[i=s]This post was last edited by youyou_123 on 2019-4-29 16:40[/i] In April, the official website had a discount sale on development tools, so I bought a PIC Kit4 to play with. I had to pay the tarif...
Urgent! Urgent! Urgent! Can the teacher provide a mature 50A/1000W constant current source circuit? The adjustable constant current source can be controlled by a single chip microcomputer. If you can ...
The newly purchased K210 module (core board) usually comes with the MicroPython series. However, for some reasons, some modules do not come with the system, or the system version is relatively old. We...
The Low Noise Ripple Probe Guide tells you how important probes are to your testing!
Most electronic designs today require different supply voltages to operate correctly. In fact, many components with...
[i=s]This post was last edited by hujj on 2019-1-9 10:45[/i] The ST NUCLEO-G071RB[/color][/align] development board used in this review comes from the [color=#008000][backcolor=transparent][font=Tahom...
introduction
In the process of sand detection in oil and gas wells, piezoelectric vibration sensors are used to detect the acoustic wave signals generated by the collision of sand particle...[Details]
This paper introduces a design scheme of digital display resistance and capacitance measurement system based on 555 timer and single chip microcomputer . The system uses 555 and the resistance or ca...[Details]
Apple today updated its WWDC 2022 website for developers with more information about the company's Apple Park special event on June 6, 2022. A small number of developers will be invited to Apple Pa...[Details]
Electric bicycles have become a favorite among citizens for travel due to their lightness, flexibility and compactness. Whenever rush hour comes, the unimpeded travel of electric bicycles saves many ...[Details]
Recently, some media exposed a new type of Xiaomi smartphone. What makes this phone different from other models of Xiaomi phones is that its battery part adopts a solar panel design to improve energy...[Details]
Preface Recently, when debugging the STM32F2XX series ADC multi-channel DMA acquisition, I found that the collected AD value was greater than 4095, and some were more than 65000. What's the rhythm?...[Details]
I have been working on the power consumption of PIC microcontrollers for the past week. Since the project is powered by batteries, the power consumption issue is very important. According to the data...[Details]
On November 28, the 2021 Guangdong Engineering College Students Experimental Comprehensive Skills Competition was successfully held at the Lingnan Normal University Gymnasium. This competition is a...[Details]
Japan's new decree to remove South Korea from its trade whitelist has officially come into effect! However, the South Korean government did not "sit and wait" and immediately announced a "R&D support...[Details]
composition The vehicle controller is mainly composed of hardware and software. The hardware includes the housing and the hardware circuit. The software is divided into application software and u...[Details]
The proximity switch is also called a non-contact travel switch. In addition to completing travel control and limit protection, it is also a non-contact detection device used to detect part size and s...[Details]
Rockchip released a new intelligent voice dock solution based on the RK2108 chip, which is compatible with various Android tablets to form a complete smart screen product. By connecting to the intell...[Details]
Small knowledge summarized by ARM development Byte 8-bit half word 16-bit word 32-bit Code, RO-data RW-data, ZI-data Code is the program code part RO-data represents the constant const temp define...[Details]
Preface: text: All USART settings are set 1. Clock, enable 2. IO configuration, AF, PP, 3. Send 0x55 in the while loop I saw in the oscilloscope that it was initially high level, then low, high, low,...[Details]
On the afternoon of October 30, Tian Ye, head of the Xingchuan Investment Department of the Sichuan Industrial Revitalization Fund, and his team visited the National Vanadium Titanium Industry Alli...[Details]