Circuits
Showing 1–60 of 120 results
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WD Digital desktop hard disk PCB 2060 800068 001 Rev P1 measured NEW
most hdd boards have the unique biosrom or nvram chip which includes the unique data to access the hdd system area. if the bios information is not compatible with your hdd, there is no way to read the hdds data. because of this, we should use the original pcbs bios when we swap pcb. bios chip swapping is a must. before you purchase, please read: 1 this is just a pcb printed circuit boards, not the whole hard drive; 2 pcb board number is printed on the board, not on the sticker; 3 these boards are used, not brand [...]
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Air Solenoid Valves 2V025-08 2 Position 2 Port 1/4" Normally Closed Valv Pneumatic Solenoid Valve 12V 24V 110V 220V Volt
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Motor Speed Controller Module Adjustable Voltage Regulator Adjustable Speed Regulator Control Governor Switch
U.S. buyer attention: The areas where the US warehouse does not deliver goods are: Hawaii, Alaska, Puerto Rico, Guam and other US overseas territories. And the military address. Spanish buyers attention: if your address includes following postal code please do not choose the Spanish warehouse. The zip code starts with 35/38. Overseas warehouse cannot be delivered. 5A 90W PWM Motor Speed Controller Module DC 5V-35V Adjustable Voltage Regulator Governor Switch Specification: Working Voltage: DC 5V-35V Output Current: 0-5A Output Power: 90W Large Quiescent Current: 7μA Standby State PWM Duty Cycle: 1-100 PWM [...]
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2S 3A 7.4V 8.4V 18650 Lithium Battery Charger BMS Protection Board HW-882 for Protecting Two Rechargeable Li-ion/lithium Polymer
HW-882 2S 3A 18650 Li-ion Lithium Battery Charger Protection Board BMS Module 7.4V 8.4VFeature:2S 7.4V/8.4V 18650 lithium battery protection board, suitable for protecting two rechargeable li-ion/lithium polymer batteries in series from overcharge and voltage: 8.4V-9VMaximum working current: 3AMaximum instantaneous current: 5AQuiescent current: less than 3uAInternal resistance: less than 45mΩOver-discharge voltage range: 2.3-3.0V ±0.05VOvercharge voltage range: 4.25-4.35V ±0.05VShort circuit protection: it can be protected and needs to be rechargedProduct size: 36 x 6 x 2mmProduct weight: 3gPacking size: 50 x 50 x 10mmGross weight: 3gNote:There may be slight size deviations due to manual measurement, different measuring methods and tools.The [...]
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5pcs TP4056 Lithium Battery Charger Module DIY Board with Type-C Feame Interface
Feature: Charge protection, prevent the battery overcharge and overdischarge, and automatically control the charging current, better protect the battery. Type-C female base interface, reserved with input voltage welding electricity, convenient for DIY. Specification: Input voltage: 4.5V-5V Maximum charging current: 1000mA Charging cut-off voltage: 4.2V+-1 Battery overdischarge protection voltage: 2.5V /3A Board size: 2.8cm x 1.7cm/1.1 x 0.66 Package weight: 3g Operation Manual: 1. Type-c female base and the power input end of + ~ welding pad position next to it, connect to 5V input voltage. 2. B+ is connected to the positive electrode of [...]
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UNI-T UTI260B UTI260A HD 256X192 Pixels Industrial Thermal Imager Camera Temperature Imaging Circuit Electrical Maintenance
UTi260B Heavy Duty Thermal Camera UTi260B is a featured product of UNI-T heavy duty series thermal cameras. It is cost effective and with a wide temperature range: -20℃~550℃. It has higher IR resolution: 256×192 pixels than other models, and includes 7 color palettes and four display modes: thermal, visual image, fusion, and picture in picture. It is also user friendly and rugged enough to pass IP65 and 2m drop test. Technical Parameter 1.Temperature measurement range: -15℃ ~ measurement accuracy; ±2℃/±2 whichever is greater3.Thermal imaging pixels: 256 x 192 491524.Visible light lens: 640 x 480Only UTI260B5.Image [...]
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7channel 12v rs485 ntc thermistor temperature sensor modbus rtu remote acquisition monitor board b3950 10k 1%
Product Name: 7CH DC 12V RS485 NTC Thermistor Temperature Sensor Modbus Rtu Remote acquisition monitor Module B3950 10K 1 Packing list: 1 pcs NT18B07 7CH RS485 NTC Temperature sensor Board Description : 1: Operating Voltage : DC 6-24VDC 7.5V 9V 12V 15V 24V2: Operating Current :7-15MA3: MODBUS RTU Command support 03 06 function code4:Serial port baud rate: 9600 default, N, 8, 15:By modifying the 485 address, up to 247 modules can be cascaded more than 16 please use R485 repeater6:Adapted sensor: B3950 10K 1 NTC thermistor, Up to 7 NTC sensors can be connected at the same time7:Temperature [...]
