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MC34063 current expansion negative voltage output circuit diagram, input 5V, output 14.5V, adjust R4, R5 to change the output voltage.
...[Details]
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Glass rotor flowmeter is an instantaneous flow measurement instrument. Because of its simple use and installation, convenient structure and reading, low price, it is more convenient and intuitive tha...[Details]
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On December 17, Zhangjiagang, Suzhou City, experienced the biggest drop in temperature since the beginning of winter. Despite the sudden drop in temperature, the atmosphere in Shazhou Lake ...[Details]
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With the gradual development of LED lighting, LED lighting has gradually replaced some traditional light source products in public places such as auxiliary lighting for lighting projects. In commer...[Details]
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1. Alarm "20252" High temperature (DRV1 fault handling)
Solution: Check whether the motor is overheated. If the motor temperature is normal, check whether the connecting cable is normal (it ma...[Details]
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According to foreign media reports, Apple Car will have its own MagSafe-style charger alignment system, which can connect the charging plug of the charging station to the charging socket of the elect...[Details]
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The Jian Guan Jia Landscape Integrated Smart Manhole Cover uses Nordic's nRF52832 SoC as the main processor and relays data to the service technician's smartphone via a low-power Bluetooth connection...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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introduction
GR6953
is
a half-bridge control and drive power integrated circuit (containing power field effect transistor) developed
by
Luda
Optoelectronics specificall...[Details]
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Introduction: This chapter will explain how to deploy a TIM1, that is, a timer, on stm8s. We will use this timer to accurately time 1ms units and use it as a reference for the flashing time of the LE...[Details]
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The comprehensive personnel and asset management system is a set of intelligent building management systems developed and designed using the most cutting-edge RFID technology. It integrates advanced ...[Details]
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// STC MCU PWM pulse width modulation function module
#include STCSTC12C2052AD.h
// PWM initialization
// Initialize PCA to PWM mode with an initial duty cycle of 0
// Parameters: 0, 1, 2, 3, r...[Details]
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According to foreign media reports, Apple is preparing a new iPhone model with a screen size increased from 6.5 inches to 6.7 inches, and the appearance has also changed significantly. Judging from...[Details]
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Since the Ministry of Industry and Information Technology issued 5G commercial licenses to the four major operators on June 6, the pace of 5G commercialization has accelerated significantly. People a...[Details]
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Recently, the MW-level standardized vanadium battery energy storage modules provided by Tianfu Energy Storage to customers have undergone rigorous quality testing and fully complied with establishe...[Details]