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It has a built-in PLL circuit for AM lock detection and output drive circuit. The main function of NE567 is to drive the load (usually LED) when the frequency in its detection band is at the inpu...[Details]
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1. Ground shaking meter The grounding resistance is usually measured using a grounding megohmmeter, which uses an AC bridge as its working principle, so the output of the megohmmeter is AC current. ...[Details]
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On September 27, Chujiang New Materials stated on the interactive platform that its subsidiary Dingli Technology is mainly engaged in the research and development of high-purity C powder in SiC singl...[Details]
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In a speaker system, people call the cabinet, frequency division circuit and speaker unit the three major parts of the speaker system, and the frequency division circuit plays an extremely importan...[Details]
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/*
* Library Description: ATMEGE8 T1 timer fast PWM
* Version: v1.0
* Edited by: Pang Hui
* Modified on: August 11, 2011
*
* Description: OC1A 20khz 50% duty cycle
* OC1B 10kh...[Details]
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On November 12, Nationstar Optoelectronics and Kaifajing Lighting (Xiamen) Co., Ltd. (hereinafter referred to as Kaifajing Lighting) reached a strategic cooperation and signed a comprehensive strateg...[Details]
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In recent years, my country has taken new energy vehicles as the main direction of the transformation and upgrading of the automobile industry, which has driven the innovation and development of ma...[Details]
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The LTC3883 is a single-phase synchronous step-down DC/DC controller with a PMBus interface for digital control and monitoring and integrated MOSFET gate drivers. The device can work independently ...[Details]
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On December 9, it was learned from the Northwest Branch of State Grid that the 750 kV Hexi power grid strengthening project stability control system had undergone rigorous testing and successfully ...[Details]
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Street lights are installed outdoors, and lightning strikes are a very big threat. At the very least, it will cause damage to the street lights, and at worst, it will cause fires or casualties, res...[Details]
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1. Protocol decoding Manually decoding a serial bus based on an oscilloscope waveform display is time-consuming and error-prone. In this relatively simple I2C signal, there may be a problem. Can yo...[Details]
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When the microcontroller performs various operations, the CPU completes the related work in strict accordance with the prescribed time sequence. This time sequence is called timing.
Single cycle ...[Details]
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As we all know, industrial production cannot do without precise online thermometers to monitor the temperature of objects. Online infrared thermometers are very mature and common in factories. Online...[Details]
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//Use P1 port to connect 8 LEDs to make a most common running light. //The time interval between light flashing can be controlled by software delay or timer. //If you add a button, you can also contr...[Details]
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The need to deliver complex styling while meeting vehicle-specific requirements and region-specific regulations has increased the complexity of the optical design process. This has led to an increa...[Details]
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