TZT Multifunctional expansion board kit based learning for arduino UNO r3 LENARDO mega 2560 Shield

$0.75

TZT 1PCS PCF8574 PCF8574T I/O for I2C Port Interface Support Cascading Extended Module

$0.32

TZT 4 channel 5v relay shield module, Four channel relay control board relay expansion board for arduino UNO R3 mega 2560

$1.53

TZT USB Host Shield 2.0 for Arduino UNO MEGA ADK Compatible for Android ADK DIY Electronic Module Board

$2.50

TZT Joystick Shield for Arduino Expansion Board Analog Keyboard and Mouse Function

$0.76

TZT For Micro:bit Extension Board T Type GPIO Board with 5V And 3.3V Output For Micro:bit STEM Programming

$1.03

TZT AD Keyboard Simulate Five Key Module Analog Button for arduino Sensor Expansion Board

$0.49

TZT TCA9548A 1-to-8 8 Way I2C 8-channel Multi-channel Expansion Board IIC Module Development Board 9548 For Arduino

$0.33

TZT For Arduino MEGA Sensor Shield V1.0 V2.0 Dedicated Expansion Development Board MEGA 2560 Sup IIC Bluetooth SD Robot Parts DIY

$0.94

TZT PCF8575 IO Expander Module I2C To 16IO Integrated Circuits For arduino

$0.73

TZT MEGA 2560 R3 Proto Prototype Shield V3.0 Expansion Development Board + Mini PCB Breadboard 170 Tie Points for arduino DIY

$0.65

TZT 5-pack EZ-USB FX2LP CY7C68013A USB Core Board Development Board USB Logic Analyzer With I2C Serial SPI Interface Module Mini USB

$14.45

TZT CH32V307VCT6 Development Board RISC-V Core Support RT-Thread Onboard 32-bit RISCV Controllers Support RT-Threads For Arduino

$3.79

TZT STM32F030C8T6 ARM STM32 Minimum System Development Board Module For Arduino DIY KIT

$0.88

TZT 5-pack LuatOS System 32-bit 240Mhz Ch340 High Performance Kernel MCU Chip Supports Multi Screen Air101 Development Board For Arduino

$8.25

TZT MCP4725 12Bit I2C DAC Digital Converter Module Digital To Analong EEPROM Development Board For Arduino 2.7V-5.5V

$0.56

TZT STM8S103F3P6 System Board STM8S STM8 Development Board Minimum Core Board For Arduino STM DIY KIT

$0.50

TZT 48 MHz STM32F030F4P6 Small Systems Development Board CORTEX-M0 Core 32bit Mini System Development Panels

$0.77

TZT STM8S STM8S105K4T6 Development Board Module Core board MCU learning board

$1.44

TZT ESP32-C3 MINI Development Board ESP32 SuperMini Development Board RP2040 Development Board WiFi Bluetooth

$1.32