SPI is a high-speed, full-duplex, synchronous communication bus, and only occupies four wires on the chip pins, saving the chip pins and saving space on the PCB layout, providing convenience. It is ma...
This article introduces the use of table components in Qt, which requires the use of QTableWidget.
Let's introduce QTableWidget through an example. The following figure shows the test effect of the ta...
The company's recent project is using RL78 and G14, and it will be mass-produced soon. I haven't found a suitable burner. I saw a company on Taobao that day and bought one. I tried it and it works ver...
Download source package:
https://www.embedthis.com/esp/download.html
The version I downloaded is : esp-8.0.3-src.tgz
Unzip:
$ cd
$ tar xf esp-8.0.3-src.tgz
$ cd esp-8.0.3/Source cross-compilation tool...
I bought a cheap knockoff TWS headset a few months ago and have been planning to take it apart. A few days ago, I finally found an opportunity to take apart the charging box and share it with you.Earp...
①Why should we learn and use oscilloscopes?②Introduction to oscilloscope probes, measurement and compensation calibration③Vertical system of new oscilloscopes④Horizontal system of new oscilloscopes⑤Cu...