Circuit Boards & Components

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ESP32 LVGL WIFI&Bluetooth Development Board 3.2 Inch 240x320 Smart Display Screen TFT Module No Touch

2X D1 Mini V4.0.0 - WEMOS WIFI Internet of Things Board Based ESP8266 4MB Compatible for MicroPython Nodemcu Arduino

2X DIY Christmas Tree LED Kit - Flashing Lights Circuit Kit for Festive Electronic Fun Three Colors

3X Voltmeter DIY Kit Parts ICL7107 Meter Head Digital Voltmeter

OPA1622 High Current HiFi Class Dual Operational Amplifier OPAMP Chip with High Performance and Low Distortion

Meshtastic Heltec V4 WiFi LoRa 32 Dev-Board Case Set ESP32-S3 SX1262 Dev-Board +Case Solar +GNSS Powered BLE B

SX35B High Fidelity Fever Discrete Dual Operational Amplifier Chip Integrated Module Generation Muses02

4X High Performance BDS GNSS Multi Mode Satellite Positioning Navigation Receiver SOC Development Board GP-02-Kit

2X AS5600 Magnetic Encoder Magnetic Induction Angle Measurement Sensor Module 12bit High Precision with Magnet 1set

2X STM32F407VGT6 Development Board STM32 System Core Board F407 Single-Chip Learning Board with USB Cable

Ultrasonic Ranging Module Small Astern Radar SR04T-A1 Human Body Sensing Horizontal Displacement Ranging

2X DHT20 Temperature&Humidity Sensor Module IIC Digital Signal Output Humidity Sensor for Arduino Replaces DHT11

2X Hall Current Detection Module TZT ACS712 Hall Current Sensors Module for DIY Electronics and Robotics 30A

7.83Hz Schumann Wave Generator Signal Generator Schumann Resonance Ultra-Low Frequency Pulse Sine Wave Generator

RTD2555V1.0 Driver Board HDMI-Compatible with Audio Motherboard EDP Definition Driver-Free Motherboard

2PCS 8 Channel High Precision Electronic Infrared Line Tracking Sensor Module Support Automatic Calibration A

Core Borad / Mother Board of LDS Compatible with Xiaomi Mijia 5 Pro OV21GL Replacement Parts Laser Distance Sensor Module Mainboard

For Bambu Lab CyberBrick Single-Button Board SH1.0 2-Pin Makerword Creative 3D Printed Model Component

2X 4400W EMI Power Filter 20A High Frequency Power Filter Power Supply Assembled Board for Audio Speaker Amplifier

4X STM32F411CEU6 Core Board 512K STM32F411 Development Board Module Support MicroPython Programming

1.5V-36V 0mA 15A/30A XL74610 Ideal Diode Module Adopts LM74610 Dedicated to Simulation Ideal Diode Rectifier Board 10pcs

2X for Arduino Nano ENC28J60 Ethernet Shield V1.0 for Arduino Compatible Nano 3.0 RJ45 Network Module

DRV8838 Single Brushed DC Motor Driver Carrier 2990 Low Voltage DC Motor Control Board Module for Robotics/DIY Projects

Waveshare 4.2 Inch for Raspberry Pi 4 E-Ink Display Module E-Ink Display Black White with SPI Interface for Arduino Nucleo STM32

3X High Power 250W 50 Ohm RF Load Resistor RFP250N50TC for Radio Frequency Applications Ham Radio Antenna Testing

2X Free Welding for Makita Electric Hammer Control Board 6-Wire Brushless Lithium Electric Hammer Controller

For DeepSeek XiaoZhi AI Robot for SeeedStudio Watcher 1.45 Inch LCD Touchscreen Smart Voice Assistant

2pcs DS3502 I2C Digital Potentiometer Digital 10K Potentiomete IC High-Voltage NV I C Potentiometer DS3502U+ Development

8 Pcs Aluminum Clad Wire Wound Resistors 25W 30 Ohm 5%

DRV2605L Haptic Motor Driver Controller Board 3V-5V with in/TRIG General Pin Vibration Motor Driver Module for Arduino

2X 5-Way Navigation Key Module 5D Rocker Microcontroller Multi-Function Portable Convenient Keyboard Switch Module

2X ISO1540 Bidirectional I2C Isolator STEMMA QT Qwiic Module 3.3V/5V Isolator Module Support Operation Up to 1 MHz