There were a lot of things to do before the holidays, so I was delayed for a few days. While I am still on vacation, I will first catch up on the WiFi connection and MQTT publish and subscribe evaluat...
Daffy Duck, about 50 microns in size, in the circuit of a RISC microprocessorFruit on an integrated circuit of an HP CPU. It looks like a citrus fruit, such as a lemon, lime, orange, or grapefruit. We...
MSP430F5529 has rich timer resources. This time I bring you a multi-channel PWM wave output, which can control the servo. Of course, after simple modification, it can also control the motor. The exper...
Question:Why spend more to get less done?Answer:The classic discrete difference amplifier design is very simple. What's the complication with an op amp and a four-resistor network?However, the perform...
[size=4] Inter-core communication is the main difficulty faced by multi-core processor systems. The 8-core DSP processor TMS320C6678 based on the KeyStone architecture has a frequency of 1.25 GHz for ...
After Ford's national dealer conference in September, all dealers (nearly 3,000 in total) can voluntarily join the company's new Modele program. Ford CEO Jim Farley announced in an interview at Au...[Details]
Due to the cold market, smartphone sales have continued to decline this year. The market had previously expected a price war for 5G chips, hoping to stimulate the market through price cuts. However, ...[Details]
1. Basic Concepts • ATPCS (ARM-Thumb Procedure Call Standard) Some basic rules for calling subroutines are specified, including the use of registers, data stacks, and parameters during subrout...[Details]
Abstract: In the hot summer, the stable and reliable operation of the car air conditioning system is particularly important. This article will introduce how to avoid car air conditioning failures cau...[Details]
With the improvement of people's living standards and the enhancement of security awareness, it is urgent to develop an automatic alarm system that is affordable and reliable for the general public. ...[Details]
1 Overview
2. Composition of the servo
3. Working principle of servo
4. Selection of servo
5. Matters needing attention when using the servo
6. Introduction to Huisheng S90 Servo
7. How to ...[Details]
Abstract: The basic principle of repetitive controller is introduced, the influence of a key parameter in repetitive controller on the steady-state error and convergence speed of the system is desc...[Details]
On June 3, a new realme phone was exposed online. As shown in the picture, the camera of this realme phone is arranged in the center, and the realme Logo is in the center of the back. The co...[Details]
7. Detection range and acoustic emission angle The detection range of an ultrasonic sensor depends on the wavelength and frequency used. The longer the wavelength and the lower the frequency, the gr...[Details]
1. Introduction The traditional throttle valve is connected to the accelerator pedal by a pull rod, and the throttle valve opening is completely controlled by the driver through the accelerator pedal...[Details]
In the turbulent times of the industry, every important shareholders' meeting has touched the hearts of countless investors. On June 14th, Beijing time, the shareholders' meeting attracted global a...[Details]
On July 4, Fuman Electronics released its 2021 semi-annual performance forecast, with net profit attributable to shareholders of the listed company expected to be 300 million to 330 million yuan in t...[Details]
At 5:10 am on September 23, 2019, my country successfully launched the 47th and 48th BeiDou navigation satellites in a "two-satellite-in-one-launch" manner at the Xichang Satellite Launch Center. The...[Details]
On February 26, 2024, China Southern Power Grid Peak and Frequency Regulation (Guangdong) Energy Storage Technology Co., Ltd. (“China Southern Power Grid Energy Storage Technology”) and NIO Energy ...[Details]
introduction
The controller area network (CAN) is a multi-host local network launched by the German BOSCH company in the 1980s for modern automotive applications. Due to the advantages of high...[Details]
Real-time operating system RTOS
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