-
1. Problems in variable frequency power supply application In the field of industrial speed regulation, compared with traditional mechanical speed regulation, variable frequency power supply has...[Details]
-
The FLASH program memory and data EEPROM inside the STM8 are controlled by a set of general registers. Users can use these registers to program or erase the contents of the memory, set write protect...[Details]
-
Based on the UDP protocol in the lwIP protocol, use a single-chip microcomputer to make a server, receive computer commands and then return data. The following is my code /***************************...[Details]
-
Three-antenna calibration principle and system composition
This method is suitable for the calibration of antenna coefficients of electromagnetic compatibility measurement antennas th...[Details]
-
Download the complete code http://www.51hei.com/f/51crc16.rar
#include "at89x52.h"
/***************************************************
* Type definition to facilitate code porting
****...[Details]
-
Most of the existing neon lights and lantern controllers use special integrated circuits, which have multiple flashing modes and generally only provide 4 to 16 outputs. Since there are quite a lot ...[Details]
-
1. Introduction Persistence of vision (POV) is the brief stop of vision. When the human eye looks at an object, the image of the object is formed on the retina. The photoreceptor cells on the ...[Details]
-
According to foreign media reports, on February 2, Honda Motor said it would start producing a new generation hydrogen fuel cell system jointly developed with General Motors this year and gradually e...[Details]
-
With the improvement of living standards, people's requirements for electronic products are getting higher and higher. Many electronic products use display screens. Many products such as home applian...[Details]
-
1. LED production process
1. Process:
a) Cleaning: Use ultrasonic cleaning to clean the PCB or LED bracket and dry it.
b) Mounting: After preparing silver glue on the bottom electrode ...[Details]
-
Calterah's millimeter-wave radar SoC family evolves again, with high-performance solutions targeting the global market
On June 6, at "Catland Day 2024", Caltland released a new mil...[Details]
-
Permanent magnets in automotive electric power steering (EPS) systems
EPS stands for Electric Power Steering, which is the electronic power steering system in our cars. The system directly pro...[Details]
-
Record Length is also called record length, which indicates the number of sampling points that an oscilloscope can save. If the storage depth is "20,000 sampling points", it is generally written as "...[Details]
-
On the afternoon of May 12, the press conference of UDE International Consumer Electronics and Future Life Expo (hereinafter referred to as UDE2021) was successfully held. The organizer of the exhibi...[Details]
-
Recently, the National Highway Traffic Safety Administration (NHTSA) of the United States launched an investigation into 2.4 million vehicles equipped with Tesla's fully autonomous driving (FSD) so...[Details]
DigiKey Technology Zone
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190 
京公网安备 11010802033920号
EEWORLD
