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DC 5V 8-Channel Infrared Receiver Module 9-Key Remote Control Self-Lock Control Switch Module
1.Description:
It is a 8bit infrared receiver module.This connection is a self-locking receiver and remote control kit.When the equipped 9-key remote control presses CH1,the relay CH1 of the receiving board pulls in LED D1,and...
$28.99
SKU: GY18360
$28.99
TTL UART to RS232 Bus Converter RS232 to UART Data Analyzer DB9 Male Socket
1.Description:
It is a RS232 to TTL to UART serial module.It uses the SP3232EEN industrial grade chip.It mainly uses MCU, ARM and other MCUs to communicate with the computer through the computer's serial port (COM port).
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$7.99
SKU: GY17928
$7.99
