Hey guys! I just entered the electronic components industry! Does anyone know how to use a multimeter to detect the quality of integrated circuits and tubes? Especially to measure SOT23, SC70, MSOP......
The power grid department will also encounter cable fault problems during its development, so it is natural to choose a better cable fault tester . So what is the performance of the cable fault tester...
[i=s]This post was last edited by yichun417 on 2015-8-19 18:46[/i] I received the module last Thursday, but was too busy to give a close-up. I'll make it up during the weekend. Unboxing photo:Board: I...
I just started learning and I don't know how to do many things. The teacher assigned me homework. I have to hand in a 4*3 matrix and a 4-bit digital tube to display the result. The value of the multip...
I just bought an OV9650 module, but the interface is too delicate to be soldered with a normal soldering iron. I can only make another board to connect it, but I don't know how to use PROTEL to draw. ...