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Recently, the Standardization Working Committee of the China Electronics Society successfully held the "First Standards Discussion of the Green Computer Standards Working Group of the China Electroni...[Details]
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This example uses the circuit from a previous example (Reference 1) as input. IC1 and IC3 are ADG5213 quad switches with independent logic-level control inputs (Figure 1 and Reference 2). When the ...[Details]
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The launch program is written in 51
#include reg52.h
#include intrins.h
#define uchar unsigned char
#define uint unsigned int
#define TX_ADR_WIDTH 5
#define TX_PLOAD_WIDTH 4
// SPI...[Details]
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According to Fast Technology on June 28, Xiaomi Auto officially announced that Xiaomi’s new in-vehicle product, the smart chassis atmosphere light, is online and will go on sale in the Xiaomi Auto ...[Details]
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The unijunction transistor is also called a double base diode. Its symbol and appearance are shown in the attached figure. The method to determine the emitter E of a single junction transistor ...[Details]
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"From high-speed rail, rockets, aircraft carriers and large aircraft to smart toilet lids and hearing aids for the elderly, chips are indispensable..." "But even such a small chip, more than 80% of...[Details]
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In recent years, photovoltaic safety accidents have occurred frequently, and fires have occurred in many photovoltaic power stations around the world, causing huge property losses and personal safe...[Details]
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In a typical wireless system, field engineers and technicians often face a variety of system components, including antennas, cables, filters, multiplexers, amplifiers, isolators, circulators, ...[Details]
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The hearing protector is actually a peak audio detection/protection circuit that disables the amplifier through its chip disable input when the amplifier output reaches a set level. Although this cir...[Details]
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According to statistics from the Zos Data Center, the automatic parking installation rate in the Chinese passenger car market was approximately 7.7% in 2019. As can be seen from the table above, ...[Details]
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A timing diagram is a graph showing the change of a signal over time. The horizontal axis is the time axis, and the vertical axis is the signal value, which is 0 or 1. The method of designing PLC p...[Details]
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main feature: 1. 12-bit ADC. 2. 8-channel single-ended input mode. (Only one channel voltage can be measured at a time, and the values are stored in ACCRH and ACCRL) 3. The internal band-gap vo...[Details]
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In JZ2440, lighting up the LED means setting the control bit of the LED to output and the data bit to low level. To light up the LED by pressing a button, you need to set the control bit correspond...[Details]
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ORG is a pseudo-instruction, telling the compiler to store the program from 0000 in ROM, but AJMP MAIN is an unconditional jump instruction, that is, after the microcontroller is powered on, it will ...[Details]
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On October 30, Renesas Electronics released its third-quarter financial report for fiscal year 2024. Renesas achieved revenue of 345.3 billion yen, a gross profit margin of 55.9%, and a net profit ...[Details]
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