This article introduces how to implement FM radio function in embedded systems, focusing on the working principle, hardware and software design and key points of FM chip TEA5760, and gives the test re...
A: What is the io write speed of R16 itself? [/color][/font][/color][/size] [size=3][color=#333333][font=微软雅黑, 微软雅黑,][color=#006400]B: How did you test the disk's write speed? [/color][/font][/color][...
Use msp430g2553 to control the 1602 LCD to display time, and you can set the time by pressing the button. I made two modes: forward timing and countdown.
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I have recently been testing VM2020, a piezoelectric MEMS microphone with ultra-high AOP.
It is a little different from other capacitive MEMS microphones. The distorted waveform is a little strange wh...
[i=s]This post was last edited by caomuhui on 2021-5-16 16:38[/i]1. UnboxingBoard*1, Type-C data cable*1, anti-static packaging, board thickness 1.6mm, tin spraying, board rounded corners, the jumper ...
"A Tier 1 that can be a Tier 2 is a good Tier 1." On November 1, at the automotive chip sub-forum of the 2023 Global New Energy and Intelligent Vehicle Supply Chain Innovation Conference, Great Wall ...[Details]
Recently, the Beijing Municipal Development and Reform Commission announced the 2021 “Three 100s” municipal key project plan. This year, the total investment in the “Three 100s” municipal key project...[Details]
I found that many so-called SDIO operations on the Internet are official shd, which have not been modified at all. So many times, SHDC cannot be initialized at all. I also saw many people on the Inte...[Details]
2.1.4 WS system composition
With the technological breakthroughs in information technology, integrated circuits, and microelectronics since the end of the 20th century, automotive electronic c...[Details]
1. Be familiar with the rules of drawing automobile circuits
In the car's full circuit diagram, the electrical appliances are arranged from left to right (the power supply is on the left, the ...[Details]
Increased clock speeds and tighter signal timing have increased the need for accurate high-frequency modules. PLL (Phase-Locked Loop) is a popular circuit for generating high-frequency signals, which...[Details]
At the end of 2019, as panel manufacturers adjusted their production capacity and product structure, LCD panel prices gradually recovered. Especially under the influence of the COVID-19 epidemic, pan...[Details]
On July 12, Huawei held a sustainable development press conference at its headquarters in Bantian, Shenzhen. At the meeting, Huawei Chairman Liang Hua said that we have opposed it since the United St...[Details]
This year, many foldable phones are about to be released. Huawei has already released its third-generation foldable phone, the Huawei Mate X2. New foldable phones from Google, Xiaomi, Samsung, ...[Details]
Problem description: Now I need to use Tektronix's TDS2024B oscilloscope to test the hardware circuit, but some operations feel that the oscilloscope itself still has many limitations, such as the...[Details]
The epidemic has caused an inevitable economic recession. According to the latest report released by research firm Canalys, global PC (including tablet) shipments will drop by 7% in 2020. The PC ma...[Details]
Join forces to welcome the four modernizations, and open cooperation will have no end On Chinese Valentine’s Day, the Moments were flooded with all kinds of posters and complaints. In the first s...[Details]
The automobile industry is a typical technology-intensive industry. I believe this is a consensus. Evolving into the era of new energy vehicles, this most basic nature will not change in any way, a...[Details]
A three-phase inverter is a power electronic device that converts AC power into variable frequency AC power. It is widely used in industrial automation, motor drive and other fields. In practical a...[Details]
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