Due to various reasons, the DIY oscilloscope project was stopped for a while. This morning, the discussion in the group (QQ group: 139459200) rekindled the long-lost enthusiasm. More importantly, the
This article and design code were written by FPGA enthusiast Xiao Meige. Without the author's permission, this article is only allowed to be copied and reproduced on online forums, and the original au
51 MCU Learning Tutorial Jiang Shiming compiled Shaoyang University Information and Electrical Engineering Department October 2, 2005 [b] Contents: [/b] I. Design of advertising lights based on 89S51
I bought a device, which is a full-body conference microphone. After connecting to the video conferencing software, it acts as a microphone and an audio output device.
When connected to the computer v
[size=4] I found the old Tianqian 2440 development board these days, and found a white screen when I started it, so I burned Uboot again with Jlink. After the burning was successful, Norflash started