[i=s] This post was last edited by Peng Binghao on 2019-5-29 20:23 [/i] [font=宋体][size=5] [b]It works, so what else do you need? -- Disassembly of the mouse given away after completing the ST2019 answ...
1. System solution selection and demonstration
1.1 Basic system plan
There are two solutions according to the question requirements.Solution 1: Precise Timing Method
The main idea of this solution is:...
Ultrasonic drive circuitThe topologies available for the drive circuit include push-pull, half-bridge and full-bridge.1. In the push-pull circuit, the switch tube drive is common ground, no isolation ...
Some people say that the SWD debugging of stm32f407 has 5 lines, [color=rgb(79, 79, 79)][backcolor=transparent][font="]VCC, GND, RST, SWDIO, SWDCLK. Others say it is [/font][/backcolor][/color][color=...
Recruiting part-time lecturers or technical support personnel in related majors such as DSP, short-term training or technical support, weekends, Beijing, Shanghai, Guangzhou, Shenzhen, Chengdu, Wuhan,...
Recently, it was learned from the website of Industry and Information Technology that a new Lenovo phone named XT2081-4 passed the certification. This model has a plastic back cover, a fingerp...[Details]
step 1 1. First download u-boot ( ftp://ftp.denx.de/pub/u-boot ) wget ftp://ftp.denx.de/pub/u-boot/u-boot-latest.tar.bz2 2. Unzip to the path you specify tar -jxvf u-boot-latest.tar.bz2 -C /opt ...[Details]
1 Introduction
In precision electronic
systems
such as copying equipment and medical instruments
, high
voltage
, low
current
,
low power
supplies
ar...[Details]
I have done a DA conversion experiment of adc0832 before. I used adc0832 to convert the collected analog signal (voltage) into a digital signal, input it into the microcontroller, and then displayed ...[Details]
We know that microcontroller development tools generally include real-time online emulators and programmers. Among them, online emulators are very good tools, but they are also more expensive. For ...[Details]
Accelerometers are used in instruments to measure acceleration (rate of change of velocity with time) and to measure inclination (the angle of inclination between the longitudinal axis of an object a...[Details]
The registers for setting GPIO include: output register (ODR), input register (IDR), direction register (DDR), control register 1 (CR1) and control register 2 (CR2). The latter three register groups ...[Details]
The DER grid connection technology introduced above is "limited access", that is, strict restrictions are imposed on access capacity, etc. In order to fully utilize renewable energy, it is necessar...[Details]
Total station, also known as total station electronic tachometer (Electronic Total Station). It is a high-tech measuring instrument integrating optics, machinery and electricity. It is a surveying and...[Details]
0 Introduction
Direct sequence spread spectrum communication is a type of spread spectrum communication technology. It has many advantages, such as strong anti-interference, anti-multipath fad...[Details]
Introduction: This article designs a digital thermometer based on PIC microcontroller. It directly uses the digital temperature sensor DS18B20 and uses the microcontroller to control 18B20 to measure...[Details]
1. Background I recently did a project that required the use of STM32. As before, the clock is the heart of the MCU, and the blood supply is the clock frequency output. If you want to understand an...[Details]
21st Century
Digital Imaging
The advent of technology has brought us superior diagnostic capabilities, image archiving, and retrieval capabilities anytime, anywhere. Since the adven...[Details]
Diesel generator sets generally use synchronous generators (also commonly known as electric bulbs) to convert the rotational mechanical energy of the diesel engine into electrical energy. Vari...[Details]
(November 8, 2024, Shanghai) Today
, Nanxin Technology announced the launch of a new high-efficiency synchronous bidirectional buck-boost charging chip SC8808, which can support a charging volt...[Details]
Making friends through disassembly
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