Use an AC 220V 2-wire normally open proximity switch directly connected to a 220V 3W solenoid valve! The solenoid valve operates 70 times per minute! It is found that the proximity switch often breaks
Have you ever logged into a forum using your mobile phone?
When browsing forums on your mobile phone, what are some inconveniences you find? Feel free to leave a comment.
In the near future we will co
The industry's call for zero-defect semiconductor components is growing, and semiconductor manufacturers are beginning to invest more to meet the challenge and meet the needs of automotive users. As t
[i=s]This post was last edited by frily on 2020-8-26 18:30[/i]I bought an AD7606 ADC module on Taobao (https://detail.tmall.com/item.htm?id=609093475396spm=a1z09.2.0.0.700f2e8dErgCtZ_u=q8a0n597141) to
I saw this sentence in the ESP32 data sheet:
ESP32-S2 uses the Harvard-structured Xtensa LX7 CPU to form a single-core system. All internal memories, external memories, and peripherals are distributed