What technology did ZigBee originate from?
In the process of using Bluetooth technology, people found that although Bluetooth technology has many advantages, it still has many defects. For the field...
[i=s]This post was last edited by Popular Technology on 2021-11-17 23:17[/i]It's been a few days since I got the board. I tested the RGB dot screen these days. Because the development board itself doe...
Question: What is the accuracy deviation of the charging current set by BQ24133? ? For example, I use a 1% accuracy resistor to limit the charging current to 2.21A. If the voltage division does not ch...
1. Network OverviewBuilding a complete Zigbee mesh network includes two steps: network initialization and node joining the network. Node joining the network includes two steps: joining the network by ...
From the perspective of the project, the first step in project development is demand analysis. From the perspective of the product's life cycle cost (LCC), the project establishment and demonstration ...
For FLASH memory microcontrollers, you can develop programs quickly and easily without an emulator. You can start from the following aspects: 1. Try to use high-level languages to develop system pr...[Details]
According to Taiwan media Economic Daily, Macroblock Technology is actively seizing the mini LED backlight driver chip market and has currently launched application products such as tablet computers,...[Details]
The header file 12c5a.h used in this program can be downloaded from: http://www.51hei.com/f/12c5a.rar
#include 12c5a.H //STC12C5A series MCU
#include "intrins.h"
void delay(uint16 time); //Softwa...[Details]
Seoul Viosys, a subsidiary of Seoul Semiconductor, announced that it has filed a patent lawsuit with the Hague Court in the Netherlands, seeking to ban the sale of products that infringe its UV LED p...[Details]
GMS972051 is a single-chip microcomputer with 2K E2PROM inside and compatible with MCS-51 produced by LG Company of South Korea. GMS97C2051 omits the P0 and P3 ports of MCS-51, but has an internal h...[Details]
MILPITAS, CA – January 30, 2013 – Linear Technology Corporation introduces the LTC6090, a precision operational amplifier that operates from supply voltages up to 140V (or ±70V). The LTC6090 combi...[Details]
With the advancement of science and technology, power quality has become the basis for the normal and good operation of various electrical equipment. A continuous research topic in the field of power...[Details]
Do you still remember the once popular "Kindle"? With its ink screen that is close to real paper, it has captured the hearts of many people who love reading. In this fast-paced era, as a niche prod...[Details]
STM32CubeMX version: Firmware library version: The first step: CubeMX software configuration. 0. Engineering configuration and chip selection will not be described here. 1. Turn on the ...[Details]
Interference from outside
The inverter may be interfered by some strong electromagnetic waves in the use environment, such as nearby motors, power converters, strong magnetic fields, etc.
Try to...[Details]
Allowing L3-level autonomous vehicles to hit the road is more stressful than joyful for car companies. They will inevitably fall into a new round of technology competition, and for users, the act...[Details]
1. Introduction: The I2C bus is a two-wire serial bus used to connect microcontrollers and peripheral devices. The bus has a data line SDA and a clock line SCL, which can be used to send and rece...[Details]
China Energy Storage Network:
Against the backdrop of carbon peak and carbon neutrality goals, domestic and foreign scholars have conducted relevant research on the construction of new powe...[Details]
A microcontroller is a single-chip microcomputer that integrates the main parts of a microcomputer on one chip. Microcontrollers were born in the mid-1970s. After more than 20 years of developmen...[Details]
1. Overview of the communication architecture industry chain
Early cars used a single point-to-point communication method and had little contact with each other. Each signal transmission requi...[Details]