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× KING PIGEON M220T Digital Switch DO Transistor Output Module 4DO+1RS485+1RJ45 industrial Ethernet IO Remote Acquisition Module KING PIGEON M220T Digital Switch DO Transistor Output Module 4DO+1RS485+1RJ45 industrial Ethernet IO Remote Acquisition Module $138.94
$138.94
× YYE-2 RS232 Adjustable UART Serial Port Remote Control 2 Channel Relay Module MCU PC Control Switch Board YYE-2 RS232 Adjustable UART Serial Port Remote Control 2 Channel Relay Module MCU PC Control Switch Board $14.99
$14.99
× Catda PWM Mini Cooling Fan Hat Argon Speed Control GPIO Fans with Copper Metal Base Radiator for Raspberry Pi 4 Model B Catda PWM Mini Cooling Fan Hat Argon Speed Control GPIO Fans with Copper Metal Base Radiator for Raspberry Pi 4 Model B $17.98
$17.98
× Catda micro:bit NRF51822 Bluetooth ARM Cortex-M0 25 LED light A computer for Kids Beginners Programming Education Raspberry Pi Catda micro:bit NRF51822 Bluetooth ARM Cortex-M0 25 LED light A computer for Kids Beginners Programming Education Raspberry Pi $52.81
$52.81

Cart totals

Subtotal $224.72
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Shipping to Guangdong / 广东.

Total $229.72
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