SPI uses 4 wires to transmit data serially, and 2541 can only do it in an analog way using GPIO.//******************************************************************************
// INCLUDES
//*********...
As shown in the figure, the white device in the lower right corner of the development board is the SI7021 temperature and humidity sensor produced by SILICON LABS . By consulting the manufacturer's da...
This content is originally created by EEWORLD forum user chenbingjy . If you want to reprint or use it for commercial purposes, you must obtain the author's consent and indicate the source. Chapter 7:...
[i=s] This post was last edited by Tongxiaokaocode on 2021-6-29 17:58[/i]Attach the manual firstRecently, due to project requirements, we need to use the MAX9611 chip to detect charging current.
The d...
Today I saw a big guy’s answer, it’s the truth
Are there many unfinished buildings near your home?
I'll go back to my hometown in the middle of the month and take some pictures for you. The ring road ...
As the automobile industry moves toward autonomous driving and the development of electric vehicles brings about changes in electronic and electrical architecture, this puts forward higher requiremen...[Details]
I. Introduction Compared with traditional temperature measurement technology, infrared temperature measurement technology has great advantages and has been widely used in many industrial producti...[Details]
On December 17, Wingtech Technology issued the "Announcement on the Signing of a Four-Party Supervision Agreement on the Special Account for Storage of Raised Funds". Approved by the "Approval on the...[Details]
Steps to configure an I/O as an EXTI interrupt: GPIO_InitTypeDef GPIO_InitStructure; EXTI_InitTypeDef EXTI_InitStructure; NVIC_InitTypeDef NVIC_InitStructure; //1. En...[Details]
As enterprises' requirements for management efficiency and cost control move toward high standardization, the optimization demand for stereoscopic warehouses tends to be highly rationalized, automa...[Details]
In C language programming, we will encounter some functions with variable number of parameters, and most people do not understand their implementation. For example Printf(): The Printf() function ...[Details]
UPS (Uninterruptible Power System) AC power supply is increasingly widely used in various fields of the national economy. This article will introduce a practical and simple online UPS. The b...[Details]
A circuit with Atmega163 microprocessor as the core is designed to collect multiple physiological parameters of the human body in real time and transmit high-speed data, so as to form a human physi...[Details]
The withstand voltage tester is also called the electrical insulation strength tester or the dielectric strength tester. In today's world where consumer awareness is rising, every manufacturer of elec...[Details]
Introduction A stepper motor is an actuator that converts an electrical pulse signal into an angular displacement. Its main advantages are high positioning accuracy and no position accumulat...[Details]
On December 8, the energy storage demonstration project of Jinzhai Zhichu New Energy Technology Co., Ltd. was officially connected to the grid and delivered electricity. This project is the first i...[Details]
Test application: output test of three-phase AC source (AC generator) and PF value adjustment simulation.
Test equipment: three-phase rectifier bridge, Feisi FT6800 series DC electronic load, PF test...[Details]
Logical instructions include logical operation instructions and shift instructions. Logical operation instructions can perform logical operations on operands, and shift instructions can perform the ...[Details]
The structure and performance of packaging testing instruments, the correct use of the instruments and simple maintenance and repair techniques can extend the service life of the testing instrument...[Details]
According to a recent report by the Physicists' Organization website, researchers at the Massachusetts Institute of Technology in the United States have used a socket conversion device to enable ...[Details]