MINI_STM32 development board (minimum system core board) Mainboard configuration: 1. CPU: STM32F103RBT6, ARM Cortex-M3 core, 128kB Flash, 20KB RAM, maximum working clock 72MHz, 64 pins 2. USB interfac
As shown in the figure below: DISCTR1 is the control input terminal, OE1 is the output terminal, and the function is to control the high and low levels of OE1 output. When disctr1 is at a low level of
micro:bit is now completely open source and the hardware solution has been announced. Can we DIY one? [img]http://tech.microbit.org/hardware/assets/microbit-overview.png[/img] [url=https://bbs.eeworld
Preface: I have been in the forum for so long, and I always heard that all kinds of experts have some mysterious software anti-interference methods, but I have never had the opportunity to see them. I