In CircuitPython, there is a driver library rotaryio with a rotary encoder. Using a rotary encoder, you only need to connect to any two GPIOs to read the position of the rotary encoder.As shown in the
{:1_146:}I am a first-year graduate student studying IC. Recently, my teacher has a project about smart sensors and asked me to consider whether I want to do this. I guess if I accept it, my research
In addition to one electrode G still called the control electrode, the other two electrodes of the bidirectional thyristor are usually no longer called the anode and cathode, but are collectively call
In order to quickly design a Bluetooth headset product that can bring a pleasant experience to end users, it is necessary to consider multiple factors such as Bluetooth chips, Bluetooth protocol stack
[b]51 single-chip microcomputer reset circuit[/b][align=left][color=rgb(34, 34, 34)][font="]Reset is to make the CPU and other components in the system in a certain initial state and start working fro