A friend's electronics factory went bankrupt. Here are brand new electrical panel PCBs, each packaged separately.There are TM1621 display driver chip, CA724048 voice processing chip, NXP PCF8563T cloc...
[i=s]This post was last edited by w562601331 on 2020-5-4 21:51[/i]1. ST has placed some sample projects in GitHub to implement simple functions:
Add these projects to the configured projects to implem...
With the increasing adoption of smaller and smarter integrated circuits (ICs) in automotive electrical systems, it’s time to start addressing a familiar question: Why do we still use relays to control...
3. OLED displays temperature and humidityIn the previous post, the temperature and humidity sensor DHT11 was tested, and the temperature and temperature data were printed out through the serial port o...
I am sorry to trouble you all again.
As shown in the figure, the left side is the USB-B interface, and a TVS protection device in a SOT23-6 package is added. Now the lengths of the two USB cables are ...
Position: Electronic Engineer
Work Location: Dongguan
Salary: 5k-8kJob Responsibilities:1. Operate the equipment to complete ACF bonding and combine FPC and substrate2. Operate the analog front-end ci...
The serial port of the microcontroller is TTL level and cannot communicate directly with the computer. Level conversion is required. There are many types of level conversion chips on the market. To...[Details]
Recently, the Standardization Working Committee of the China Electronics Society successfully held the "First Standards Discussion of the Green Computer Standards Working Group of the China Electroni...[Details]
Intel used to be the world leader in the most advanced chip technology, but encountered problems between the 14nm and 10nm nodes, causing TSMC and Samsung to catch up and take the lead in mass produc...[Details]
On July 3, Neijiang City and State Power Investment Corporation Sichuan Electric Power Co., Ltd. signed a contract in Neijiang, and the province's first 100MW/400MWh all-vanadium liquid flow energy st...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
PLC (Programmable Logic Controller) is a control device widely used in the field of industrial automation. TRD (Transport Register Direct) and TWR (Transport Word Reverse) are two commonly used dat...[Details]
Overview
S7-1500 and SINAMICS DCM can communicate cyclically via PROFINET IO. Through TIA configuration, the communication can be realized by calling the function block "DPWR_DAT/DPRD_DAT" to ...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Recently, Microsoft, the new member of the 3 trillion club and the current US technology company with the highest market value, has announced a major investment in
the field of
robotics
. Ac...[Details]
The world's first 7,500 cubic meter liquid carbon dioxide transport ship was launched in Dalian, Shenyang Blower Group signed the world's largest ethylene plant order, and the world's first four-seat ...[Details]
In the construction field, from infrastructure construction to residential construction, construction
robots
can complete many tasks that are difficult or dangerous for traditional manual l...[Details]
Handheld digital oscilloscope is a very versatile electrical measuring instrument. Compared with traditional analog oscilloscopes, digital oscilloscopes not only have the advantages of measurable wav...[Details]
The keyless entry and start system is referred to as the PEPS (Passive Entry Passive Start) system, which is composed of the on-board computer receiving and sending circuits, the internal circuits ...[Details]
When we learn microcontrollers, the first thing we learn is LED flashing, which is done with a delay program. Looking back now, this is not very appropriate. Why? Our main program makes the light...[Details]