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...
Experiment name: Buzzer experiment wiring instructions: Experimental phenomenon: After downloading the program, the buzzer makes a sound and turns off after a period of time. Notes: *****************...[Details]
According to news on February 3, source InstLatX64 recently shared a piece of information from Intel's test machine database on the X platform, saying that an Arrow Lake-S chip sample that does not s...[Details]
Molex launches KickStart connector system, the first OCP-compliant, integrated power and signal complete solution for Boot-Drive interconnection OCP-compliant integrated power, single cable assemb...[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]
The serial A/D converter TLC549 is used to collect the input signal voltage source and convert it into a digital signal for the 51 microcontroller. After data processing by the microcontroller, it is...[Details]
For microcontrollers, communication is closely integrated with technologies such as sensors, memory chips, and peripheral control chips, becoming the "nerve center" of the entire microcontroller syst...[Details]
1. Electromagnetic vibration caused by stator abnormality
Since the stator three-phase winding generates a rotating magnetic field, it rotates at a synchronous speed n0 in the stator-rotor air...[Details]
How to quickly understand the health status of the PCIe transmitter link?
Traditionally, transmitter (Tx) testing has required the use of an oscilloscope to measure the eye heigh...[Details]
On September 6, Magnachip Semiconductor announced the launch of its third-generation 200V medium voltage (MV) metal oxide semiconductor field effect transistor (MOSFET) for light electric vehicle (...[Details]
Recently, Senstech announced the launch of STA79-2Pro four-corner radar and STA77 4D imaging forward radar. The two products use the newly launched AWR2944 and AWR2243 millimeter wave radar sensors f...[Details]
SUNeVision won two awards at the "17th China IDC Industry Annual Ceremony" Continue to deepen the data center market and innovate business to help mainland enterprises strategically expand oversea...[Details]
1. Modification of interruption part
Add interrupt configuration, strictly follow the original architecture.
Related reading: Redboot's DM9000 network card driver transplanted on the MINI...[Details]
On October 18, the 2023 China (Shandong) Energy Storage High-quality Development Conference and Exhibition opened at the Jinan International Convention and Exhibition Center. It is reported that the n...[Details]
China’s new energy vehicles lead the world, and power batteries play an important role; In the process of growth and iteration, power battery companies are undoubtedly the most "volume" link in the...[Details]
Xinsen AN3V PB50 is an open-loop Hall technology current sensor developed based on ASIC technology. It is a miniature, low-power, compact, isolated and insulated key current measurement component t...[Details]