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LED LED (Light Emitting Diode) means light emitting diode. It is a solid-state semiconductor device that can directly convert electricity into light. The heart of LED is a semiconductor chip. One e...[Details]
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Recently, a reader asked, "Why do oscilloscope manufacturers put the amplifier at the probe tip instead of inside the oscilloscope?" Putting the amplifier in the probe minimizes the loss of the probe ...[Details]
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According to official news from Jingzhou Equipment, the company's mass production of G8.5 wet etching equipment was completed 50 days ahead of the standard production cycle and successfully rolled of...[Details]
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1. How does the STM32 DAC conversion start?
Q: How does the STM32 DAC conversion start? How to use the DAC to output a single pulse with controlled pulse width?
A: The DAC is started by writing t...[Details]
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Target
This lab is designed to investigate a simple differential amplifier using NPN transistors. First, we need to make some comments about the hardware limitations. The waveform ...[Details]
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1.1 Application scope There are different kinds of applications where angular response needs to be considered. Most of these applications use (very) divergent beams. In this case we have a continuous...[Details]
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5G+AI connects to a better future. ArcSoft unveils multiple AR applications at Qualcomm Technology and Cooperation Summit Connecting to a better future together ArcSoft's AR product innovation fu...[Details]
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On January 16, the "2021 China IC List" jointly organized by the China Semiconductor Investment Alliance and Jiwei.com was officially announced in Beijing. Shanghai Si Rui Technology Co., Ltd. (herei...[Details]
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Today's electronic products have higher and higher requirements for low power consumption, which is a problem that engineers must face. In the design process of low-power products with MCU as the core...[Details]
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Around 2016, the concept of VR was highly sought after by investors, and many companies announced their plans to enter this field. However, judging from the subsequent development, many companies’ in...[Details]
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51 MCU software reset assembly code
POP ACC; pop return address
POP ACC
; Pop up PC
MOV SP,#30H ; After reset, SP is 07H, which will reset the stack
MOV PSW,#...[Details]
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Introduction
MITSUMI's
Solar Cell
Charging Control IC consumes 1/10 of the power of conventional charging control ICs. The charging control current is approximately 1mA, and a protectio...[Details]
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1. Structure, type and characteristics of transistors 1. Types --- divided into NPN and PNP. 2. Characteristics --- the base region is very thin and has the lowest doping concentration; the emitter ...[Details]
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When organizing the wiring harness architecture, a very interesting direction is what kind of structure the wireless network in the car will develop according to - such as TPMS, wireless keys, mobile...[Details]
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On October 30, technology media scitechdaily published a blog post yesterday (October 29), reporting that researchers at the University of Tampere have developed the world's first non-electric touc...[Details]