In recent days, I have received a lot of spam calls and text messages on my phone, most of which are related to the Double Eleven event. It’s so annoying~
[i=s] This post was last edited by Beifang on 2019-5-9 14:52 [/i] 1. The boot sequence of the STM32WB development board needs to be analyzed from the perspective of organizational structure. Obviously
[i=s]This post was last edited by poponianhua on 2020-4-26 14:46[/i]Unpacking inspection
After getting the board, I felt that it was different from what I imagined. The STEVAL-MKI109V3 (motherboard) +
Problem Description:Recommend some solutions with adjustable output/customers can design their own solutions with adjustable output, but the output will be unstable.solution:Digital power supply is us
Same port, bq769x0, recharging problem after undervoltage (delay 1 second)
If the undervoltage threshold is set to 2.8V, the battery pack will be powered off after undervoltage protection. After a per