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As the emission standards of major developed economies in the world continue to improve, in order to meet increasingly stringent emission regulations, many automakers continue to increase their inves...[Details]
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#include //Header file corresponding to the microcontroller type, select Atmega8 for the experiment; #include #define uchar unsigned char #define uint unsigned int void init_1820(); write_1820(uc...[Details]
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Functional application scope is used for various physical comprehensive technical indicators of raw cotton: Test indicators: average length of the upper half of the fiber, length uniformity, short fi...[Details]
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1. Terms of Use
The use conditions of the transformer in the power supply include: usability and electromagnetic compatibility. 1. Usability means that under specific conditions of use, the tr...[Details]
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"The sterilization and deodorization of the freezer is a blind spot in the entire refrigerator industry. We have great confidence in the new generation of products. This confidence comes from the R&D...[Details]
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Although new phones are released every month, China's smartphone market is still sluggish. The China Academy of Information and Communications Technology said that the overall shipments of the domest...[Details]
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The pins of the matrix keyboard used in the program are PC4-PC5, PF11-PF15 and PG0. The wiring method is the same as that of a regular matrix keyboard. PC4, PC5, PF11, PF12 are row lines, PF13, PF14,...[Details]
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Sensata Technologies, an industrial technology company and sensor-rich solutions provider, announced on June 29 that it has developed a new Bluetooth® Low Energy (BLE) Tire Pressure Monitoring System...[Details]
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Is the “chip shortage” that has plagued the automotive industry for nearly two years about to end? According to media reports, after experiencing a surge in prices, the chip market began to see pr...[Details]
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Note: This is a small creation made when I was studying at 51. I hope you like it.
Hardware circuit: 51 minimum system, no bus mode, direct I/O form, including matrix keyboard, 1602 LCD, a digital ...[Details]
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There have been constant reports that Apple is working on a foldable iPhone, with Bloomberg earlier reporting that Apple has begun "early work" on developing an iPhone with a foldable display that us...[Details]
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//The button is connected to INT0, and the button flips P1.0~P1.7 bit by bit.
#include reg52.h
void delay(unsigned int x);
sbit led0=P1^0;
sbit led1=P1^1;
sbit led2=P1^2;
sbit led3=P1^3;
sbit ...[Details]
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1 Introduction
In March 1996, the US Government Digital Voice Processing Association (DDVPC) selected the 2.4kbps Mixed Excitation Linear Prediction (MELP) speech encoder as the new standa...[Details]
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Abstract: This paper proposes a multifunctional AC regulated power supply controlled by a single-chip microcomputer, discusses its working principle, and provides software and hardware block dia...[Details]
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The intelligent soft start cabinet is a device used for starting the motor. It controls the starting current of the motor to achieve smooth starting of the motor, reduce the current shock during st...[Details]
Renesas Electronics MCUs
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