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1 Introduction The transmitter is one of the important equipment for wireless communication, and is widely used in the fields of radio and television, mobile communications, marine transportation, an...[Details]
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Since the second half of last year, the chip shortage problem has intensified, and many European automakers have been forced to cut production. The "chip shortage" crisis has made the EU determined t...[Details]
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introduction At present, there are three main ways of mobile wireless data transmission: GSM short message, GPRS and CDMA. Their characteristics are compared as follows: ① Mobile communication ne...[Details]
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/*Send function*/
#include reg52.h
#define uchar unsigned char
#define uint unsigned int
uchar Mydata ={'q','w','e','r','t', 'y'};
//sbit KEY=P1^0;
void InitUART(void)
...[Details]
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The power battery production line company has strong technical strength and a R&D team with senior engineers as the core, and is committed to becoming a first-class expert in new energy automation ...[Details]
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Putting aside the content of Windows 98’s advertisements back then, we can draw a conclusion: if you want your future to be less painful and to be cooler, it is obviously not possible without money t...[Details]
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According to foreign media Evertiq, the current ongoing semiconductor shortage has caused operations to become increasingly complex, and these supply issues are expected to continue until 2022. Evert...[Details]
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I have been engaged in microcontroller-related work for many years. When I first started learning serial communication, I had no teacher to guide me. I read several microcontroller textbooks on my own...[Details]
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The Samsung Galaxy Fold has had a rough go of it since it was announced earlier this year. However, Samsung has managed to fix the device, and earlier this month, the Samsung Galaxy Fold folda...[Details]
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Refrigerators and other kitchen appliances present a serious challenge to off-grid energy systems due to their high energy demand. Improved refrigerator compressors are now driven by brushless DC mot...[Details]
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The overall design circuit diagram of the coordinator module is shown below
The coordinator is composed of CC2530, C8051F040, NANDFLASH, DS12887, 1602 and GSM module. Since the ordinary 51 sing...[Details]
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Automotive-grade chips refer to chips specially designed for automotive electronic systems. Their main functions include controlling the safety, efficiency and comfort of the vehicle.
In...[Details]
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How to Make a Digital Clock
Spending $79 to light up an LED may seem like a bit of a luxury. You'll definitely want to use your BASIC Stamp to make something more practical. For just over $100...[Details]
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Market research firm Counterpoint recently made predictions for the global chip foundry industry in 2021 in a report. The report pointed out that in 2020, the global chip foundry industry's rev...[Details]
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In October, Qualcomm issued a security warning, saying that there were serious vulnerabilities in as many as 64 of its chipsets. Since the vulnerability was already exploitable when it was first ...[Details]
Analog electronics
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