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***WARNING L15: MULTIPLE CALL TO SEGMENT
Today, let's talk about the problem of *** WARNING L15: MULTIPLE CALL TO SEGMENT!
In fact, this problem should be paid attention to. It ...[Details]
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There are two ways to display LCD characters. One is to use font extraction software to convert characters into a byte array, and the other is to use a font library. If there are many characters, it i...[Details]
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1 Introduction DC motors are commonly used driving devices in industrial production, with good starting and braking performance. Early DC motor control was based on analog circuits, using operationa...[Details]
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Digital tube display is divided into static digital tube display and dynamic digital tube display To learn and master the contents related to digital tubes, you can start from the following three asp...[Details]
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On October 24, the 2021 Beijing International Microelectronics Symposium and IC WORLD Conference was held in Beijing. At the "Breakthrough and Innovation of Integrated Circuit Equipment" forum in the...[Details]
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MCU interrupt example
The single-chip microcomputer executes multiple tasks. The LED light of port P1 flashes and the key input of port P3 is executed, and the two tasks are execut...[Details]
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/****************************************Copyright (c)********************
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** File name: main.c
** Last modified Date: ...[Details]
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Commonly used LED fluorescent lamp specifications include T8, T5, and T4 tubes. The three tubes used in a group by enterprises are usually T5 tubes. A long time ago, commonly used LED fluorescent ...[Details]
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On May 12, according to foreign media reports, the new version of Huawei P30 Pro was launched, priced at 749 euros (8GB+256GB, about RMB 5,700). It supports Google Mobile Services (GMS, fu...[Details]
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The microcontroller source program is as follows: //////////////////////////////////////////////////////////////////////////////// // // PIC16F877 + HC-SR04 + LCD03 example // Written Octobe...[Details]
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X9241 Overview X9241 is a digital potentiometer produced by XICOR that integrates 4 E2POT digital potentiometers on a single CMOS integrated circuit. It contains 4 resistor arrays, each array cont...[Details]
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Recently, intelligent transportation solution provider SONDIT announced the completion of tens of millions of yuan in Series A+ financing invested by BV Baidu Ventures. This round of financing will b...[Details]
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The characteristic of switching power supplies is that they generate strong electromagnetic noise, which will cause great interference if not strictly controlled. The following techniques can help re...[Details]
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For IoT products, Cat1bis (single-antenna Cat1) is defined with extremely simplified features for a wide range of low-complexity and latency-insensitive applications. RedCap tailors the standard 5G...[Details]
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The engine electronic control system, also known as the engine management system (EMS), is a system that uses electronic technology to monitor and control the engine operation in real time. It coll...[Details]
MEMS sensors
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