Design steps 1) Analyze the design requirementsThe output power can be used to calculate the emitter current; when selecting a transistor, you need to pay attention to the frequency characteristics. 2...
Technical Status of Electronic Transformers Electronic transformers are important components in electronic circuits, playing important roles such as insulation, isolation, voltage/current conversion, ...
This article introduces how to configure the Qt runtime environment on an embedded Linux development board and perform a Qt program run test.
1 tslib compilation
tslib has been used before when testin...
Learn and win awards at the same timeLet’s keep it simple and get straight to the point!Event time: From now until October 31, 2019Activity process:
1. Open theBuild a healthy life, achieve powerful t...
Due to the many advantages of sealed
lead-acid batteries
, they have been widely used. However, the charging technology of sealed lead-acid batteries does not seem to be taken serio...[Details]
With the continuous development of science and technology, the automotive industry is also constantly innovating. In this process, automotive electronic drive motors have gradually become an import...[Details]
Since 1990
, satellite communications and other services have developed rapidly, and the threat of intentional or unintentional interference in the ground space to the system has also increas...[Details]
Designers need to provide power and power management with multiple voltages, higher currents, higher efficiency, lower power consumption, lower noise, and smaller form factors for various DSPs...[Details]
On the evening of February 25, Zijing Storage released its 2021 performance report. During the reporting period, Zijing Storage's operating income decreased compared with the previous year, with oper...[Details]
1. Introduction
Fingerprints are widely used in industries with high security requirements, such as customs, finance and criminal investigation, due to their uniqueness and lifelong immutabili...[Details]
The TPS759XX series is an LDO linear regulator designed by TI for powering multi-chip systems such as DSP, ASIC and FPGA. Figure 1 is a simplified schematic diagram of the circuit. The TPS759XX has 5 ...[Details]
// 8MHZ crystal running on ATMEGA16
// Display effect: Display the number set by the button
#include iom16v.h
#include macros.h
#define uchar unsigned char
#define uint unsigned int
#pragma da...[Details]
The Linux Foundation AI & Data Foundation launches enterprise AI open platform project, Intel and partners work together to promote AI innovation and development
Abstract: Intel pl...[Details]
MLX81346 controls 12V, 24V and 48V motors up to 2000W
June 2, 2022, Tessenderlo, Belgium - Melexis, a global microelectronics engineering company, today announced the launch of
t...[Details]
In large-angle (over 30 degrees) turning scenarios such as large vehicle logistics parks, the left and right detection ranges are adjusted to more than 1m or lane guide cones are added to guide veh...[Details]
Finally, I have written about TDMS. It is finally here after much anticipation. Actually, all the previous related articles are the preparation for TDMS. It is precisely because of the vari...[Details]
When the waveform is captured, many engineers think that the waveform is clear enough if it occupies 2 grids on the screen, and there is no need to adjust the waveform to cover the entire screen gr...[Details]
Circuit analysis: The requirement of backlight driving is that the brightness of the backlight LED remains unchanged under any conditions, that is, a constant current source circuit needs to be co...[Details]
The booming new energy industry has driven the charging pile industry into an unprecedented period of rapid development. As the "core hub" in the new energy ecological chain, charging piles are not...[Details]
Analogue and Mixed Signal
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