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Shipping Label / Extra Fee / Shipping Fee / Price Difference / Customed Fee / Other
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1pcs 360 Degrees Rotary Encoder Module Brick Sensor Switch Development KY-040
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4 Channel HDMI-compatible PCI-E Video Capture Card 1080p 60fps OBS Wirecast Live Broadcast Streaming Adapter for live streaming
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40W/100W bluetooth amplifier (2/4ch) SSM3302 SSM3582
This amplifier board using ADI's class-D amplifier SSM3302, plus DSP ADAU1701 for EQ, crossover, limit, volume control etc. the optional boards are: 4 x 10W SSM3302 x 2 2 x 20W SSM3302 x 2 IN MONO 4 x 25W SSM3582 x 2 All board support analog in besides Bluetooth in mode also. There is a volume controller on the board, you can change the whole input volume. The output mode/EQ/crossover setting can be customized as you liked, please let me know if you want. The default setting is just 2ch in and copied to 4 ch out, my default EQ [...]
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TDA2822M Digital Power Amplifier Board 2×1.5W 2.0 Channel Stereo Audio Power Amplifier Board DC 5V 12V CAR Sound Amp Module
TDA2822M Digital Power Amplifier Board 2x1.5W 2.0-Channel Stereo Audio Power Amp Module Specification: Rating: 1W x 2 1-3 inch speaker Mximum power: 1.5 W x 2 0.2-5 W can meet the speakers Speaker impedance: 4-32 Ω Power amplifier ratio: ≥50 db Distortion: 0.1 Input interface: 3 p wiring jokes Adjust the form: volume adjustment Input voltage: DC 1.8-12V Product size: 63 x 29 x 23mm/2.48 x 1.14 x 0.91 Product weight: 25g Packing size: 100 x 50 x 30mm/3.94 x 1.97 x 1.18 Gross weight: 25g Instructions for use: 1. Connect the speakers The speakers at [...]
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DC-DC 600W 10-60V to 12-80V Boost Converter Step-up Notebook Power Supply Module
Specification: Input voltage: 12V-60V Input current: maximum input current 15A Output voltage: 12v-80v continuously adjustable Output current: maximum output current 10A adjustable Output power: effective power P = input voltage V x 10A Conversion efficiency: up to 95 input voltage and current; output voltage and current affect conversion efficiency Short circuit protection: fuses Module size: 73 x 51 x 32mm/2.87 x 2 x 1.25 Weight: 177g Module nature: non isolated boost module boost Input voltage: 12-60VDC input for wide input voltage range applications Input current: 15A max over 10A, please strengthen heat dissipation Static working current: 15mA [...]
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YX-Q01 220V Two-Way Power Automatic Switcher 10A 2 Power Supply 2 In 1 Out Power Failure Conversion Switch Board Module
85-240V 10A Dual AC Power Supply Automatic Switching Controller Module Board for dual AC power automatic switching module. The module can automatically switch between the two power sources.Feature:1. AC power2. Dual power input3. Automatic power switch4. Main power YX-Q01Main power supply voltage: 85V~240V ACBackup power supply voltage: 85V~240V ACLoad current: 10A MAXWorking temperature: -25℃~+85℃Working humidity: 5~95 RHSize: 70 x 48 x 18.5mmTip:1. When the main power supply is out of power, the module automatically switches to the backup power supply; when the main power supply is restored, the module automatically switches to the main power supply.2. At [...]
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F5305S PMOS Pulse Trigger Switch Board FET MOS Field Effect Transistor Switch Module 3V 5V 12V 24V 36V Switch Board Accessories
F5305S PMOS Pulse Trigger Switch Board FET MOS Field Effect Transistor Switch Module 3V 5V 12V 24V 36V Feature: 1. Field effect transistor switch module, input and output are completely isolated. 2. Signal trigger terminal: digital high and low level. Can be connected to MCU IO port, PLC interface, DC power supply, etc., 3. Input signal voltage: 3V~24V; current: about 5mA. 4. The output terminal can control high-power equipment, motors, bulbs, LED strips, DC motors, micro water pumps, solenoid valves, etc. 5. Output controlled voltage: 5V~36V. Current: less than 5A, more than 5A need to add a [...]
