The functional safety of automobiles is receiving more and more attention, and the reliability requirements are getting higher and higher. ISO 26262 is the international functional safety standard. De...
[i=s]This post was last edited by Baboerben on 2019-10-10 09:46[/i]LCD is initialized and LOGO is displayed;
Give the ultrasonic module a trigger signal;detect the output signal of the ultrasonic modu...
1. Appearance of the development boardThe appearance of the development board is small, and the welding workmanship is of high quality. The USB uses the popular TYPE-C interface, with three key button...
The EFM32PG22 Dev Kit has an I2C digital light sensor VEML6035 on board. The main parameters are as follows:data sheet is here:Let’s take a look at the schematic firstThe temperature and humidity sens...
With the development of digital imaging technology, cameras as a sensor have been widely studied. In the past year or so, ToF technology has frequently appeared on various mobile phone products as a h...
Use a screwdriver or wire to short-circuit the two ends of the suspected faulty capacitor to discharge, then remove it, and use the r×10k or r×1k block to measure. The two test leads are connected to...[Details]
In this Power Tip, we will look at a simple circuit that converts a high AC input voltage to a low DC voltage that can be used in applications such as electronic energy meters. In this particular appl...[Details]
On September 9, 2020, Horizon Robotics held its "Unleashing Core Efficiency" product launch conference in Shenzhen, announcing the launch of a new generation of AIoT edge AI chip platform - Horizon R...[Details]
During the CES 2020 exhibition, high-end e-sports brand HyperX released a large number of new products, including keyboards, mice, mouse pads, headphones, memory, etc., as well as a "power bank...[Details]
Currently, China is formulating a ban that will stop the export of rare earth elements used in the production of high-efficiency magnets for electric vehicles (EVs), including solar panel-related pro...[Details]
I found two USBASPs I bought N years ago. When I plugged them into the computer, there was no response at all, and the message "Unknown USB Device" was displayed. After a few days of searching, I succ...[Details]
Translated from EEtimes According to foreign media reports, although capital expenditure (capex) in the semiconductor industry is expected to fall by 3% this year, this figure has not been reduced ...[Details]
Apple's over-ear headphones AirPods Max have been on sale for some time, and some users have reported encountering a strange problem when the headphones switch between active noise reduction and...[Details]
1. Introduction With the development of power electronics technology, power electronic devices are being used more and more widely, resulting in a large number of nonlinear loads pouring into the...[Details]
What is the meaning, instruction format and function of direct addressing?
Answer: In direct addressing mode, the instruction operand field gives the operand address participating in the operation....[Details]
DigiLens, an innovator of AR holographic waveguide display technology, announced that it will expand into the Chinese market with Crystal Optech, with Lin Xiaoshu as its general manager in China. Cry...[Details]
The Taiwan Economic Daily quoted industry insiders as saying that the 8-inch wafer market has reversed recently and "took a sharp turn for the worse". It is expected that this will spread to 12-inch ...[Details]
On May 8, it was reported that ASML's most advanced EUV lithography machine orders this year have been monopolized by Intel, with the price of a single unit exceeding 2.5 billion yuan.
It is r...[Details]
How to improve the anti-interference ability and electromagnetic compatibility of electronic products
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When developing electronic products with p...[Details]
0 Introduction
Human biometrics are physiological and behavioral characteristics inherent in the human body, such as fingerprints, palm prints, facial images, irises, retinas, voices, signatur...[Details]
Microcontroller MCU
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