This content is originally created by EEWORLD forum user chenbingjy . If you want to reprint or use it for commercial purposes, you must obtain the author's consent and indicate the source.Chapter 4: ...
I bought an LSM303DLH magnetic field sensor module online and planned to use the CH579M-R1 development board to drive it. Here is a photo of the module:There are 8 pins on the module, 4 of which are u...
With the continuous progress of society and the development of the Internet of Things, the outdoor application scenarios of electronic products have continued to grow at a high rate. Electronic produc...
Soldering surface for printed circuit boards: HAL lead-free
The HAL lead-free soldering surface provides the best solderability on all surfaces, but the thickness of the tin layer varies.In "HAL Lead ...
"CMOS Low Dropout Linear Regulator" systematically introduces the design technology of CMOS low dropout linear regulator (LDO) chip, including system structure and composition, as well as reference ci...
There are many interference sources in the control board of small household appliances. The solutions to these interferences can be done from the following aspects:
(1) Add a freewheeling diod...[Details]
Abstract
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In the development of mobile intelligent bodies, a sensor system that can detect the surrounding environment information in real time is crucial. This paper i...[Details]
Detailed explanation of MSP430 microcontroller low power control and system working mode
The SCG0, SCG1, OscOff, and CPUOff bits in the CPU status register SR are important ...[Details]
Foreign media published an article today, reviewing how Apple's iPhone has subverted various industries and changed the world in the past 10 years. Looking ahead, the biggest challenge facing Apple m...[Details]
When using an oscilloscope to test, the signal is very small, only a few dozen MV. Using the oscilloscope at the lowest setting, I found a lot of glitches. At first, I thought the oscilloscope ground...[Details]
Maxwell Technologies Inc. (NASDAQ: MXWL), a leading developer and manufacturer of ultracapacitor energy storage and transmission solutions, announced today that its ultracapacitor modules have been...[Details]
The 1000W automatic voltage regulating AC regulated power supply circuit is shown in the figure below. Its working principle: T is an autocoupler voltage regulator. Its output end is fixed, and the...[Details]
Core Tips: According to foreign media reports, on July 15 local time, Karamba Security, a leader in automotive and enterprise edge network security, announced that it had signed a production licens...[Details]
On December 8, the Xiangtan County Jinshi 400MW∕800MWh independent energy storage project was successfully signed. The project covers an area of about 100 acres, with a planned total investment of a...[Details]
Portable integrated intelligent battery internal resistance tester, built-in rechargeable battery is a handheld tester, which can test the performance of a single battery, and can test the batteries ...[Details]
Community members can participate in the element14 festival celebrations to win prizes and get maker and engineer gift ideas Shanghai, China, December 17, 2021 – Farnell element14, a global distrib...[Details]
introduction
The ADC adopts a successive approximation register (SAR) structure with a sampling rate of 125kHz and 12-bit accuracy. The capacitor charge redistribution D/A technolo...[Details]
0 Introduction
The use of optical fiber to transmit television programs has the advantages of wide bandwidth, large capacity, low loss, light weight, strong anti-interference ability, high fid...[Details]
On October 26, the JinkoSolar Hainan 200,000-kilowatt integrated source-grid-load-storage project undertaken by China Energy Construction Jiangsu Electric Power Construction No. 1 Company was conne...[Details]