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HW-425 Bluetooth-compatible Audio Receiver Module Bluetooth-compatible 4.2 Wireless HiFi Stereo Lossless MP3 Music Decoder Board
HW-425 Bluetooth-compatible Audio Receiver Module Bluetooth-compatible 4.2 Wireless HiFi Stereo Lossless MP3 Music Decoder Board Feature: Accurate cutouts and interfaces ensure that they fit perfectly in the installation location. Easy installation. Made of high-quality materials, corrosion-resistant, wear-resistant, durable and long service life. Professional chipset can provide excellent system performance. Low power consumption, support Bluetooth-compatible 4.2 transmission, two-channel stereo lossless playback. After the module is connected with Bluetooth, it can quickly sense the wireless transmission of Bluetooth, which is very easy to use. In an open space, the Bluetooth-compatible connection distance can reach up to 20 meters. It is [...]
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Super XL6009 DC-DC Boost Buck Step-up Bown Converter Solar Voltage Module
Super XL6009 DC-DC Boost Buck Adjustable Step-up Bown Converter Solar Voltage Module Board Feature: 1. When the car starts, the voltage will be pulled down to less than 7V or smaller, and the voltage of the engine will be as high as 15V or higher at high speed. 2. The automatic step-up and step-down module solves the problem that it is difficult for a 12V electrical appliance to work normally. The output can be stabilized at 12V regardless of the input voltage being 5V, 12V or 32V. 3. Ultra-wide input voltage 5V-32V. 4. Ultra-wide output [...]
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TTGO ESP32 LoRa 240Mhz Wireless Module WiFi BT Development Board 1.14 Inch LCD Control Board With T-Display for Arduino
94735 ESP Module TTGO T-Display ESP32 WiFi BT Module Development Board For Arduino 1.14 Inch LCD Control Board Development Board Features: 1. 32-bit low-power dual-core CPU for application processors Up to 240 MHz of main frequency 600 DMPS computing power. 2. Built-in 520 kb SRAM, 4 meters external psram. 3. Supports interfaces such as UART / SPI / I2C / PWM / ADC / DAC. 4. Support ov 2640 and ov 767 cameras, built-in flash wifi image support up TF card support. 5. Multi-mode support Pink lwip and freedos integrated sta [...]
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2S-6S Lithium Battery Balanced Charger Expansion JST XH Adapter Board for MEGA Power 860 960 RC Lipo Battery Charging
2S-6S Lithium Battery Balanced Charger Expansion JST XH Adapter Board for MEGA Power 860 960 RC Lipo Battery Charging Specification: JST XH Balance Charging Adapter 6S Expansion Board Support 2S-6S lithium battery Suitable for MEGA Power 860 and 960 chargers Dimensions: 60 x 25 x 15mm Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. 1 X [...]
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ADAU1701 DSP Easy Start Board (P2P ADAU1401)
ADAU1701/1401 is a complete single-chip audio system with built-in control interfaces for 28 / 56-bit audio DSP, ADC, DAC, and similar microcontrollers. Signal processing technologies including equalization, crossover, bass enhancement, multi-band dynamic processing, delay compensation, speaker compensation, and stereo image widening can be used to make up for the practical limitations of speakers, amplifiers, and listening environments, thereby significantly improving the sound quality experience. This signal processing technology is comparable to that used in high-end studio equipment. Most processing is done in full 56-bit double-precision mode, resulting in excellent low-level signal performance. The ADAU1401 is a fully programmable DSP. With [...]
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SW-420 Normally Closed Vibration Sensor Module for Alarm System Smart Vehicle Robot Helicopter Airplane Aeroplane Boart Car
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DC-DC Step Down Car Charger Power Module 9V/12V/24V to 5V 3A USB Buck Regulator Board Module For USB5V Power Supply Equipment
DC-DC 9V/12V/24V to 5V Step Down Charger Power Module 3A Output USB Car Charging Regulator Buck Voltage Board Descriptions: A switching step-down DC-DC converter module; Fixed switching frequency 150KHz, the chip has excellent linearity adjustment and load regulation, fixed output 5V. The chip integrates reliability modules such as overcurrent protection, overtemperature protection, and short circuit shutdown. Specifications: Input: 5V-36V Output: 5V/3A Conversion Efficiency: 96 Switching Frequency: 150KHz Working Temperature: -40°C-+85°C Load Capacity: Maximum Output 3A, Long-Term Work 2A Product Size: 38 X 16 X 5mm/1.5 X 0.63 X 0.2 Packing [...]
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6in10out ADAU1467 / 1463 Core Board (NEW!)
Note:MIDIWORX is the original design company for this product! MediaWorks / MediaWorx is our former name/logo used before. Now we'll start changing to / use this new LOGO and Brand as they are formally registered. ADAU1463/1467 is the latest and powerful digital audio DSP SIGMADSP/SIGMA350 chip introduced by ADI from 2017. It integrates 32-bit single precision/64-bit double precision audio DSP core, SPDIF Tx/Rx, Aux ADCs, IIC + SPI, GPIO, I2S in & out, etc. , Has been widely used in car audio, professional audio or consumer audio products. ADAU1463/1467 is a fully programmable DSP. Its development adopts the pure graphical [...]
