








CH343G USB TO RS232/485/TTL Interface Converter, Industrial Isolation...

















A LoRa expansion board for Raspberry Pi offers ultra-long-range wireless communication up to 5 km, wake-on-radio and UART control for DIY IoT applications.












The Arduino Mega 2560 is an update on the older Mega board and provides 54 digital IO pins, perfect for larger projects. If you've worked with the Arduino Uno, or other smaller Arduino boards, then you'll love the Mega 2560.


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