Look at the circuit diagram below: RX0 - RXn is the resistance to be measured. The circuit working idea is: the current source is connected to the output end of CD4051 through an unknown small resisto...
1. Introduction
Suitable for access control of residential buildings, its main function is to support password input and face recognition unlocking.
Can be viewed remotely2. System Block Diagram
The a...
Author: Amelie Zheng
In recent years, millimeter wave radar technology has become increasingly mature. In the previous section, we mainly introduced the application of barrier radar in the industrial ...
Robots are already involved in almost everything around us to some degree. They are used in agricultural harvesting, warehouse handling, campus delivery, and consumer product delivery. These robots ar...
With the rapid increase of railway speed and the development of high-speed railway, the continuous increase of traffic density, load and speed has accelerated the damage of rails. During the use of r...[Details]
Chips play an important role in the digital economy. Thanks to talent gathering, industrial upgrading, and policy support, my country's semiconductor industry is booming and is narrowing the gap with...[Details]
If you are learning single-chip microcomputer, the most basic test question is the running light. Haha, but sometimes it is really difficult for a very good engineer to make it. Of course, I am ...[Details]
On December 23, Tongxingda stated on an interactive platform that the overall base of the foldable mobile phone market is still small, but it is foreseeable that the explosive growth rate will be rap...[Details]
1.2.1 About the ADC and touch screen interface of S3C2440 The Linux-2.6.32.2 kernel does not provide an ADC driver that supports S3C2440, so we designed one ourselves. This driver is relatively sim...[Details]
According to foreign media reports, Mercedes has applied for a new patent to the United States Patent and Trademark Office (USPTO) to add a new display screen to car door handles to enable customers ...[Details]
Silicon Labs has joined the Wi-SUN board of directors to accelerate the adoption of the technology worldwide. Wi-SUN technology provides multi-service and secure wireless mesh networks for service ...[Details]
According to the characteristics of electromagnetic flowmeter transmitter, the converter must have the following performance. 1. Stable linear amplification The electromagnetic flowmeter must have ...[Details]
This is the 95th article from the Auto Headlines APP News Group Founded in 1897, the Frankfurt Motor Show is the world's earliest international auto show. As the world's largest auto show, it has ...[Details]
Easily find and select the right electronic components with Mouser tools March 16, 2023 – Mouser Electronics, the industry-leading New Product Introduction (NPI) distributor offering an ultra-wi...[Details]
According to news on February 26, TSMC founder Zhang Zhongmou predicted that with the official completion of the company’s first chip manufacturing plant in Japan, the Japanese semiconductor industry...[Details]
1. NandFlash initialization Nandflash initialization mainly includes the setting of the timing diagram and the enabling of the Nandflash controller. Let's first look at the timing diagram in the S3C...[Details]
Earlier, there were reports that Apple had canceled the hardware development of AR/VR headsets, but according to some details found by MacRumors in the internal version of iOS 13, Apple does not seem...[Details]
"The automotive market is the only exception." Analog chip giant TI made it clear when it released its first-quarter performance forecast earlier that almost all markets showed signs of weak deman...[Details]
3D depth sensors play an important role in in-vehicle monitoring systems, enabling innovative car cockpits, seamless connectivity to new services, and greater passive safety. They are essentia...[Details]
Analog electronics
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