1. General framework: realize the communication between MCU and PC.
The PC (USB interface) sends characters, which are converted to RS232 via USB, and then to RS485 via RS232, and then received by the
Using the Raspberry Pi PICO and CircuitPython system, plus the AMG8833 sensor and TFT screen, you can make a thermal imager.Project website :https://www.recantha.co.uk/blog/?p=20959
I bought a mobile power board a few days ago. I didn’t think much of it at first, but later I found that the USB A port was quite special. It can be plugged in both ways.
The power consumption of the first entry into stop mode is correct. After being woken up by an external interrupt, the power consumption of the next entry into stop mode is 300uA higher. What is going
[i=s]This post was last edited by wangran_95 on 2019-12-31 08:47[/i]After using the device, I found that it was hard to find a power supply. There were two boards and two power supplies, so I had to c