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Original for Toshiba L65P5 65F6 65A730U Power Panel 08-L141W44-PW200AG 40-L141W4-PWC1CG PWF1CG PWG1CG 65U6880C 65U5800C 65U3800C
If you are not sure about the model of the board, please send us a clear picture of the original board. Have a nice day! ! Welcome to my shop. If you have any problems, please contact me and I will try my best to satisfy you. We specialize in T-con boards and other electronic products. We have our own factory and a large number of T-con boards and power boards for sale. Please contact me what model you want [...]
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TP5100 Charging Circuit Board 4.2V 8.4V Dual Single Lion Battery Charger Module
Description: 1. The TP5100 is a switching step-down dual section 8.4v/single section 4.2v lithium battery charging management chip. Its QFN16 subcompact package and simple peripheral circuits make the TP5100 ideal for high-current charging management applications in portable devices. 2. Meanwhile,TP5100 has built-in input overcurrent, undervoltage protection, chip overtemperature protection, short-circuit protection, battery temperature monitoring and battery reverse connection protection. 3. The TP5100 has a wide input voltage of 5v-18v, and the battery charging is divided into three stages: trickle precharging, constant current and constant voltage. [...]
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TDA2822M Digital Power Amplifier Board 2×1.5W TDA2822M Digital Power Amplifier Board 2-Channel Power Amp Module
TDA2822M Digital Power Amplifier Board 2x1.5W 2.0-Channel Stereo Audio Power Amp Module Specification: Rating: 1W x 2 1-3 inch speaker Mximum power: 1.5 W x 2 0.2-5 W can meet the speakers Speaker impedance: 4-32 Ω Power amplifier ratio: ≥50 db Distortion: 0.1 Input interface: 3 p wiring jokes Adjust the form: volume adjustment Input voltage: DC 1.8-12V Product size: 63 x 29 x 23mm/2.48 x 1.14 x 0.91 Product weight: 25g Packing size: 100 x 50 x 30mm/3.94 x 1.97 x 1.18 Gross weight: 25g Instructions for use: 1. Connect the speakers The speakers at both ends of [...]
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Wireless Bluetooth-compatible 4.2 Stereo Audio Transmitter Lossless Module HIFI DIY Modification wireless adapter
HW-425 Bluetooth-compatible Audio Receiver Module Bluetooth-compatible 4.2 Wireless HiFi Stereo Lossless MP3 Music Decoder cutouts and interfaces ensure that they fit perfectly in the installation location. Easy installation.Made of high-quality materials, corrosion-resistant, wear-resistant, durable and long service life.Professional chipset can provide excellent system performance.Low power consumption, support Bluetooth-compatible 4.2 transmission, two-channel stereo lossless playback. After the module is connected with Bluetooth, it can quickly sense the wireless transmission of Bluetooth, which is very easy to use.In an open space, the Bluetooth-compatible connection distance can reach up to 20 meters. It is widely used in various audio modifications, Bluetooth-compatible [...]
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2S-6S Lithium Battery Balanced Charger Expansion JST XH Adapter Board for MEGA Power 860 960 RC Lipo Battery Charging
2S-6S Lithium Battery Balanced Charger Expansion JST XH Adapter Board for MEGA Power 860 960 RC Lipo Battery Charging Specification: JST XH Balance Charging Adapter 6S Expansion Board Support 2S-6S lithium battery Suitable for MEGA Power 860 and 960 chargers Dimensions: 60 x 25 x 15mm Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. 1 X Battery [...]
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Relay Contact Protection Absorption Circuit Module AC/DC 5V-400V Snubber Board
RC Absorption Circuit Module Relay Contact Protection Resistance Surge AC/DC 5V-400V Snubber Board Description: RC absorption circuit is also called RC Snubber circuit. It is a circuit structure in which resistors and capacitors are connected in series and connected in parallel with switching devices. It is used to improve the voltage and current waveforms of electronic power devices when they are turned on and off. The RC absorption circuit module can prevent the induced electromotive force generated at the moment of turning on and off of the inductive load from causing damage to the switching devices such [...]
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3.3V Wireless Socket Module Adapter Plate 8Pin 24L01 Smart Electronic Board
3.3V Wireless Socket Module Adapter Plate Board 8Pin 24L01 Smart Electronics Module Feature: The working voltage of wireless module is generally 3.3v, while that of 51 single-chip computer is 5V. This module is convenient for the cooperation between wireless module and 51 single-chip computer system board. Specification: Pin value: 8Pin Product size: 25 x 18 x 9mm/0.98 x 0.7 x 0.35 Product weight: 2g Note: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks [...]
