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Problems of high-power LED in LED lighting
1. LED color difference problem
There is basically no color difference problem in the application of a single LED, but if many LEDs ...[Details]
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Over the past few years, the performance of high-brightness light-emitting diodes (HB- LEDs ) has rapidly improved in terms of lumen output per package and luminous efficacy (in lm/W). Commercial 1W ...[Details]
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1. About RFID RFID is the abbreviation of Radio Frequency Identification, which is a contactless automatic recognition technology that automatically identifies target objects and obtains relevant dat...[Details]
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A few days ago, Jinyang Co., Ltd.’s investor interactive platform responded that the company will begin supplying 46 series battery precision structural parts to BYD in small batches in the second ha...[Details]
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Pulse Width Modulation, or PWM for short, is a very effective control technology that uses the digital output of a microprocessor to control analog circuits. It is often used to control the brightnes...[Details]
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Introduction to automatic glue dosing machine: SCA dosing machine can be regarded as a simplified version of Durr glue. The principle is the same, but the technology is more complicated. SCA fault ...[Details]
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; this route is used I2C EESROM write and ; read; addressing mode is indirect START BSF RB_C,SDA NOP MOVFW RB_C TRIS RB BSF RB,SCL NOP BTFSS RB,SDA GOTO ^-1 BCF RB_C,SDA NOP MOVFW RB_C TR...[Details]
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1. Problem presentation
The following situations are often encountered in R&D projects: First, with the significant increase in the bus speed of computers and communication systems, especially the ...[Details]
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Electromagnetic flowmeter is a flowmeter product based on Faraday's law of electromagnetic induction. The measuring tube of the flowmeter is a short tube lined with insulating material and non-magnet...[Details]
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Some vibration welding instruments are equipped with accelerometers. Vibration welding is to apply vibration during the welding process. However, the traditional vibration welding acceleration measu...[Details]
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Since their introduction, CMOS single-supply amplifiers have benefited single-supply system designers around the world. The main factors affecting the total harmonic distortion plus noise (THD...[Details]
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1 Introduction
In the information industry, digital control networks formed by the mutual penetration, compatibility and integration of technologies in the fields of communications, computers a...[Details]
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The internal 128K low-speed clock of stm8s105k6 needs to be used, and the debugging is not very smooth, so I would like to record it. Switch from the internal 16M clock to the internal 128K clock, ...[Details]
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Working principle of pressure level gauge The pressure type liquid level gauge adopts the principle of static pressure measurement. When the liquid level transmitter is put into a certain depth o...[Details]
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Soft-start thyristor is a power electronic device used to control the start and operation of the motor. It has the advantages of smooth start, high operating efficiency and convenient control. In p...[Details]