[i=s]This post was last edited by Jacktang on 2019-11-12 20:41[/i]Circuit features: 1. Fully symmetrical complementary Class A amplifier circuit design is adopted;2. The input stage uses Toshiba's aud...
Thanks to the organizers and sponsors of the competition. I received the development board kit today and now I am sending out the unboxing photos of the development board kit....
蓝色天使onsemi and Avnet IoT Innovation Design Competition
Hi guys, I have two questions. If the output current is less than 400mA, should I choose a large freewheeling diode? Also, when calculating the maximum output voltage, do I need to add the load voltag...
Hello everyone, I am very happy to share my experience in the competition with you. It has been a while since the end of the competition. Looking back, it seems that the feeling during the competition...
MCU serial communication is a very useful function of MCU. It can communicate and exchange data with computers and other MCUs to achieve certain effects. Recently, we made a program: using MCU serial ...[Details]
The U.S. Department of Commerce website announced on November 24, 2021, local time, that the Bureau of Industry and Security of the U.S. Department of Commerce will add 27 entities, including 12 Chin...[Details]
1 Introduction
LED is called the fourth generation of lighting source or green light source. The light emitting device of LED is a cold light source, which has the characteristics of energy sa...[Details]
In all discussions of digital power, two key concepts must be distinguished: power control and power management. Ericsson uses the term power control to express the control functions within the pow...[Details]
This article mainly introduces the practical experience and application skills in software programming design of TIMSP430 microcontroller. The first part describes the standard program flow mode ...[Details]
Compared with traditional door locks, smart locks are generally more secure. Take Lindun as an example. Lindun Touch1 uses the highest national grade C security lock core and a real plug-in structu...[Details]
Electrolytic analyzer is a commonly used analytical instrument. It uses advanced ion selective electrode measurement technology to achieve precise detection. It has many advantages such as fast, acc...[Details]
As the "synonym" of South Korea's entry into the world, Samsung Group has always been a national enterprise that Koreans are proud of. Of course, it can also maintain the "face" for the Koreans. Af...[Details]
Agilent spectrum analyzer is an essential instrument for measuring high-frequency signals and is widely used in the RF field. The basic function of a spectrum analyzer is to discover and measure the ...[Details]
When writing a medium-sized program, state machines and event structures are common design patterns. SR (SHIFT REGISTER) is often used to transfer data between various cases. When there are many ca...[Details]
Question requirements: Display a heart-shaped graphic and keep scrolling Simulation circuit diagram: Simulation effect: C language program code: #include reg51.h #include intrins.h unsign...[Details]
At present, embedded technology has been widely used in various market products such as industrial control, consumer electronics, and communication systems. And with the increasing development of t...[Details]
Whether ordinary motors can use frequency converters to adjust speed is a very professional question. Before answering this question, we first need to understand what ordinary motors are, what freq...[Details]
Analogue and Mixed Signal
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