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High-power LEDs have higher luminous efficiency and service life than fluorescent lamps. People should install a heat sink according to the actual usage. At present, the retail price of domestic 3W...[Details]
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1.5A 500KHz
Switching
Power Supply
Circuit
LM1572 is a 500kHz step-down switching pulse width modulation volta...[Details]
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When controlling a servo motor via the bus, how do you perform zero return (reference point search) control? Here, we will share with you the zero return control method of the CANOPEN servo motor.
...[Details]
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China Energy Storage Network News:
Recently, the energy and power industry alliance chain jointly built by State Grid Electronic Commerce Co., Ltd., China Energy Group Cyberspace Informatio...[Details]
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/* During the project development in the past two days, the EEPROM function of STM8 was used. Several data needed to be saved after power failure. I also checked the EEPROM operation on the Internet ...[Details]
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In the past year, the smartphone market has seen many new changes. On the hardware side, major mobile phone manufacturers are competing for the mobile phone market vacated by Huawei. Some manufacture...[Details]
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According to foreign media reports, Panasonic announced that it will end its solar cell cooperation with Tesla, but the cooperation on electric vehicle batteries will not be affected. Panasonic sa...[Details]
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Today, the domestic headphone brand qdc officially released the Dmagic Solo dynamic headphones. The brand is good at manufacturing transparent resin headphones, and also customizes multi-dynamic ir...[Details]
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China Energy Storage Network News:
At the 2020 Innovation Conference of the State Grid Corporation of China, one of the innovative achievements, the proximity electric induction warning devic...[Details]
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Programmable Logic Controller, or PLC for short, is an electronic controller based on an electronic computer and suitable for industrial field work. It is derived from a relay control device, but u...[Details]
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Infineon Technologies Launches Software Support for Matter Smart Home Standard to Help Speed New Products to Market Infineon Technologies AG (FSE: IFX / OTCQX: IFNNY) announced that it will pro...[Details]
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In recent years, Enceladus has attracted much attention due to the fact that it contains an ocean system beneath its surface ice.
In a 17-year collaboration, researchers at Carnegie Mellon Uni...[Details]
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1 Overview Since the induction heating power supply is an important equipment for heat treatment, its control scheme has always attracted much attention. Due to the complex working conditions at ...[Details]
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1. Introduction
At present, as
LEDs
develop
towards high
power
, the
driving
current
of many high-power LEDs
reaches 70 mA, 100 mA or even 1 A. Although th...[Details]
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stm32f1 has three low power consumption modes: sleep, shutdown and standby. When testing the standby mode, I found that it could not be awakened by the IO port interrupt. I was confused and spent a...[Details]