Radar Principle
The electronic principle of radar operation is very similar to the principle of sound wave reflection. If you shout in the direction of an object that reflects sound (such as a rocky c...
I'm a little sorry that I posted this a little late, because the probe had a little problem when I was testing: after a certain use, the probe had no output. I thought the probe was accidentally damag...
RT! As shown in the picture:
1 Similar to R3+C6, R4+C7, what is the purpose of adding a small resistor to a large polarity capacitor, and can the small resistor be removed?
If the small resistors R3R4...
There is a traitor on the website. In the previous post, I suggested expanding the title to 80 characters. Many moderators came to criticize me. In order to convince them, I had to grab pictures of th...