Test a cost-effective MCU . This MCU is definitely a must-have sword for embedded engineers. The most amazing thing is that ST company gives you the sword and also provides a sword manual to ward off
The microcontroller controls the relay to close through the transistor, driving the motor to rotate. At the moment the relay closes, the microcontroller resets. How can I solve this problem?
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 19:57[/i]When making a tube amplifier, the following issues should be focused on. 1. Power supply system The quality of the power supply s
[align=left]After New Year's Day, I was waiting for the New Year... I was all about eating and drinking. The company also had various gatherings. The day before yesterday, I went to a big dinner with
This is what I saw on an RF amplifier circuit. The square and serpentine traces inside feel like inductors, but why are some of them short-circuited in the middle?