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HDMI To I2S Receiver IIS To HDMI Transmit Signal Conversion Board DAC Decoder
HDMI To I2S Receiver IIS To HDMI Transmit Signal Conversion Board DAC Decoder Description: It adopts four-channel CMOD circulation differential line receiver driver, which is designed for applications that require ultra-low power consumption and high data rate. The device uses low-voltage differential signaling LVDS technology and supports data rates in excess of 400Mbps 200MHz. Notice: 1. The HDMI to I2S receiver board cannot be used for the HDMI interface output of Blu-ray players, etc.; 2. The I2S to HDMI transmit board cannot be used for the HDMI interface input of power amplifiers, TVs, etc. Packing List: 1pcs x Module [...]
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RC Absorption/Snubber Circuit Module Relay Contact Protection Resistance Surge Electromagnetic Anti-Interference Module
RC Absorption Circuit Module Relay Contact Protection Resistance Surge AC/DC 5V-400V Snubber Board Description: RC absorption circuit is also called RC Snubber circuit. It is a circuit structure in which resistors and capacitors are connected in series and connected in parallel with switching devices. It is used to improve the voltage and current waveforms of electronic power devices when they are turned on and off. The RC absorption circuit module can prevent the induced electromotive force generated at the moment of turning on and off of the inductive load from causing damage to the switching [...]
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Time Adjsutable Delay Relay Module NE555 Timming Timer Relay Control Switch Board 12V DC Delay Module Relay Module
Time Adjsutable Delay Relay Module NE555 Timming Timer Relay Control Switch Board 12V DC Feature: Using NE555 IC. The delay range is 60 seconds adjustable. Specification: Working voltage: 12V DC, allowable range 10V-14.5V Suction current: 45mA 12V, 80mA 6V Quiescent current: 5mA Load switching capacity: 10A 250V AC or 10A 30V DC Size: 55mm x 28mm, height <20mm Product weight: 19g Note: There may be slight size deviations due to manual measurement, different measuring methods and tools. The picture may not reflect the actual color of the item [...]
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Trigger Switch Board MOS Field Effect Transistor 3V 5V 12V 24V 36V Transistor Switch Module Automation Circuit
F5305S PMOS Pulse Trigger Switch Board FET MOS Field Effect Transistor Switch Module 3V 5V 12V 24V 36V Feature: 1. Field effect transistor switch module, input and output are completely isolated. 2. Signal trigger terminal: digital high and low level. Can be connected to MCU IO port, PLC interface, DC power supply, etc., 3. Input signal voltage: 3V~24V; current: about 5mA. 4. The output terminal can control high-power equipment, motors, bulbs, LED strips, DC motors, micro water pumps, solenoid valves, etc. 5. Output controlled voltage: 5V~36V. Current: less than 5A, more than 5A need to add a heat sink, [...]
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Air Compressor Pressure Valve Switch Manifold Relief Regulator Gauges 90-120PSI 230-220V Aluminum alloy bracket
Aluminum alloy Air Compressor Pressure Valve Switch Manifold Relief Regulator Gauges 125 PSI 230 Durable and practical. Easy to install and remove.The main function of the clique is to adjust the air compressor to close and start the pressure.Users can adjust according to their actual situation.The air regulator on both sides of the copper is an exhaust clique that opens the gas when used.Right red is the safety aluminum, plasticColor: as shownRated voltage: 220vExhaust pipe: about 6MMBracket joint size: about 20MMOuter pressure relief port: about 9.5MMMaximum current: 20AWorking pressure: 5-8KG 90-120 PSISwitching pressure range: 0.5-0.8MPA 5-8BAR 90-120PSImethod: normally closedSize: [...]
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8 Decade Resistor Board 0.1R-9999999R Programmable Resistor Resistance Board Module 1/2W 1% 8pcs Jumper Caps 0.1-9999999MΩ
Programmable Eight Decade Resistor Board 1R-9999999R Step Accuracy 0.1R 1/2 Watt SMD Resistance Module Description: This is resistance substitution box good low-cost alternative solution with good accuracy, wide range and 0.1R step accuracy. for educational experiments, electronic engineering design or test trimming are excellent applications. Can flexible and quick setting resistance range from 1R to 9999999R or 0.1-9.9999999MR 0-10MS . Feature: Design based on resistors series theorem. 1/2 watt tolerance +/-1 SMD resistors. High quality FR4 glass fiber PCB. With spare parts 8 pieces jumper caps Specification: Programmable Resistance: 0 to 9,999,999 ohm, [...]
