Recently, I found a board with a power input of 48V, and found a chip XL7005AProblem: 1. The switching frequency of this chip is only 150K. To reduce the ripple, you have to increase the inductance, w
MSP430 provides a very rich interrupt source, including IO interrupt, timer interrupt and some interface interrupt (SPI, UART, I2C) and so on.Let me share with you some features of MSP430 interrupt.Fi
First time posting. The reason for this was the information sent to the mailbox. I browsed through several posts and found that there was an SD card, but I couldn't find a microSD card in the pictures
Recently, due to work needs, I started to get in touch with Bluetooth Mesh. I looked it up and found that Bluetooth Mesh was not long ago, probably in 2017, so it has been 4 years now. Although I am n
April Reading Festival, good books will enlighten the world~hello, everyone~I am here to urge progress and encourage everyone to read good books. I recommend good books to you all, okhxyyo~Come and re