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As environmental and energy issues become increasingly severe, electric vehicles and hybrid electric vehicles (EV/HEV) have become the focus of attention in today's world. The battery is the power li...[Details]

Puzhong 51-Single-core-A2 STC89C52 Keil uVision V5.29.0.0 PK51 Prof. Developers Kit Version:9.60.0.0 Hard Knowledge PWM (Pulse Width Modulation) Excerpted from Baidu Encyclopedia. Fundamental    ...[Details]

In view of the many advantages of ARM microprocessors, with the gradual development of embedded application fields at home and abroad, ARM microprocessors will inevitably gain widespread attention an...[Details]

Code: #include reg52.h #define uchar unsigned char #define uint unsigned int sbit LED = P1^0; void DelayMS(uint x) {   flying i; while(x--) { for(i=120;i 0;i--); } } void main() {   ...[Details]

Application technology丨Huayang cabin-berth integrated cockpit domain controller Application field: Intelligent cockpit Unique advantage...[Details]

       On December 10, Redmi India announced that it will release the new Redmi 9 Power on December 17. 　　It was previously reported that Redmi 9 Power actually corresponds to the domestic version of...[Details]

In the early morning of May 3, 2019, the latest issue of Science magazine published a major achievement completed by a team of scientists from multiple universities in the United States on its cover....[Details]

　Due to the particularity of LED processing and manufacturing, the current and voltage characteristics of LEDs produced by different manufacturers or even the same manufacturer in the same batch of p...[Details]

MPLAB C18 does not automatically place the interrupt service routine at the interrupt vector. Usually, a GOTO instruction is placed at the interrupt vector to transfer control to the corresponding int...[Details]

Recently, a well-known laser printer manufacturer in the industry announced that it had successfully developed an LED light source print head and released several new page printers using LED print hea...[Details]

Consumer LED applications are very popular, and now LEDs can be found in home lighting, aircraft cabin lights, automotive lights, MP3 players, and other applications. In the past, most LED drivers w...[Details]

1 Introduction 　　 Fingerprint recognition technology analyzes the local features of fingerprints and extracts detailed feature points from them, thereby reliably confirming personal identity. Fingerp...[Details]

A previous Design Idea (Reference 1) used an LED as a transducer to measure ambient light intensity and provide illumination. This Design Idea uses the same principles, but only has an LED, t...[Details]

Experimental requirements Code #include "ioCC2530.h"   #define D4 P1_1 #define D6 P1_4   unsigned char temp=0; //Receive command variable   //System clock switching function from 16M to 32M void Se...[Details]

I work with precision op amps all the time . Some op amps are fairly linear, while others are exceptionally linear. Some op amps have high ZOUT, while others have low ZOUT. Some op amps are...[Details]