The purple part in the picture may be connected to 220V mains power
To reduce the configuration resistor,can I use a 1N4007 to isolate 24V and 220V?
When the high voltage circuit is connected to 220V,...
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[b]The following is a topic that has been discussed crazily in the power technology QQ group in recent days, the safety of mobile phone chargers. I forwarded a question from a netizen questioning a Ts...
It's a very bad program. But I still spent several days to adjust it:Sad:..Take it if you need remote control. I'm looking at GPRS communication recently. Unfortunately, I don't have an external IP. I...
TI Precision Labs - Electrostatic Discharge (ESD) : https://training.eeworld.com.cn/course/1947This TI Precision Labs - Operational Amplifier Series training video covers Electrostatic Discharge (ESD)...