Do engineers really do R&D? [/td][/tr][tr][td][table=98%][tr][td][align=right]rickyice posted on 2008-1-10 20:05:00[/align][/td][/tr][/table] R&D, research and development. It is undoubtedly the lifeb
I've been preparing for an electronic design competition recently, and I bought an LCD online. It just arrived yesterday. Today I found some information online and tried it out briefly. Now I'd like t
Has anyone successfully transplanted uC/OS ii to the 9B96 development board? Can you share it? My email address is wzpstudy@126.com. I would be very grateful.
[color=#333333][font=微软雅黑, 微软雅黑,] I have a new 10.1-inch capacitive screen module STM32F429 driver. I bought it and used it only once and left it there. I thought I wouldn't need it later, so I sold i
TWS Bluetooth Headset DisassemblyThe TWS Bluetooth headset I bought for 19.9 is disassembled and found to be poorly made, whether it is the quality of the wire or the quality of the PCB, or the weldin
1. dBm dBm is a value that measures the absolute value of power, and the calculation formula is: 10lgP (power value/1mw). [Example 1] If the transmission power P is 1mw, it is 0dBm after conversion to