Author: zxc530 Source: Original from this site Hits: Updated: 2005-7-8Making a light touch switch with complementary tubesThis article introduces a light touch switch circuit for electric lights made ...
1. Introduction
PWM (Pulse Width Modulation) is the abbreviation of pulse width modulation. We can use GPIO plus delay to achieve it, or we can use the PWM function of the TIM timer to achieve wavefor...
[i=s]This post was last edited by dcexpert on 2022-11-6 12:48[/i]It has always been a small problem to store the multimeter pen. When in use, the wire is expected to be longer for convenience. When no...
I want to buy SI570, SI5395E, SI5383, SI53156, and some fixed frequency crystal oscillators. I looked at Yunhan and Litron, but they seem to be out of stock....
There are so many people I want to thank that I can't finish.
Whatever you do, let’s talk about EEWORLD.
1. The management is more humane. There are always gifts for every festival. Sometimes, even if...