{:1_138:} From now on, my mom will no longer worry about me quitting smoking. It’s a pity that I didn’t catch up with the heavy smog in the past two days. :sexy: Next time there is smog, I will update
I want to make a circuit for PT100 amplification and then use it for temperature conversion. The back-end microcontroller processing is already done, but I don’t know how to do the front-end? As long
[size=4][color=#000000](1) 2 external pins: SCITXD is the SCI data transmission pin; SCIRXD is the SCI data reception pin. The two pins are multi-function multiplexed pins. If not used, they can be us