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3D Printer Parts Suitable For 3D Printer Sidewinders X1 X2 And Pro USB Adapter Board 3D Printer Parts Accessories
Description: This Motherboard Adapter Board is especially for Sidewinders X1 X2 Pro. It is an accessory for 3D printers and is a good choice if your printer happens to be missing it.Specification: Name: Motherboard Adapter BoardWeight: about 10gPackage size: about 8 x 8 x 1cm/3.1 x 3.1 x 0.4in packed in a transparent bagApplicable models: For Sidewinders X1/X2//ProPacking List: Rattlesnake x 1Motherboard adapter board x 1Note: Due to the lighting effects and shooting angles, there is a color difference in the product, please understand.Due to manual measurement, there is [...]
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High Quality 1PC Audio Speaker Protection Board Boot Delay DC Protect Kit DIY Double Channel
Dimension Long 65mmx wide 40mmx 25mm high Features The circuit is simple,safe and reliable. Operating voltage AC 12-16V, suggest to use an independent power supply for it. Sampling delay of 3-5 seconds of 1.2V DC Sampling 3-5 seconds delay. Package included 1 x Speaker protection board DIY Components kit for Stereo This products include all components and PCB as the [...]
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F5305s Pmos Pulse Trigger Switch Board Fet Mos Field Effect Transistor Switch Module 3v 5v 12v 24v 36v
F5305S PMOS Pulse Trigger Switch Board FET MOS Field Effect Transistor Switch Module 3V 5V 12V 24V 36V Feature: 1. Field effect transistor switch module, input and output are completely isolated. 2. Signal trigger terminal: digital high and low level. Can be connected to MCU IO port, PLC interface, DC power supply, etc., 3. Input signal voltage: 3V~24V; current: about 5mA. 4. The output terminal can control high-power equipment, motors, bulbs, LED strips, DC motors, micro water pumps, solenoid valves, etc. 5. Output controlled voltage: 5V~36V. Current: less than 5A, more than 5A need to add a heat sink, [...]
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NE555+CD4017 Running LED Flow LED Light Electronic Production Suite DIY Kit
Description: Board size. 53mm x 19mm Supply Voltage :2.5 - 14 .5 V This package is mainly decimal counter circuit and circuit generated by the clock , from the core of the self-excited NE555 multivibrator power through R2, R3, R4 charge the capacitor C1, C1 started when charging , NE555 2 feet still in low, so the output pin 3 goes high when power through R2, R3, R4 to charge C1 to 2/3 of the supply voltage , the output pin 3 level from high to low , NE555 conducting internal discharge , capacitor C1 through R4, R3, NE555 [...]
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Tuya Smart Life 3 Phase Wifi Energy KWH Meter 80A 120A Power Clamp Current Transformer App Monitor
Support Dropshipping and Wholesaling. 100 Original and Good Quality with Free After-sale Warranty. 1. It's high Amp item, and the device needs certified and professional electrician for wiring.2.The frequency of the wireless router is 2.4GHz.3. The meter requires the measured device must have neutral wire. otherwise it can't measure the device's voltage, current, and power.Material: plasticcolour: As shownPackage Contents:1 x 3 Phase WiFi Energy KWH Meter80A/1 x 3 Phase WiFi Energy KWH Meter120AOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a [...]
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UNI-T Infrared Thermal Imager UTi120S PCB Circuit Industrial Testing Floor Heating Tube Testing original genuine Thermal camera
Features ● infrared resolution: 120 × ninety● temperature measurement range: - 20 ~ 400 ℃● temperature measurement mode: center point, high and low temperature tracking● photo storage: 16GB TF Card● high and low temperature alarm: image, beep, LED flashing● laser indication / LED lighting● three prevention design: IP54 / two meter fall prevention● PC analysis software● six palette options● adjustable emissivity● the service time shall not be less than 9 hours● 3.7v/2600mah rechargeable lithium battery● bottom design ¼ Screw holes can be used with tripod Uti120s detailed description 1. WORLDWIDE SHIPPING.Except some countries and APO/FPO2. Orders processed timely after [...]
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TP5100 Double Single Lithium Battery Charge Management Compatible 2A Rechargeable Llate 18650 4.2V 8.4V Built-in power MOSFET
Description: 1. The TP5100 is a switching step-down dual section 8.4v/single section 4.2v lithium battery charging management chip. Its QFN16 subcompact package and simple peripheral circuits make the TP5100 ideal for high-current charging management applications in portable devices. 2. Meanwhile,TP5100 has built-in input overcurrent, undervoltage protection, chip overtemperature protection, short-circuit protection, battery temperature monitoring and battery reverse connection protection. 3. The TP5100 has a wide input voltage of 5v-18v, and the battery charging is divided into three stages: trickle precharging, constant current and constant voltage. The trickle precharging current and constant current charging current are adjusted by [...]
