1. Introduction to this chapterThis chapter takes the introductory series 1 project of the core-G1 [ STM32F103C8T6 ] core boardmarquee experiment as an exampleto introduce the STM32 GPIO configuration...
1. Reasons for debugging:
The project requires four CAN channels, but the MCU used is STM32F105, which only has two channels.
CAN, so we use the Microchip SPI to CAN chip - MCP2517. During the debuggi...
The Hall switch is a high-precision electronic component with an accuracy better than 1% within the operating temperature range, which is suitable for measuring any waveform. The Hall switch device ha...
In recent years , PDA , DSC , Cellular Phone , Camcorder , Portable Audio , Advanced Game , Assist Bicycle , Electric Scooter , Bluetooth Device ...More and more products are rapidly using lithium bat...
Experts, please tell me about the use of ESP32, Micropython serial port send write():
The sending requirement is: to send 5 elements in list LL starting from index 0, that is, to send the 5 elements L...
Abstract: This paper introduces the concept of machine vision and the tablet packaging defect detection system based on machine vision technology. The hardware composition of the system, the contro...[Details]
The access control system, also known as the entrance and exit control system, is a system for managing and controlling the entrances and exits of important areas or passages. With the development ...[Details]
China's high-end children's water cup Gululu series of smart interactive water cups will launch its fifth product Gululu Q smart voice water cup on October 21 at Tmall Xinuo flagship store, and will ...[Details]
Compilation tool: MPLAB X IDE v4.15 Microcontroller model: PIC16F1938 The MPLAB development environment contains header files for various PIC series microcontrollers. I took some detours when und...[Details]
This article introduces the advantages of outdoor full-color SMD display screens and the performance parameters of the dedicated outdoor full-color SMD used, which will help people understand and prom...[Details]
Wi-Fi may not be the first wireless technology that comes to mind when you think of low-power applications, but it should be. The Internet of Things is one of the fastest growing industries in the w...[Details]
German chip supplier Infineon surpassed NXP in 2020 to become the world's largest automotive semiconductor supplier. The report further stated that the top five suppliers including Infineon, NXP an...[Details]
RFID and NFC have many similarities. In addition to their application scenarios and frequency bands, they also share many industry standards. Today we will introduce two of the more commonly used sta...[Details]
OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robot p...[Details]
II. Introduction to IAR 1. About IAR IAR is the name of a company and also the name of an integrated development environment. What we usually call IAR mainly refers to the integrated development env...[Details]
As shown in Figure 4-61, there is a Hall semiconductor chip in the magnetic field, and a constant current I passes through the chip from A to B. Under the action of the Lorentz force, the electron ...[Details]
Selection of pointer tables and digital tables: 1. The reading accuracy of the pointer meter is poor, but the process of the pointer swinging is relatively intuitive, and its swing speed can someti...[Details]
The effective service life of combustible gas is measured based on the sensor of its probe. Generally, we can test the measurement accuracy and accuracy of combustible gas with a lighter. The measure...[Details]
According to news on January 12, according to a list recently announced by the United States Trademark and Patent Office (USPTO), Apple has obtained design patents related to the controller. It adopt...[Details]
On October 13, the China-Europe Express (Shenyang) Assembly Center Industrial Park Project was launched and the Yuhong District Major Project Kick-off Conference was held. Deputy Secretary of the Muni...[Details]