Source: Switching Power Supply Analysis Author: lk95818171
Recently I saw a friend leave a message saying that there was a problem with the power supply. He repaired it and replaced many components. H
@chenbingjy
"Playing with the board" + Yu Zhennan's STM32 development board experiment 1
"Playing with the board" + Yu Zhennan's STM32 development board experiment 2
"Playing with the board" + Yu Zhen
1. Watchdog timer (WDT_A) Watchdog timer? The watchdog timer is a 32-bit timer that can be used as a watchdog or as an interval timer. Before reading, ask yourself a few questions: a. Does the watchdo
Using the BlueNRG-1_2 DK 3.1.0\Project\BLE_Examples\BLE_Security routine, verify the slave_passkey_Fixed function, and use the BLE Scanner test software to connect to BLE, but when the wireless interf