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Emergency hand-held lamps powered by 6V maintenance-free batteries are widely used in rural areas. The charger used is a transformer step-down and single diode half-wave rectifier, and the charging...[Details]
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Special light sources, also known as special light sources, refer to light sources that are different from ordinary lighting and are designed and produced for special application fields, with a r...[Details]
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#include reg51.h
#include stdio.h
#define uchar unsigned char //macro definition of unsigned character type
#define uint unsigned int //macro definition of unsigned...[Details]
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The light beam detection ensures normal operation and avoids malfunction. Since the photoelectric float uses a photoelectric reflector, an optical detection device, the float is reliable,...[Details]
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Recently, the 10×1000Nm 3
/h water electrolysis hydrogen production
project of the solar electrolysis hydrogen storage research and demonstration project of Ningxia Baofeng Energy Group Co., Lt...[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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The main object of this case is the display and alarm of the data parameters of the Xinheng control scale instrument. The main PLC of the system uses Siemens CPU and collects data through the gatew...[Details]
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This is a simple to build microcontroller controlled power supply that can switch between pre-set voltages (or 32 or more) between 1.2 and 33 volts DC and up to 3 amps. This guide will go through e...[Details]
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A CC2430 wireless transceiver module based on IEEE802.15.4 is mainly used to complete wireless communication between network nodes and between nodes and gateway nodes. The core part is a CC2420 RF ...[Details]
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L1B is the power supply coil of this isolated power supply. Since this set of isolated power supply is a secondary coil loaded on the energy storage coil of the DC/DC, the structure is an open loop, ...[Details]
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The mobile phones of the future are generally considered to be integrated devices without holes, and current devices are also in this trend. As a result, we see the rise of "full screen". As...[Details]
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Xiaomi phones are about to enter a new update cycle, and both the 12 series and the MIX series will be updated. Recently, some media revealed information about Xiaomi MIX 5 and MIX 5 Pro, of whi...[Details]
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According to Reuters on December 31, AMD's $35 billion all-stock transaction to acquire Xilinx is expected to be completed in the first quarter of 2022, which is later than the previous completion ta...[Details]
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The U.S. Patent and Trademark Office reportedly published three patent applications from Apple on Thursday, which show that Apple is making continuous technical improvements to its head-mounted devic...[Details]
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1. Introduction
1.1 Development of Electric Actuators
Electric actuator, also known as electric actuator, electric equipment, electric head, is a commonly used mechatronic equipment in the field ...[Details]
MEMS sensors
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