[i=s] This post was last edited by ddllxxrr on 2018-10-28 07:39 [/i] This microcontroller clearly states that it is powered by 2.5~5.5V. Voltage conversion means voltage conversion. This puts me under...
First of all, I am very grateful to the EEWORLD community and teacher "Zhang Jindong" for their strong support. I am honored to have the opportunity to evaluate this board. Today is the weekend. I jus...
D1 is a Schottky diode. What is its function? Can it be removed?
The following is a typical circuit of a step-down synchronous DCDC chipD1 in the figure is a Schottky diode. What does it do? Check the...
A video to understand common electrical interfaces and principles_SPI I2C UART 8080 6800 sram sdram, the teacher explained it very well and in detail, share it with everyone...
September 26, 2023, China - STMicroelectronics (ST;), a world-leading semiconductor company serving multiple electronic application fields, will hold the Industrial Summit 2023 on September 28, 2023 ...[Details]
With the improvement of technology and process, the factor that limits the communication distance in the communication system is no longer the weakness of the signal, but the degree of noise interfere...[Details]
According to DVBCN Radio and Television Network, at the 2019 Communications Industry Conference and the 14th Communications Technology Annual Conference held on December 19, Li Shuang, deputy directo...[Details]
Toshiba's new automotive brushless DC motor gate driver IC helps improve safety of vehicle electrical components
Shanghai, China, February 28, 2023 –
Toshiba Electronic Devices &...[Details]
On January 2, according to foreign media reports, after the Pixel phone updated the December security patch, the Pixel Launcher had an error. The report pointed out that some users noticed tha...[Details]
China Energy Storage Network:
Based on local resource endowments, Sichuan plans to build a new power system with large-scale hydropower, wind and photovoltaic bases as the foundation, safe,...[Details]
51 single chip C language program based on ds18b20 temperature sensor
#include REG51.H
#define uchar unsigned char
#define uint unsigned int
sbit DQ=P1^1;
uchar code SEG7 ={0x3f,0x06,0x5b,0x4...[Details]
The analysis principle of the spectrum analyzer is to absorb the characteristic spectrum of the element to be measured radiated by the light source through the ground state atoms of the element to be...[Details]
Whether placed in a test setup or as part of a device under test, clock recovery plays an important role in making accurate test measurements. Since most gigabit communication systems are synchrono...[Details]
The initial electronicization of automobile safety and anti-theft began with engine immobilizer (IMMO) in 1994. NXP Semiconductors (then Philips Semiconductors) was the first semiconductor company ...[Details]
The frequency synchronization method proposed in this paper is to correlate the received data of each PN sequence length with the local PN sequence after obtaining time synchronization, and obtain...[Details]
1. Energy consumption is the core issue of 100G large-scale commercial use According to statistics from the International Energy Agency (IEA) in 2008, from 1973 to 2006, global energy consumption...[Details]
On February 25, Xinwangda disclosed the plan for the 2021 fixed increase. The announcement shows that the target of this issuance is no more than 35 specific investors that meet the requirements of t...[Details]
The National Energy Administration held a press conference to release the energy situation and renewable energy grid-connected operation status in the first three quarters, interpret the "Guidi...[Details]
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