[i=s]This post was last edited by wuguangtao on 2020-11-16 22:20[/i] # PWM wave output to achieve breathing light Today, let's test the timer and drive the LED light through the PWM function of the ti...
I have been engaged in embedded development and ARM development for half my life, and debugging programs is inevitable. I have come into contact with so many debugging specifications, debugging tools,...
Updated: June 22@DDZZ669Encoder counting principle and motor speed measurement principle - multi-picture analysis
Motor control basics - timer basics and PWM output principles
Motor Control Basics - P...
[align=left][font=宋体][size=4][b]Introduction to the Work[/b][/size][/font][/align][align=left] [font=宋体][size=12pt]With the development and progress of human society, people's material and cultural li...
When I wrote the evaluation application, I mentioned that I was going to test the ADC performance of these domestic MCUs. According to the results of another company tested earlier, the performance sh...
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Application
At present, power grid companies usually require that photovoltaic grid-connected systems
be non-reversible power generation systems, that is,...[Details]
1 Hardware structure of the system platform
The hardware function block diagram of the system platform used in this paper is shown in Figure 1. The platform uses the Samsung processor S3C2410....[Details]
Automotive technology is always developing at a speed that people can't imagine. Ensuring the safety of vehicles and passengers as much as possible is one of the most important themes in today's vehi...[Details]
Domestic actual scene use sampling survey data analysis report
1 Background
We sent 1,000 reports to actual domestic robot users over a three-month period (February 1, 202...[Details]
The 2021 IMT-2020 (5G) Conference was held in Shenzhen on the 6th. The White Paper on China's 5G Development and Economic and Social Impact (2021) was released in the afternoon of the same day. The w...[Details]
1 System Description
This system uses the AT89C51 microcontroller to make a manual counter. A touch switch K1 and K2 are connected to the P3.2 pin and P3.3 pin of the AT89C51 microcontroller as...[Details]
RF Signal Chain Discourse—Part 2: Essential Building Blocks
Demystifying the RF Signal Chain—Part 2: Basic Building Blocks
Discrete and integrated components are the b...[Details]
Heat dissipation design for high power LEDs
White light LEDs have begun to be used in general lighting and automotive fields. The power input to LEDs has also increased from tens of milliwatts ...[Details]
At 10:47 on December 23, 2019, a fault occurred in the public power supply line along the Ehe River along Pingjiang Road in Suzhou, Jiangsu. At this time, the fault information popped up on the lar...[Details]
As there are more and more electronic devices on the car, it will make us more convenient and have more devices to play with when using the car. However, once it comes to vehicle upgrades, too many e...[Details]
Tesla is in trouble again. According to foreign media reports, on the evening of August 10th local time, Russian car owner Alexei Tretyakov was driving a Tesla Model 3 electric car on the highway ...[Details]
On September 11, 2019, the 7th International IoT Sensor Technology Summit, "IoT World Sensor First", was held as scheduled. Three years later, the conference returned to Wenzhou Yueqing for the secon...[Details]
Introduction Digital tube/LED dot matrix is a common display solution in embedded systems. We can visualize the results of code execution through digital tubes. It is a common display device. Compa...[Details]
Schematic diagram of the connection between the digital-to-analog converter ADC0804 and the microcontroller:
This is the circuit schematic diagram of the connection between ADC0804 and the ...[Details]
The MAX9643 is a 60V precision high-speed unidirectional current-sense amplifier ideal for a wide variety of power-control applications. Its high signal bandwidth allows its use within the power-cont...[Details]