C2022T

Transplant ssh to arm Today, I referred to several senior articles on the Internet and transplanted ssh to the arm board of TQ2440. Now I don't need to use minicom to control uclinux. The serial port...[Details]

At present, with the rapid development of Mini LED display technology, Mini LED display products have begun to be used in ultra-large-screen high-definition displays, such as monitoring and command, ...[Details]

Purpose: To be familiar with the use of external interrupts. (Two buttons control the on and off of the lights) #include "stm8s.h" #include "stm8s_exti.h" #define uchar unsigned char #define uint ...[Details]

iQOO will release the new generation flagship iQOO 5 series on August 17. On August 8, iQOO unveiled the real iQOO 5 in a trailer. As shown in the picture, iQOO 5 uses a hyperbolic flexible screen ...[Details]

The washing color fastness tester has single cylinder and double rod, which can not only test the washing color fastness but also the dry cleaning color fastness test. The design parameters of the in...[Details]

　　8051 is an 8-bit single-chip microcontroller, a type of MCS-51 single chip, manufactured by Intel in 1981. INTEL has licensed the core technology of MCS51 to many other companies, so many companies...[Details]

The MAX8795A includes a high-performance step-up converter, two linear regulator controllers, and five high-current operational amplifiers for active-matrix thin-film transistor (TFT) liquid crystal ...[Details]

This paper proposes a hardware circuit design based on the STC single-chip microcomputer learning platform, which uses a new single-chip microcomputer model STC12C5410AD, and adds some serial inter...[Details]

    The ohm range of the multimeter can be used to distinguish whether it is an NPN type or a PNP type transistor. The specific method is: set the multimeter to the Rxlk range, connect a pin with a b...[Details]

On May 9, at the first China International Smart Terminal Industry Development Conference, Xiong Delong, executive chairman of the China Committee of the Indonesian Chamber of Commerce and Industry, ...[Details]

      Vivo officially announced today that a new powerful member has been added to the family. The new vivo T1 series will be launched on October 19. 　　IT Home learned that digital blogger @@Digita...[Details]

There are many ways to judge the quality of metal film capacitors. Let's take a look at them together: 1. First look at the appearance. If there is a problem with the appearance, the film capacitor...[Details]

Recently, Feikai Materials stated in an institutional survey that the company's photoresist revenue in the first three quarters of 2021 was approximately 50 million yuan. Previously, the company only...[Details]

Power field effect transistors (MOSFET) are increasingly used in various fields of power supply. However, the companies with MOSFET R&D capabilities are limited to a few foreign semiconductor ...[Details]

Today, let’s take a look at the BMS control board used on the Changan Deep Blue SL03, as shown in the figure below. Its battery pack looks like the picture below. You can see that there ...[Details]