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DS1302 Introduction✨ DS1302 is a low-power real-time clock chip with trickle current charging capability launched by DALLAS, USA. It can count years, months, days, weeks, hours, minutes, seconds, and...[Details]
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1. What is EEPROM EEPROM is an electrically erasable programmable read-only memory. EEPROM (Electrically Erasable Programmable read only memory) refers to electrically erasable programmable read on...[Details]
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In recent years, the world economic situation and energy development pattern have undergone major changes. All countries are concerned about energy issues and are worried that the large-scale use o...[Details]
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The control of three-phase permanent magnet brushless DC (hereinafter referred to as "BLDC") motors requires an electronic commutation circuit, while traditional brushed DC motors use mechanical se...[Details]
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According to the Bangkok Post, Huawei Technologies (Thailand) Co., Ltd. and the Skill Development Department of the Thai Ministry of Labor recently signed a Memorandum of Understanding on Digital Ski...[Details]
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As people's living standards improve, energy consumption is increasing. Energy conservation and environmental protection have become important topics for global sustainable development. According to s...[Details]
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According to Reuters reports on July 4, after meeting with Japanese politicians and companies, EU Internal Market Commissioner Thierry Breton announced the signing of a memorandum of understanding wi...[Details]
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//MCU C code
#include reg52.h
#include string.h
#define INBUF_LEN 4 //数据长度
unsigned char inbuf1 ;
unsigned char checksum,count3;
bit read_flag= 0 ;
sbit p1=P1^0;
sbit p2=P1^1;
sbit p...[Details]
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RS-485 interface chip can play a role of level conversion, converting TTL signals, COMS signals, etc. into differential signals that can be transmitted on the 485 bus, and converting the received 485...[Details]
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Voltage source inverter circuit
Features: C exists.
Function of C: filtering and absorbing reactive power
Suitable for inductive loads
Voltage Source In...[Details]
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As shown in the figure, it is the circuit and production of FM intercom composed of TDA7010T+LM386. IC1 uses TDA7010T or TDA7050T, IC2 uses LM386 or BA5386, NJM386, IC3 uses L7806, BG1 uses 9014; B...[Details]
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Apple just released the new sixth-generation iPad Pro. The company's latest flagship tablet is unsurprisingly equipped with the M2 chip, which debuted in the MacBook Air and 13-inch MacBook Pro earli...[Details]
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The resistance is measured on the resistance meter. Resistance values vary greatly, from a few milliohms (mΩ) for contact resistance to billions of ohms for insulation resistance. Most digital mu...[Details]
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1 Introduction
With the continuous progress of microelectronics technology, ultra-large-scale integrated circuits continue to emerge, and microprocessors and their peripheral chips have also...[Details]
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STMicroelectronics has launched the HFA80A automotive-scale input Class-D audio amplifier, which combines high efficiency, compact size and low cost. It is optimized for automotive and local electr...[Details]
Analog electronics
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