1. Introduction to PWM
Pulse Width Modulation (PWM), short for "Pulse Width Modulation", is a very effective technology that uses the digital output of a microprocessor to control analog circuits. It ...
First of all, we have an overall understanding of the development kit. The PCB layout is very perfect.The hardware version we use is BRD2503A-A02 . Notes on the version:The main function:
Onboard peri...
[b]Today at 14:00 PM, there will be a prize live broadcast: [A Deep and Easy Introduction to Wearable Health Monitoring][/b] [url=https://en.eeworld.com/bbs/huodongform/index.php?id=248&sid=107][b]>>C...
Speech Synthesis Speech Synthesis or Text to Speech(TTS) Speech synthesis is the artificial synthesis of human speech. Computer systems used for this purpose are called speech computers or speech ...[Details]
The clock module of MSP430 is composed of low-speed crystal oscillator LFXT1, high-speed crystal oscillator XT2 (not included in MSP430X11X and MSP430X12X), digitally controlled oscillator DCO, phase-...[Details]
It is understood that Foxconn's iPhone production line in India was officially put into use in August. However, because the preferential export tariffs that Apple hopes to reach with the Indian gover...[Details]
1. Design ideas (example) Waveform signal generator, a device for generating common signals such as sine wave, triangle wave, square wave, rectangular wave, etc. This generator can form a rectangular...[Details]
Starting method of synchronous generator
The synchronous generator starting method is generally the following steps:
1. Preparation: Make sure the synchronous generator, main generator an...[Details]
Review In the last issue, Dursite introduced the application of Dursite modular digitizer in vehicle testing. The 8- to 16-bit channels and the sampling rate of up to 5 GS/s allow the selection of ...[Details]
Lithium batteries are divided into lithium batteries and lithium-ion batteries. Mobile phones and laptops use lithium-ion batteries, which are commonly known as lithium batteries. Batteries general...[Details]
Solar photovoltaic, as a highly efficient, green and environmentally friendly renewable resource, has been gradually applied in various fields. Therefore, the development trend of the photovoltaic ...[Details]
0 Introduction
Video surveillance technology has gone through three major development stages: the first generation is a local analog video surveillance system with tape storage as its main feature ...[Details]
The program uses the digital temperature acquisition chip ds18b20 to obtain a temperature resolution of 12 bits. The program can obtain a lower resolution temperature. ds18b20 has only three i/o inte...[Details]
Abstract: This article introduces a cheap embedded microcontroller suitable for controlling permanent magnet brushless DC motors, and gives both software and hardware control methods with exampl...[Details]
BYD is going further and further on the road of lithium ferrophosphate. On March 29, BYD officially released the blade battery, which has entered the mass production stage and will be first install...[Details]
In the design of many 3C electronic products, the voltage ranges used by various electronic components, including the central processing unit (CPU), chipset , graphics chip and memory, are diff...[Details]
Today we will demonstrate the practical operation of an oscilloscope probe loading experiment in the lab. When an oscilloscope probe is connected to the device under test, the probe and oscilloscop...[Details]
Multilayer structure of tandem solar cells
In the process of developing renewable energy, photovoltaic cells that use solar energy to generate electricity are the focus of many resear...[Details]
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