I changed it directly from the official 51 program to 430, but now the displayed data is irregular, the humidity is zero, and the text and picture are 65535. Can anyone help me find out where the prob
The STM32 data sheet mentions that it is compatible with 5V IO, which means it can directly use 5V low internal resistance power supply. I don’t know if I understand it correctly.For non-compatible 5V
Could any expert give me some advice? I want to design a high-definition video signal generator based on FPGA. Could you give me some general instructions, such as what reference materials to use and
I am using msp4302001 i2c. I want to make a time delay now. I suddenly found that I know too little about this CPU.I want to make a 1-hour delay. I use timeA as a simulated uART. Only the watchdog can
When the coordinator in a ZigBee network uses broadcasting to send data (the broadcast address is set to 0xFFFF, that is, all devices in the network receive the broadcast signal), after receiving the