Preface
In recent years, it is obvious that people's living standards are improving day by day, and consumption is also rising. As awareness and demands for their own quality of life are constantly be...
A heart rate monitoring solution based on the MSP430 LaunchPad Value Line Development Kit ( MSP-EXP430G2 ), which uses the MSP430G2xx microcontroller (MCU). The electrocardiogram (EKG) signal is sampl...
[i=s]This post was last edited by freeelectron on 2022-3-28 14:41[/i]Series of articles:
【BLE 5.3 wireless MCU CH582】1. Getting to know the CH582 development board (unboxing)
【BLE 5.3 wireless MCU CH5...
Author: Lucien KUANG, ST engineer
Click to download the pdf document to view:Keywords: DTM, BlueNRGQuestion: Customers often ask me how to use your DTM and what functions it has.
ST engineer's answer:...
[i=s]This post was last edited by CQU_ZMY on 2022-10-20 00:27[/i]Hey guys, I recently made a single-power-supply common-phase amplifier circuit, the circuit diagram is as follows. When the power suppl...
The difference between LED floodlights and LED floodlights
1. What is an LED floodlight?
LED downlights are also called spotlights, projection lamps, and spotlights. They are m...[Details]
In this article, we test the counting function of the 51 single-chip microcomputer timer, using timer 0 to generate a 10KHz square wave through mode 2 and output it through the P1.0 port of the singl...[Details]
In order to drive the ARF2496K chip and do the porting on STM32, the first step to solve is the timing problem. Obviously, the delay method similar to 51 is not applicable under STM32, so it is natur...[Details]
Bourns, a leading electronic component manufacturer and supplier, recently announced that it has added a new force to its industry-leading professional audio and lighting products - 60mm motorized di...[Details]
* Image source: China Weather Network
How to achieve the ideal heating effect of central air conditioning
Enjoy a comfortable and happy warm winter
Let’s take a look~
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Generally speaking, programmable interface chips have memory and address lines. The so-called programmable means that the CPU uses instructions to write certain data into a certain memory of the inte...[Details]
Since entering December, the concept of EDR has instantly become a hot topic in the automotive industry, and the stock prices of related companies have risen one after another. The reason is mainly r...[Details]
On November 26, the power supply service command center of State Grid Suzhou Power Supply Company (hereinafter referred to as "Suzhou Power Supply Company") issued an early warning message on the l...[Details]
First, here’s a picture: Step 1: When S3C2440 is configured to boot from Nand Flash, the Nand Flash controller of S3C2440 will automatically move the first 4K code on Nand Flash to Boot Internal SR...[Details]
Nearly two years of chip shortages have had an unexpected benefit for the semiconductor industry: They have been better prepared for the turmoil caused by Russia's invasion of Ukraine. The product...[Details]
In 2012, deep learning "giant" Geoffrey Hinton and his student Alex used GPU to accelerate the training of deep neural networks in the ImageNet competition and won the championship. The influence o...[Details]
Friends who often use GPS must be quite familiar with the positioning and navigation applications, and are relatively familiar with the associated audio and video game functions, but they can't hel...[Details]
Today, more and more electronic devices are being used in the automotive industry. Some estimates show that electronic devices now account for 30%-40% of the cost of a car. These electronic devic...[Details]
USB Type-C, with its powerful functions and the strong promotion of Apple, Intel, Google and other manufacturers, will quickly lead to a revolution in USB interfaces and will have a positive impac...[Details]
High voltage solid state soft start cabinet is an electrical equipment widely used in the industrial field, mainly used for starting high voltage motors. It uses advanced power electronics technolo...[Details]