LittlevGL is a free and open source graphics library that provides everything you need to create embedded GUIs, with easy-to-use graphical elements, beautiful visual effects and a low memory footprint.
This article tests the RVB2601 external temperature and humidity sensor to read the current ambient temperature and humidity.
1 DTH11 temperature and humidity sensor
The DHT11 digital temperature and
To start embedded development, we need two main things, namely, a development board and an IDE (Integrated Development Environment). A microcontroller development board is a printed circuit board (PCB
[size=4]/* REFOCLK and VLOCLK are provided by the chip by default. As long as the chip works normally, these two clocks will work normally. Therefore, the clock configuration is very simple. You only
[size=4]1. Design of flyback isolated power supply based on SE8510[/size] [size=4] [/size] [size=4] Figure 1 is the schematic diagram of SE8510 flyback isolated power supply system. SE8510 is an offli
[align=left][color=rgb(51, 51, 51)][font=-apple-system-font, BlinkMacSystemFont, "][size=17px][b]Today, I will talk to you about the most basic knowledge of amplifiers.[/b] [/size][/font][/color][/ali