Last week I saw a promotion on TB that there was a special offer for solar lights, less than 4 yuan with free shipping, so I bought one and opened it to take a look.The overall appearance is mainly a ...
I displayed a drop-down list box on the TFT. The code is as follows:[size=14px]I want this drop-down box to display 4 options when clicked, compression test, tensile test, three-point bending, four-po...
The first step of the test is to light up the LED light, which has almost become an unchanging step. I was going to post the lighting and unboxing together, but I encountered the problem of not being ...
Through the study and practice of the 2.4G NRF24L01 wireless module and the reference to the Chinese and English manuals of NRF24L01, the following summary is made. If you want to have a deeper unders...
Hello~ Hello everyone~ The manager is here to send information again~~ Come and take a look at the latest situation~~New activities online:1. Anxinke Bluetooth Development Board PB-02-Kit
Activities i...