Author: Zhou Wei, a member of Yibo Technology Expressway Media
Since the lab had the instrument, Lei Bao suddenly became interested in the principle and test of impedance. Whenever he had a chance, he...
Right leg drive circuitThere is a right leg drive circuit in the ECG detection. What is the function of this circuit? Why is it called the right leg drive circuit? Can't the left leg drive circuit be ...
[Ask if you don't understand] [1] I saw that the encoder output signals of a servo motor are SINA, COSB and Pz. Although it is an ABZ signal, it should be a typical sine-cosine encoder. What is the si...
OPENMV Module IntroductionOPENMV is an open source, low-cost, powerful machine vision module. With STM32F767 as the core, it integrates the OV7725 camera chip. On this compact hardware module, it effi...
Hello, everyone!LED color temperature adjustable secondary output circuit, what is the function of the red circled part in the figure? Please advise! Thank you...
[size=4][color=#252525]The numerical representation of fixed-point DSP chips is based on the 2's complement representation. Each 16-bit number is represented by l sign bits, i integer bits, and 15-i d...
Recently, it was reported that Human Horizons and Bosch Group signed an agreement at the "Connected World" Internet of Things Conference held in Berlin on the 20th, announcing that the two parties wi...[Details]
The conversion efficiency of a photovoltaic inverter refers to the efficiency with which the inverter converts the electricity generated by the solar panel into electricity. The inverter converts t...[Details]
According to a market source, SoftBank Group is considering relisting its microchip design company Arm on the Nasdaq exchange in the United States, according to the British Daily Telegraph. It is r...[Details]
The global power semiconductor industry has entered the fast lane of development as never before. With pure electric vehicles replacing traditional fuel vehicles and the global consensus on energy co...[Details]
After a few years, you may not have to move bricks anymore.
On February 15, Monumental, a construction
robot
startup, announced on its official website that it had completed a new roun...[Details]
Solar light guide is a new energy-saving lighting product that uses a convex lens similar to a satellite antenna to concentrate sunlight and transmit it through optical fiber. The advent of the sol...[Details]
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]
According to the news from Jiwei.com, recently, according to the foreign media Foss Patent, OPPO's counter-suit against Nokia for infringement of four 5G patents has been filed by the courts of Man...[Details]
When SM2..0 is 010, the SLEEP instruction will put the MCU into power-down mode. In this mode, the external crystal stops oscillating, while the external interrupts, two-wire interface address match ...[Details]
The article discusses the hazards caused by the zero line break fault in the low-voltage distribution system to people and equipment, and proposes corresponding protection measures, that is, starting...[Details]
1 Introduction
In recent years, surface acoustic wave gas sensors have developed rapidly and have been applied in many fields, with good development prospects. Since SAW sensors have the advan...[Details]
On January 29, Infineon and GlobalFoundries announced a new multi-year supply agreement for Infineon to produce AURIX™ TC3x 40nm automotive microcontrollers (MCUs) as well as power management and con...[Details]
51 single-chip microcomputer stepper motor forward and reverse. The acceleration and deceleration control circuit schematic diagram is as follows: The simulation schematic diagram is as follows ...[Details]
1 Introduction The performance of the current loop in a motor drive or servo (see Figure 1) directly affects the motor’s torque output, which is critical for smooth response, as well as accurate posi...[Details]
With the rapid development of new energy vehicles in my country, the automotive ecosystem is being comprehensively reshaped, and the trend of integration with other industries is also expanding. Th...[Details]
PCB Design
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