Preface
In this article, we continue the interface test, test the PWM output, test its frequency and duty cycle settings, and use PWM to control the LED to achieve the effect of a breathing light.
pro...
Preface
According to the evaluation plan, we will conduct performance testing in this article. There are many types of CPU benchmark performance tests, the most common one is coremark, and we will use...
I have been paying attention to the 2.4GHz and 5GHz dual-band WiFi of ESP32-C5. Now that ESP32-C6 has a development board, why is ESP32-C5 not yet in mass production?
Does anyone have any gossip?...
When I was simulating the saturation distortion of the RC coupled common emitter amplifier circuit, I found a strange waveform as shown in the figure below:In the above figure, when R1 is adjusted to ...
Data released recently by Gaogong Industry Research Institute (GGII) shows that from January to November 2023, there were 69 public tenders for liquid flow batteries in my country, with a tender capac...[Details]
1. The casing must be grounded For safety reasons, the oscilloscope housing must be grounded. Before powering on, check whether the power cord is worn, broken, or has exposed wires to avoid electric ...[Details]
The figure above is a schematic diagram of two-machine communication. The following are the procedures for two-machine communication.
//For the receiver
#include
#define uchar unsigned...[Details]
An API is an application programming interface, which is essentially a set of instructions and standards that can be used to connect two pieces of software. You can also think of them as libraries ...[Details]
The analysis principle of the spectrum analyzer is to absorb the characteristic spectrum of the element to be measured radiated by the light source through the ground state atoms of the element to be...[Details]
The functions are as follows: 1. Adjust the brightness of the light through the buttons (1-10 gears); 2. Remotely control the brightness and switch of the light through Bluetooth; 3. Induction, autom...[Details]
The difficulty in designing a foot bather lies in cost control and the design of a temperature control system. In recent years, the gradual maturity of switching power supply technology has provi...[Details]
National policy Guiding Opinions of the Ministry of Industry and Information Technology and other 16 departments on promoting the development of the data security industry On January 13, 16 depa...[Details]
0 Introduction
With the rapid development of semiconductor technology, the design of embedded processors and DSPs is becoming more and more complex, and their development and debugging wo...[Details]
introduction
Temperature control has broad application prospects in industries and daily life. Many application fields require high-precision constant temperature control. Due to the nonlineari...[Details]
On May 22, SAIC Motor stated at a performance briefing that the company has achieved zero thermal runaway in the power battery system and is stepping up research and development of solid-state bat...[Details]
Traditional silicon -based power semiconductor devices and their materials can no longer meet the development needs of high -frequency, high temperature, high power, high -energy efficiency, harsh en...[Details]
The world’s first energy self-sufficient residential complex in Vallgarda, Sweden, now runs entirely on solar energy and is powered by hydrogen storage as a result of a partnership betw...[Details]
Many market research institutions predict that by 2030,
the share of
renewable energy
(such as wind power and solar power) in the total global energy consumption will increase significantly. ...[Details]
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