The MIMXRT1020-EVK kit is based on NXP's cost-effective i.MX RT1020 processor, which is based on the ArmCortex-M7 core and can run at a maximum frequency of 528MHz. It supports AES and HAB encryption,
[font=微软雅黑][size=4]What? You all said that you learned how to use protel99se when you were in school? Then today we have to bring you a tutorial about the upgraded version of protel 99se circuit desig
With the popularity of USB Type-C interface, the fast charging communication protocol based on USB PD is becoming the mainstream in the industry. At the same time, the second largest fast charging pro
/*Program description: Use timer TA to generate a fixed-cycle square wave, and control the high-level time of the square wave to controlthe average output power. This control method is called PWM modu
3 A/D conversion register Here is an extract of some instructions of the source program that I downloaded from the Internet, which uses the PIC16F877 microcontroller chip (with Flash memory) to comple
Late last night, there was a thunderclap regarding Lenovo Group’s listing on the Science and Technology Innovation Board: the Shanghai Stock Exchange terminated the review of Lenovo Group’s listing on