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T-Impulse Wristband LoRa 868MHZ LoW Power Transceiver GPS OLED STM32 Programmable Watch S76G CXD5603GF GNSS Module
Compatible Audio & Video Equipment Style: Amplifier Model Number: T-Impulse Wristband MCU: S76G LoRa Frequency Band: LoRa 868MHZ T-Impulse S76G 868MHZ Bracelet: K133 Colour: black Material: plastic+metal Package Contents: 1 x T-Impulse S76G Bracelet 868MHZ 1 x TYPE-C Line Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the [...]
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IP2368 Bidirectional 100W Fast Charging Module Buck-Boost Type-C Interface Lithium Battery Power Fast Charging Board
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LILYGO® TTGO T-Display ESP32 Development Board WiFi Bluetooth 1.14 Inch ST7789V IPS LCD Wireless Controller Module For Arduino
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F5305S PMOS Pulse Trigger Switch Board FET MOS Field Effect Transistor Switch Module 3V 5V 12V 24V 36V to MCU IO port PLC
F5305S PMOS Pulse Trigger Switch Board FET MOS Field Effect Transistor Switch Module 3V 5V 12V 24V 36V Feature: 1. Field effect transistor switch module, input and output are completely isolated. 2. Signal trigger terminal: digital high and low level. Can be connected to MCU IO port, PLC interface, DC power supply, etc., 3. Input signal voltage: 3V~24V; current: about 5mA. 4. The output terminal can control high-power equipment, motors, bulbs, LED strips, DC motors, micro water pumps, solenoid valves, etc. 5. Output controlled voltage: 5V~36V. Current: less than 5A, more than 5A [...]
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9V/12V/24V to 5V 3A CAR USB Charger Module DC-DC Step Down Car Charging Converter 3A Output 12v 5v power supply module Pcb Board
DC-DC 9V/12V/24V to 5V Step Down Charger Power Module 3A Output USB Car Charging Regulator Buck Voltage Board Descriptions: A switching step-down DC-DC converter module; Fixed switching frequency 150KHz, the chip has excellent linearity adjustment and load regulation, fixed output 5V. The chip integrates reliability modules such as overcurrent protection, overtemperature protection, and short circuit shutdown. Specifications: Input: 5V-36V Output: 5V/3A Conversion Efficiency: 96 Switching Frequency: 150KHz Working Temperature: -40°C-+85°C Load Capacity: Maximum Output 3A, Long-Term Work 2A Product Size: 38 X 16 X 5mm/1.5 X 0.63 X [...]
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LILYGO® TTGO T-U2T USB To TTL Automatic Downloader CH340K
LILYGO® T-U2T USB To TTL automatic downloader CH9102Currently only compatible with Windows , Mac systems of 10.15 and below LILYGO T-U2T is the abbreviation of USB To TTL, The original intention of this product design is that every time you design an ESP32 circuit board, you will find that the same circuit of usb To TTL appears on the schematic, especially when designing a small-sized circuit. This circuit occupies a lot of space, and it also increases the cost, so we want to change it, Finally we discovered that each product also [...]
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iFlash Dual Micro SD TF Card Adapter For iPod Classic Video SSD Replaceme MK8022GAA HS12YHA HS081HA MK1634GAL MK1231GAL HDD IPC
Details: You are buying Micro SD card Double Adapter, which will allow you to convert your iPod Video 5th/5.5th Gen and iPod Classic 6th/6.5th/7th Gen from using a hard drive to using Micro sd card Double Adapter Sell products : 1 X iFlash Double Adapter which + 1 X tools + 1X Hard Disk Connect Flex Ribbon Cable Advantages:No need to change the thick back shell For those seeking solid state storage capabilities for their iPod, the allows you to install and use micro sd cards. With much lower power consumption than the original Hard drive, longer run times and quicker user interface. [...]
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RC Absorption Circuit Module Relay Contact Protection Resistance Surge AC/DC 5V-400V Snubber Board
RC Absorption Circuit Module Relay Contact Protection Resistance Surge AC/DC 5V-400V Snubber Board Description: RC absorption circuit is also called RC Snubber circuit. It is a circuit structure in which resistors and capacitors are connected in series and connected in parallel with switching devices. It is used to improve the voltage and current waveforms of electronic power devices when they are turned on and off. The RC absorption circuit module can prevent the induced electromotive force generated at the moment of turning on and off of the inductive load from causing damage to the [...]
