Circuit Boards & Components

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Core3566 Module Kit RK3566 Quad-Core Processor High-Performance Computing, 8-Inch HDMI-Compatible Touch Screen US PLUG

For T76 Programmer Adapter Burning Socket EMMC BGA153/BGA169 V2.0 Dual-Head Probe Holder

1PCS NUCLEO-F446RE Nucleo Development Board STM32F4 Series Development Board

For DeepSeek Xiaozhi AI Voice Chat Robot ESP32-S3 N16R8 Development Board with 0.96inch OLED Screen Wi-Fi+Bluetooth

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

0.71 Inch IPS Round LCD Display 0.71inch SPI 160X160 GC9D01 Dual-Eye LCD Module Compatible with Controller ESP32 Board

Capacitive Fingerprint Sensor UART Communication Square Integrated Touch Fingerprint Sensor High Precision Recognition

Core3566 Module Kit Rockchip RK3566 Quad-Core Processor, with 4.3-Inch DSI Touch Screen for Raspberry Pi CM4 US PLUG

1.5 Inch 4PIN OLED Module Display Screen SH1107 Drive IC 128x128 IIC I2C Interface for 51 STM32 P22101 P22102

4 Pcs B50K 50K Ohm 6 Terminals Dual Linear Rotary Taper Potentiometers

Waveshare RP2350 1.47inch LCD Development Board ARM Cortex-M33 with RGB Lamp Beads5 172x320 16MB Flash LCD-1.47 USB (A)

Label Thermal Printer, Compatible with IOS, Android Inkless Printer,Label Maker for Business and Retail, Logo Tag

4Pair A1941 + C5198 10A 200V Power Amplifier Silicon Transistor

Waveshare 3.5inch RPi LCD (G) with RP2350-Plus 320x480 Resistive Touchscreen for Pico2 Arduino RP23502040 Dev Board

USB Interface 16 Channels 12Bit Bit AD Sampling Data Acquisition STM32 Uart Communication ADC Multifunction Module

FG-200 DDS Function Signal Generator Frequency Counter 0.01Hz -500KHz Signal Source Module Sine+Square+Sawtooth Waveform

Battery PCB Board for Milwaukee - Charging Protection Circuit Board, Durable & Efficient A

1PCS JRL21 HD Noise Reduction Microphone Module Board ADC Interface for Arduino

For DeepSeek XiaoZhi AI Voice Chat Robot Box ESP32 C3 with 0.96 Inch OLED Display for AI Voice Chat Consultation

Si4703 FM Tuner Evaluation Board Digital Radio Broadcast Data Processing Module for AVR ARM PIC with Pins

SOT-23 Electronic Components, Transistors, BJTs, MOSFETs, Diodes, Schottky, Switches, 24 Types

Waveshare 7.5 Inch E-Ink Display Naked Screen for Raspberry Pi Red Yellow Black White Ink Screen 800x480 Pixel SPI Communication

LILYGO T3 STM32 LoRa Board Onboard 0.96 Inch 12C OLED Low Power LoRa Transceiver SSD1315 Driver Development Kit

ESP32 Test Board, Small Batch Burn Fixture, for ESP-32 Module WIFI

INA240 Module INA240A1 Current Detection Amplifier Current Monitoring Dual Way Current Collection

30 Pcs NPN Medium Power Transistor D882

CH341B 24 25 Series EEPROM Flash BIOS USB Programmer Module SOIC8 SOP8 Test Clip for EEPROM

1Pc ESP-12F WLED Controller Module Chassis Ambient Light WIFI Controller ESP8266 Accessories with Shell

ESP8266 Development Board Module for Arduino MQTT IoT WiFi Module Serial Wireless Internet of Things Development Board

Waveshare ESP32-P4 Development Board with Speaker ESP32-P4/C6 Dual-Core RISC-V Wi-Fi 6/BT5 Support Xiaozhi AI Deepseek

ESP32 C6 Development Board Onboard 1.47-Inch Display 262K Color IoT Controller Supports WiFi 6 & Bluetooth

2 Set 1.9Inch IPS Full Angle TFT Display Screen LCD Screen Color Display Module SPI Serial Port ST7789