[i=s]This post was last edited by qwerghf on 2021-7-2 11:47[/i]As an electronic engineer, everyone has their own preferences. Some people like soldering stations, some people like development boards,
As USB connectivity becomes more prevalent, designers are looking for intelligent embedded processing solutions that can bring many unique advantages to their applications, such as longer battery life
[i=s]This post was last edited by lb8820265 on 2022-3-20 11:44[/i]Video firstThe goal of the first stage (controlling the movement of the Raspberry Pi car with a mobile phone) has been completed. For
[size=4]Circuit Principle[/size] [size=4] The small AC signal first passes through the half-wave rectifier to generate a half-wave signal, which is then sent to the next stage to be superimposed and r