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UNI-T Thermal Imager For Smart Phone UTI260M UTI256M 256×192 Pixel Thermographic Camera Thermal Camera PCB Circuit Failure Test
UTI256M UTI260M Smartphone Thermal Camera UTI256M is a professional thermal camera module for smartphones, which is compact, portable, and easy to operate through connecting with mobile phones. It’s 256×192 IR resolution provides clear image with a fast response.UTi256M is with wide temperature measurement range -20℃ ~ 200℃. UTi260M is a professional thermal camera module for smartphones, which is compact, portable, and easy to operate through connecting with mobile phones. It’s 256×192 IR resolution provides clear image with a fast response.UTi260M is with wide temperature measurement range -20℃ ~ 550℃.It includes two measurements modes for elevated skin temperature inspection and [...]
1,009.03 $ Add to cart -
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1pcs MH-SR602 MINI Motion Sensor Detector Module SR602 Pyroelectric Infrared PIR kit sensory switch Bracket for Arduino Diy
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Original 6870C-0266A placa de video Logic Board kit for / 32LH30RC-TA LC320WUN Connect with T-CON Connect Board
If you are not sure about the model of the board, please send us a clear picture of the original board. Have a nice day!!Welcome to my store,Please contact me if you meet any question,I will try my best to satisfy you. We specialized in T-con board and other electronic products. We have own factory and a large number of T-con boards to sell, please contact me what model you [...]
47.90 $ Add to cart -
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HW-677 Q65 48V Adjustable Module DC-LM2596HVS Input 4.5-50V Voltage Converter Stabilizer Power Supply Buck Module
Features: 1.High efficiency up to 92. 2.4.5V-60V adjustable input voltage range. 3.3-40V adjustable output voltage range. 4.With over-current and over-temperature protection, safe for use. 5.Fine workmanship, long life span. Description: 1.Can set the float voltage and charging current. 2.Special design enhanced heating radiating. 3.Mini size, easy to install. Specifications: Input: 4.5-60V Output: 3-40V Output current: 3A Efficiency: 92 Material: electronic component Size: 43 x 20.5 x 12.5mm Color: blue Package Included: 1 x Step-down Module Notes: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is [...]
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10PCS Circuit Breaker Connector Plug-in Terminal Block Red Copper Tinned Lug For C45 DZ47 Air Switch 1.5-50mm² 20-1 AWG
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HW-425 Bluetooth-compatible Audio Receiver Module Bluetooth-compatible 4.2 Wireless HiFi Stereo Lossless MP3 Music Decoder Board
HW-425 Bluetooth-compatible Audio Receiver Module Bluetooth-compatible 4.2 Wireless HiFi Stereo Lossless MP3 Music Decoder Board Feature: Accurate cutouts and interfaces ensure that they fit perfectly in the installation location. Easy installation. Made of high-quality materials, corrosion-resistant, wear-resistant, durable and long service life. Professional chipset can provide excellent system performance. Low power consumption, support Bluetooth-compatible 4.2 transmission, two-channel stereo lossless playback. After the module is connected with it can quickly sense the wireless transmission of which is very easy to use. In an open space, the Bluetooth-compatible connection distance can reach up to 20 meters. It is widely [...]
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ESP32 LoRa32 V2.1 1.6 Version 433/868/915MHZ LoRa ESP-32 OLED SX1276 ESP32 Oled-display BT Wireless WIFI Lora development board
TTGO LORA32 868/915Mhz 433MHz SX1276 ESP32 Oled-display BT Wireless WIFI Lora development board Adapter Board Features: 1.The antenna needs to be in connection with the IPEX interface if the antenna is not connected, the signal reception will be unstable 2.Lithium battery charge and discharge circuit, when the battery is full, the blue LED will stop working. When using, pay attention to the positive and negative of the battery, otherwise it will be damaged! 3.With IO port touch screen touch signal input, you need to add the 100nF pull-down capacitor to this pin 4.Support for Sniffer software protocol analysis, Station, [...]
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TDA2822M Mini 2.0 Channel 1W*2 Stereo Audio Power Amplifier Board DC 5V 12V CAR sound Amplifiers module
TDA2822M Digital Power Amplifier Board 2x1.5W 2.0-Channel Stereo Audio Power Amp Module Specification: Rating: 1W x 2 1-3 inch speaker Mximum power: 1.5 W x 2 0.2-5 W can meet the speakers Speaker impedance: 4-32 Ω Power amplifier ratio: ≥50 db Distortion: 0.1 Input interface: 3 p wiring jokes Adjust the form: volume adjustment Input voltage: DC 1.8-12V Product size: 63 x 29 x 23mm/2.48 x 1.14 x 0.91 Product weight: 25g Packing size: 100 x 50 x 30mm/3.94 x 1.97 x 1.18 Gross weight: 25g Instructions for use: 1. Connect the speakers The [...]
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5Pcs BL1830 Li-Ion Battery Charging Protection Circuit Board For Makita 18V 21V Power Tool BL1815 BL1860 LXT400 Bl1850
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