Use two computers to connect network cables respectively, and the other end of the network cable is connected to the SK202 evaluation kit. Then use two USB cables to provide 5V power to form the SK202
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summaryThis system is based on RS485 communication network, and realizes multi-node online temperature detection and status call. The system consists of two parts: the upper computer (master control s
I'm restoring a circuit board, and I don't know what 20-pin H-bridge motor driver chips are available. I hope you can tell me the model number. I can find it, thank you in advance.