For more than 20 years, Texas Instruments' SIMPLE SWITCHER LM257x and LM259x regulators have been a popular choice for DC/DC step-down regulation. Because of their popularity, some manufacturers have ...
After participating in the TI Cup electronic design competition, I have a certain understanding of MSP430. I was preparing to write a function library for MSP430, but I didn't expect that someone had ...
Augmented reality (AR) head-up displays (HUDs) are the next big thing in the automotive industry. Today, the technology is gaining attention from automakers and Tier 1 suppliers, who are actively deve...
The previous article introduced the establishment of the software development environment, and this article introduces data collection and real-time display .First, let me describe the overall plannin...
sipoweronsemi and Avnet IoT Innovation Design Competition
I designed the board myself, and all the programs are from CrazyBingo, not written by me.Binocular adapter board schematic diagram
attach://458667.pdfBinocularadapter board interface sequence
attach:/...
On June 24, 2021, the 9th China International Automotive Powertrain Summit opened in Shanghai. The summit focused on topics such as the latest technologies and industry development trends of powert...[Details]
Overview
The increasing power requirements of high-performance microprocessors in automotive multimedia information processing (e.g., infotainment products) have led to many design issues su...[Details]
What is the wiring method of the DC resistance tester? As an instrument often used in the power testing industry, the DC resistance tester has always been favored by the majority of power workers. It...[Details]
Late last week, Apple began notifying some developers that it would remove their apps from the App Store if they hadn't been updated in a while, as part of an App Store improvement project aimed at c...[Details]
Oscilloscopes are an indispensable tool on the current workbench of the electronics industry. We have compiled several common questions for your reference. Question 1: What are the requirements...[Details]
On August 31, 2020, Qualcomm, Casa Systems (NASDAQ: CASA) and Ericsson announced today that the three parties have successfully completed the world's first extended-range millimeter wave 5G NR data c...[Details]
As the basic chip of mobile phones, the power management unit is like an engine that drives the smart phone to run on the 3G highway. Although the existing power topology can meet the current appli...[Details]
//****************************************************************// // DHT21 usage example //MCU: AT89S52 or STC89C52RC // Function: Serial port sends temperature and humidity data baud rate 9600 ...[Details]
This year can be said to be a big year for astronomy in China. First, the Tianwen-1 Mars probe was successfully launched to Mars. Now, the Chang'e-5 lunar lander has successfully completed lunar samp...[Details]
Today, iQOO's official Weibo account officially announced that iQOO Pro will be equipped with the Snapdragon 855 Plus processor: "They are all 855 Plus, why are some faster and others faster?" This i...[Details]
At the recent APEC 2009 Summit held in Washington, D.C., Fairchild
Semiconductor
announced the interleaved dual Boundary Conduction Mode (BCM) Power Factor Correction (PFC) controller FA...[Details]
I use S3C2410. See the attached start.s. I have been puzzled by the part about NAND flash startup. It is said that when booting from NAND FLASH, the first 4KB should be mapped to NGCS0, and the code i...[Details]
With the development of high-performance electronic display technology, the degree of electronicization of automobile instruments is getting higher and higher. High-tech products such as multifu...[Details]
Soft start and frequency converter start are two common motor starting methods, each with its own advantages in energy saving.
1.1 Soft Start
A soft starter is a device used to control th...[Details]
Analogue and Mixed Signal
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