Circuit Boards & Components

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PICKIT3 Programmer Universal PIC ICD2 PICKit 2 PICKIT 3 Programming Adapter Seat

For Raspberry Pi 5/CM5 PoE HAT Power over Ethernet HAT(H) 5V 5A Support 802.3af/At PoE Expansion Board for RPI 5/CM5

ESP32 3.5inch Capacitive TouchScreen LCD Display 320x480 Resolution Compatible with for Arduino, Raspberry Pi, Pico

CH9329 Module Serial Port to Standard USB HID Keyboard and Mouse Device Module Supports 12Mbps Compatible with USBV2.0

5Pcs ATTiny85 Digispark I2C LED Rev.3 Kickstarter 5V IIC SPI USB Development Board 6 I/O Pins for Arduino

Waveshare RS485 CAN HAT RS485 CAN Expansion Board for Raspberry Pi Allows Stable Long-Distance Communication Via RS485/CAN

Adjustable Linear Regulated Power Supply Board LM317 1.5A Output Filament Voltage Regulation DIY Electronics Kit

HT-RA62 LoRa Series Module SX1262 Secondary Development Supports LoRaWAN Protocol with Antenna 863-928mhz

2PCS ESP32-S3-N16R8 Development Board with 0.96 Inch LED Screen Xiaozhi AI Voice Dialogue Robot Module

RT809H Tsop 48 Programmer TSOP48 to DIP48 Socket Adapter Module for TNM 5000 Programmer USB Programmer Kit Board

2Pcs MT6701 Magnetic Encoder Module PWM/I2c Brushless Motor Encoder ABZ Mode 1024 Lines Replaces for AS5600 Module

ZW101 Fingerprint Single-Channel Relay Module Capacitive Semiconductor OLED Display STM32 Support Secondary Development

UART to ETH (B),TTL UART to Ethernet Mini Module,Castellated Holes with Immersion Gold Design,Highly Integrated

20PCS TLP521-1GB SOP-4 Chip Optoelectronic Coupler TLP521-1GB P521-1GB

LCD One-Line Display Driver Board Supports Capacitive Touch and Supports Audio Interface

ESP32-S3 Development Board 1.75inch AMOLED Touchscreen with Case Support DeepSeek XiaoZhi AI Voice Interaction

For Orange Pi Expansion Board for Orange Pi Zero 2W 1.5G Mini PC Demon Board with USB Network Interface Power Button

For Raspberry Pi 5 AI HAT+ Official-Original Hailo8l PCIe M.2 HAT+ 13Tops AI Board Kit For Raspberry Pi5

60GHz Millimeter Wave Radar Module LD6003 Respiratory Heart Rate Detection Module Human Presence Sensor for Smart Home

5X Version ESP32 Development Board CH9102X WiFi+Bluetooth Ultra-Low Power Consumption Dual Core ESP-32 ESP-32S

ESP32 Development Board Module Test Programmer Socket Burn Fixture Test Board for ESP-WROOM-32 Minimum System

AIR780E 4-Channel Relay Module Bluetooth WiFi Development Board with Case DC7-24V TYPE-C AIR780E-4G Module

5PCS W5500 Ethernet Network Modules TCP/IP 51/STM32 SPI Interface 3.3V 5V I/O MCU Microcontroller Program over W5100

2X DIY Electronic Kit Soldering Suite Colorful Five-Pointed Star LED Flashing Marquee Light Circuit Board Kit,with Shell

WT32-ETH01 Bluetooth-Compatible Ethernet Module Network Combo Gateway WiFi Embed, Pass-Through Wireless Module

30 Pcs Black 15Mm Dia Cord Ferrite Core Noise Suppressor Filters

UNO R3 Motherboard MCU Development Board Module with USB Cable and 2.54mm Straight Pin Header 328P Chip

0.96 Inch OLED Display 64x128 SH1107 Vertical Screen Module with White for Arduino Raspberry Pi ESP32 DIY

For STM32F407VET6 PCB Mini System Board / Core Board — STM32 Development Board (Includes Pin Headers)

for MICROBIT Expansion Board for Microbit Adapter Board Smart Car Programming Robot DIY Expansion Python

Waveshare RS485 CAN HAT for Raspberry Pi Allows Stable Long-Distance Communication Supports Raspberry Pi Series Boards

ULN2003 Stepper Motor Driver Board Module for 28BYJ-48 Motor Powered By 5-12V with Indicator LEDs