Cypress Semiconductor recently announced that sales of its Programmable System-on-Chip (PSoC) mixed-signal array devices have exceeded 100 million. Cypress said that this figure fully proves that this...
PCF8563 calendar clock chip principle and application design Using PCF8563 chip to make a calendar is very simple and practical. The price is very cheap.Let's take a look at this program first....
In the official documentation, guidance on adding external C modules to MicroPython has recently been added: [url=https://github.com/micropython/micropython/blob/master/docs/develop/cmodules.rst][hide...
[i=s]This post was last edited by Arvinˇ on 2018-10-12 10:32[/i] Let me first talk about my situation. I have been transferred to three companies for 8 years since graduation, and I have been a hardwa...
[i=s]This post was last edited by Ablikim on 2019-8-20 11:33[/i]R2 is a simulated load
R7, 8, 9, 10 are voltage divider resistors
The voltage across R1 is about 0.038V
After a while, the op amp heated...