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Abstract: This reference design is a complete system design for automotive LED applications. The MAX15005 current-mode controller is used to boost the voltage of a standard lead-acid automotive batter...[Details]
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Positioning and related services have quickly found a wide range of applications and prospects in handheld devices, and users are increasingly relying on positioning services. How to accurately fin...[Details]
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On December 27, 2019, the State Grid Zhangbei Flexible DC Grid Experimental Demonstration Project (hereinafter referred to as the "Zhangbei Flexible DC Project"), a key supporting project for the 2...[Details]
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Solid-state battery, this technical term has recently become a hot topic in the industry because of a live broadcast. Even in the A-share market, stocks related to the subject have seen a wave of r...[Details]
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When doing technical support, I often receive calls from customers like this, "When using CAN communication on the development board, the VPB clock is different from the routine on the CD. How to set ...[Details]
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On February 15, Nongshang Environment issued an announcement stating that in order to boost future operating performance, its wholly-owned subsidiary Wuhan Xinlian Microelectronics Co., Ltd. intends ...[Details]
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1. Mathematical Definition 1. Logarithm of power ratio - decibel (db) This decibel value is the logarithm of the ratio of the measured value to a certain reference value of the same type. Commonly us...[Details]
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July 2, 2024,
China - STMicroelectronics has launched the TSB952 dual operational amplifier (op amp). The new product has a gain bandwidth of 52MHz and a supply current of only 3.3mA per channe...[Details]
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This article combines the MSP430 series microprocessors to discuss in detail the design method of reducing power consumption by controlling and changing the clock frequency of the MCU.
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Once the system is built, its functionality must be tested and the instrumentation setup optimized to obtain the best measurements.
In most of the on-state characterizations performed today, pul...[Details]
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On January 29, 2024, the Sichuan Provincial Development and Reform Commission issued the "Notice on Matters Concerning the On-Grid Electricity Price during the Commissioning and Operation Period of...[Details]
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The high-voltage differential probe is designed using the principle of differential circuits. Its measurement voltage is up to 8kv and the pulse decay time is up to 11ms. It is an ideal tool for cali...[Details]
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Design of Low Consumption System of 80C51 Series SCM Based on HYM8563
XUE Jianguo
(Electronics & Information Engineering Department,
Putian University,Putian 351100, China)
Key w...[Details]
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1. Introduction to PWM Pulse Width Modulation (PWM), short for "Pulse Width Modulation", is a very effective technology that uses the digital output of a microprocessor to control analog circuit...[Details]
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Recently, the reporter visited the construction site of Shanghai Electric's 1GWh vanadium liquid flow battery production project, where the construction work is in full swing. Photo At the constructio...[Details]