This experiment uses the PWM module of CH549 to output 4 PWM waves with different duty cycles on pins P22, P23, P24, and P25, and uses a logic analyzer to detect the duty cycle.
1. Experimental resour...
This application document introduces the PWM software driving technology of capacitive touch wheel and multiple independent LEDs using MSP430 microcontroller. The solution realizes capacitive touch wh...
[size=4]77GHz mmWave sensor technology, 77GHz single-chip mmWave sensor with integrated DSP, MCU and hardware accelerator, can reliably detect objects around the vehicle in harsh parking conditions an...
1. Test requirements The voltage, current, power and other data tested by power meters and other measuring instruments are generally effective values or average values. Generally speaking, as long ...[Details]
Qualcomm President and CEO Amon Amon: Hello everyone, I am Qualcomm President and CEO Amon. It is my honor to participate in this year's World Artificial Intelligence Conference. We are rapidly...[Details]
Oscilloscopes can visualize electrical signals and are known as the "eyes of electronic engineers". They help engineers measure, capture and analyze electrical signals, which is crucial for circuit d...[Details]
Since the Internet technology was added to the core technology of automobiles, it has not only begun to lead the transformation of the automobile industry, but also made the car evolve from a simpl...[Details]
Recently, the China Petroleum and Chemical Industry Federation organized a video appraisal meeting on the scientific and technological achievements of "Technical Development and Application of the ...[Details]
After testing, it was found that the RF front-end mixer was faulty, resulting in no signal detection and self-calibration error. Repair process The damaged components were replaced and the enginee...[Details]
BLDC six-step driving principle
The six-step drive method of BLDC (brushless DC) motor is a common control method used to control the speed and direction of BLDC motor. The principle is as fol...[Details]
Learning a microcontroller is actually learning how to operate registers. The 51 microcontroller uses sfr to define registers with special functions. For example: sfr P1 = 0x90; If you want to use bi...[Details]
1 Introduction As China's urbanization continues to accelerate, more and more people and institutions are concentrated in a "small" area to live and work. The rapid "expansion" of cities has direct...[Details]
UNIHIKER's pre-installed software enables quick startup and provides users with a new experience
Shanghai, China, October 10, 2023 -
Farnell, a global distributor of electronic c...[Details]
The biggest features of C language are: powerful functions, convenient and flexible use. The syntax check of C compiled programs is not as strict as other high-level languages, which leaves programmer...[Details]
Self-driving cars crash again! Recently, Lin Wenqin, the founder of Shangshanruoshui Investment Management Company and Meiyihao Brand Management Company, who was known as "Cute Swordsman" on the Inte...[Details]
Introduction to Classification of Electrical Grounding Methods
1. Lightning protection grounding
Grounding is used to quickly guide lightning into the earth to prevent lightn...[Details]
The servo system is a common tool in automated production projects. The reason why various types of robots can move flexibly, quickly and accurately is that they all rely on the support of the serv...[Details]
I: Introduction
I have been porting minigui in recent days. I have never used the minigui interface before. I want to see what the effect is and learn it by the way. After all, it is made in Ch...[Details]
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