Let’s take a look at the automotive ultrasonic kick-to-open reference design TIDA-01424!This design uses ultrasonic sensing technology to detect a kick that indicates the user intends to open the car'...
Let's talk about this familiar yet unfamiliar GPIO. What is GPIO? Literally, GPIO=General Purpose Input Output. Sometimes it is referred to as "IO port". General, that is, it is a panacea, it can do...
The microcontroller acts as a server to transmit data to the computer client. The communication between the client and the server is a question-and-answer method. After a period of transmission, the s...
Resonators and oscillators are often confused. After some time of comparison, I have sorted them out. We are used to calling them crystal oscillators, but this term is actually very vague. Here, th...[Details]
1 Introduction
At present, touch screens and LCD screens have become commonly used input and output devices in embedded computer systems. Touch screens are divided into resistive, capac...[Details]
However, I always feel that using a twist-off bottle cap is a bit of a waste of talent.
In the process of making robots, it is a challenging task to flexibly and appropriately combine various ...[Details]
This article presents a systematic approach to calculating the DC error of a current-sense amplifier, discusses each error source, and presents a method for estimating the total error. Finally, the...[Details]
Analysis and judgment of test results 1. For transformers above 1.6MVA , the difference between the resistances of each phase winding should not be greater than 2% of the three-phase average value. ...[Details]
China is setting its sights on self-driving taxis and is rapidly increasing testing of autonomous vehicles (autonomous driving). Autonomous driving testing for self-driving trucks and cargo is also g...[Details]
Some measurements that were "cutting-edge" a few years ago are now routine. Almost every engineer can tell a story about how they tracked down a problem caused by a few nanoseconds of delay or an al...[Details]
1. Detection of color-coded inductors
Set the multimeter to R×1, connect the red and black test leads to any lead-out terminal of the color-coded inductor, and the pointer should swing to the right...[Details]
According to CNET, Verizon is changing its activation fee structure to encourage consumers to buy new phones online. Before this week, the standard activation fee was $30 whether you activated it i...[Details]
1. What is an encoder?
During the operation of the motor, the current, speed, relative position of the circumferential direction of the shaft and other parameters are monitored in real time to...[Details]
Are car sunroofs useful? Rational people think that sunroofs may not stand the test of time and will leak and get soil after long-term use; emotional people think that they can embrace nature through...[Details]
On August 23, the Shandong Provincial Development and Reform Commission, the Shandong Supervision Office of the National Energy Administration, and the Shandong Provincial Energy Bureau issued the ...[Details]
The European plant construction plan of TSMC, the leading wafer foundry, has attracted much attention from the market. Following the previous reports that it was evaluating building plants in Germany...[Details]
Anyone who has parked a car under the blazing sun knows that it is easy for sunlight to enter the car through the glass windows, but it is difficult to dissipate the heat. According to foreign media ...[Details]
Shanghai, China, June 26, 2024 -
Avnet announced that Rebeca Obregon will serve as the new president of element14, Avnet's global electronic components products and solutions distributor, effec...[Details]
Microcontroller MCU
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