This design is a solution for 76GHz to 81GHz radar sensor modules. The onboard power supply converts the car battery input to the power rails required for the radar AFE, processor, and CAN-FD transcei...
I bought a Puyuan DS5102CA oscilloscope ten years ago. Suddenly, no matter what waveform I measure, as long as there is a signal, it is a 50HZ sine wave. However, the 1KHZ 1V signal that comes with th...
[b][color=#5E7384]This content is originally created by EEWORLD forum user [size=3]tiankai001[/size]. If you need to reprint or use it for commercial purposes, you must obtain the author's consent and...
[i=s]This post was last edited by jinglixixi on 2020-11-1 00:14[/i]1. Use GPIO port to simulate I2C interface
An LED flashing program is provided in the example. Through it, we can master the method o...
Recently, Pmos is used as a ms-level switch circuit. IRF5305s is selected, and the circuit schematic is shown in Figure 1. The signal is the MCU signal 3.3v, and the power supply is 12v. The MCU contr...
There are two traditional measurement methods. One is the frequency measurement method (M method), which counts the pulses of the measured signal within the gate time (T-Nfo, the time of N referenc...[Details]
If LED full-color display screens and LED electronic large screens are to have a good visual effect, chromaticity plays an important role. So how can we make the chromaticity of LED display screens...[Details]
According to foreign media reports, Cepton Technologies has established a partnership with MechaSpin, a developer of industrial perception and machine learning systems, to build a lidar-based solutio...[Details]
Providing test solutions for large-scale batch production is gaining more and more attention from test manufacturers. At present, China's wireless device market is in a stage of rapid growth. With the...[Details]
On January 12, the China Automotive Power Battery Industry Innovation Alliance (referred to as the " Battery Alliance") released power battery data for December 2021 and the whole year of 2021. 202...[Details]
On October 9, the "New Energy Vehicle Industry Plan" (hereinafter referred to as the "Plan") was formally passed at the State Council Executive Meeting. The release of the "Plan" has ushered in a new...[Details]
Introduction: This article explains the basic knowledge of linear regulators. The article explains the basic concepts, working principles, characteristics, advantages and applications of linear reg...[Details]
Drones and self-driving vehicles are changing the world by enabling them to go places humans can’t. However, these machines are vulnerable to accidents because they lack the most basic human vision. ...[Details]
Human presence sensing is an extremely important application technology in smart homes. Smart home devices accurately sense the presence and status of the human body and respond or interact accordin...[Details]
Nidec Transmission Technology Co., Ltd. (formerly Nidec Shinpo Corporation) has launched an ultra-flat actuator that incorporates a motor into the "FLEXWAVE" speed reducer for precision control.
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In the next few years, the lithium battery industry will enter the TWh era. The production capacity plans of global battery giants have reached several thousand GWh. By then, the demand for equipment...[Details]
A method for determining the positive/negative action of a regulator
Automatic adjustment of the control system: After the control scheme is determined and the positive/negative effect of the ...[Details]
introduction
With the development of information technology, embedded system teaching still needs further exploration and improvement. In recent years, the rapid development of Internet of Thi...[Details]
Environmental noise monitoring is an important part of improving the quality of life and strengthening environmental protection. In the busy streets and residential areas of major cities, large e...[Details]
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