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After being widely adopted in applications such as backlighting of portable products with small and medium-sized screens, light-emitting diodes (LEDs) have entered the field of general lighting in ...[Details]
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Broadcom Corporation announced that its integrated digital TV system-on-chip (SoC) solution, the BCM3549, has been selected by LG Electronics for use in two new broadband high-definition television...[Details]
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Soon after the back cover of the old model "Amazon Kindle" was successfully removed, the back cover of the new model "Amazon Kindle 2" was also removed.
"The structure is much simpler! It is v...[Details]
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O Introduction
With the development of the electronics industry, electronic equipment is becoming more and more complex, and analog devices and circuits are indispensable. Theoretical anal...[Details]
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When we disassembled Omron's smart electronic blood pressure monitor HEM-711AC, we were impressed that personal health care is becoming a rare bright spot. The blood pressure monitor achieves some ...[Details]
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0 Introduction
With the rapid development of economy, people's security awareness is constantly increasing, and video detection systems are increasingly widely used in all walks of life. N...[Details]
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1. Introduction
The touch screen is a new type of programmable control terminal and a new generation of high-tech human-machine interface products. It is suitable for on-site control, with...[Details]
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Abstract: This paper introduces a design method of a full-color high-grayscale synchronous LED display screen control system based on FPGA and network port transmission. This design changes the ine...[Details]
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The photocoupler introduced here is a device composed of a light-emitting diode and a phototransistor. The light-emitting diode converts the electrical signal of the input side into light with the...[Details]
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Abstract: This paper introduces a design of intelligent power control terminal based on CRYSTAL's energy metering chip CS5460A, and gives the overall structural design of the control system. The sy...[Details]
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Neps are mainly fiber knots formed by the entanglement of cotton fibers. The causes of their formation can be divided into three categories: neps produced by mechanical production, neps caused by co...[Details]
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Deep-sea motor control system is a key technology in deep-sea operations such as deep-sea scientific investigation, geological exploration, biological resource collection, and deep-sea salvage. It ...[Details]
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Since 1978, Hill et al. in Canada first discovered the photosensitive phenomenon in germanium-doped quartz fiber and used the standing wave method to manufacture the world's first fiber Bragg gratin...[Details]
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The self-made charger
introduced in this article
uses LM324's four operational amplifiers as comparators, TL431 to set the voltage reference, and S8550 as the adjustment tube to step down th...[Details]
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Atmel® Corporation has announced the world's first high-precision digital temperature sensor series with integrated non-volatile memory and serial EEPROM memory. This combination maintains user-cus...[Details]
Analogue and Mixed Signal
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