I have two 3.3V-1W isolated power modules on hand, because I need to power a 3.3V LCD and a single-chip microcomputer, but the power of the LCD plus the power of the board is greater than 1W. So I wan...
Cube MX 5.30 is the latest version. When reading and writing TF cards via SDIO, the mode is set to 4-bit. However, the generated c file is always in 1-bit mode. It's strange. Could it be that the 4-bi...
Headhunter position [Shanghai] Job responsibilities: 1. Participate in the development of new products, understand hardware design, schematic design, PCB Layout, and solve hardware-related problems in...
This is the details of debugging the RF amplifier that I personally tested in my project, system solution - structural design - module determination - layout - module verification - whole machine veri...
Live Replay: Microchip Security Series 15 Simplifying Security Application Design with dsPIC33/PIC24 and ATECC608 Devices : https://training.eeworld.com.cn/course/6165...
Designing Wide Input DC/DC Converters for Thermostat Applications : https://training.eeworld.com.cn/course/5267What to look for when selecting a wide input DC/DC converter for thermostat applications...
In recent years, with the development of the times and the advancement of science and technology, automobiles have also ushered in earth-shaking changes. It is no exaggeration to say that today's car...[Details]
On July 1, after the staff's intensive acceptance and commissioning in the early stage, at 12:52, as the 10KV Beichu-201 circuit breaker cart was pushed into the designated position, the Beifang En...[Details]
The power battery is the heart of new energy vehicles, and its performance plays a decisive role in the overall performance of the vehicle. According to domestic media reports, an industry insider ...[Details]
Not long ago, Liu Zhenya, Chairman of State Grid Corporation of China, proposed in his keynote speech at the 2016 Global Energy Internet Conference that from now until 2020, State Grid will focus o...[Details]
Today I saw a friend sharing information about the DM-I 120km battery version (previously the official statement was that it covers the battery power gradient of 8.3~46kWh), which is a picture stream...[Details]
Manufacturers of throttling devices know that when calculating the opening diameter of throttling devices such as orifice flowmeters and V-cone flowmeters according to field parameters, there will be ...[Details]
The rapid uptake of home batteries in Germany has brought the European residential storage market to an economic tipping point, according to a report from energy consultancy Wood Macken...[Details]
According to foreign media reports, technology company Continental said it plans to start building a factory in New Braunfels, Texas this year to produce products for advanced driver assistance syste...[Details]
When it comes to variable frequency motor control, we have to talk about Fujitsu Semiconductor's technology and products. The variable frequency solution developed by Fujitsu Semiconductor uses vari...[Details]
The latest report from market research firm DSCC predicts that the panel production capacity area will increase by only 7% in 2022, and the growth rate will be around 5% in the next three years. At t...[Details]
Everything can be a driving hazard, and data from all of these things must be identified, categorized, and acted upon by ADS and AV systems if safety is to be maintained. While the most important c...[Details]
On November 5, 2024, WPG Holdings, a leading international semiconductor component distributor dedicated to the Asia-Pacific market,
announced that its subsidiary WPI has launched an automotive...[Details]
Design of non-contact wireless patrol system
The non-contact wireless patrol system can collect and save the time and patrol point information of patrol personnel reading patrol points...[Details]
Recently, the Zhejiang Provincial Development and Reform Commission and the Energy Bureau issued the "Key Points for the Reform of the Energy Sector in Zhejiang Province in 2020" (hereinafter refer...[Details]
uchar buttion(void)//key reading and writing program
{uchar keybuf1=0x00,keybuf2=0x00,keysta=0x00;
bit zz=0,z12=0,z23=0,z31=0,
ff=0,f12=0,f23=0,f31=0,gnd=0;
//Read three grounding buttons firs...[Details]
Power technology
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