Hello, everyone. I need to generate a stable 12V to supply my cooling fan (current consumption not over 200-300mA). The input voltage is in the range of 10V to 26V. Consequently, some buck/boost topology will be needed. I came across the MCP34063 mod...

Hello guys. As indicated in the title, I have an STM32H7B3I-DK board here with me. I am trying to play with it but currently having a hard time to load the code to the board from Keil MDK v5.23. When I compile the project and press a Download button,...

Hello, guys. I recently bought STM32H7B3I-DK and started playing with it. There are a few questions/issues I have:1) It seems that the board is recognized by the host PC only when it is directly connected to the PC's USB port. If I connect it through...