The previous article introduced the construction of the hardware circuit and conducted a simple test to confirm that there were no problems with the hardware welding. This article mainly introduces th...
[i=s]This post was last edited by ylyfxzsx on 2019-7-23 15:43[/i]This product is a brand new electronic bracelet that was left over from a factory closure. It has a TFT color LCD screen, a capacitive ...
I would like to ask if the STM32L4 chip can be programmed through the microUSB port without using a serial port chip, and which pin should be connected?...
Today, with the rapid development of science and technology, it is inseparable from the hard work of our scientific researchers to produce so many electronic products. However, everyone only pays atte...