Now our school requires writing a program to realize the timer triggering ADC to collect data and send it to the host computer for drawing
I set up a six-byte DMA buffer to store the data collected by...
Recording Box1. Project BackgroundThe purpose of this work is to make a simple recording box to record the coughing sound of patients at night, analyze the coughing sound with a certain algorithm, and...
It's been a long time since I posted. The EE editor has just been changed, and it is indeed more comfortable to read than before. The EE administrator has indeed made a lot of efforts to facilitate th...
Includes the following modules: RK901, RK903, AP6181, AP6210, AP6330, AP6476, AP6335, etc. Select "RK901/RK903/BCM4330/AP6XXX wireless cards support"No configuration is required: "Select the wifi modu...
introduction
A Schmitt trigger is usually composed of a comparator plus a positive feedback resistor, or is made into a specialized integrated circuit. It is mainly used for shaping signal waveform...[Details]
Nokia always makes exciting things dull, and the launch of Lumia 920 was not exciting at all. But it's no wonder, Elop's personality and Nokia's style are just like the magic weapon that can surviv...[Details]
According to foreign media reports, as chip manufacturers adopt a large number of more advanced extreme ultraviolet lithography machines, the demand for lithography machines such as ASML has also inc...[Details]
As an emerging charging method, wireless charging of electric vehicles has attracted wide attention in the industry in recent years. Wireless charging is a contactless charging method, where there is...[Details]
At present, with the rapid development of the information industry, all kinds of ships are in urgent need of being equipped with more high-quality and low-cost small and medium-sized information moni...[Details]
1 Introduction
In recent years, with the rapid development of semiconductor process technology and design methods, the design of system-on-chip (SOC) has been developed rapidly, which has ...[Details]
Jiwei.com reported on December 2 that the formation of the new Honor is in full swing. According to Tencent's "First Line", at the recent first internal strategic meeting, the top management of the n...[Details]
An interesting trade-off occurs when you select input filter capacitors for a low-power, offline power supply. You are compromising the capacitor's ripple current rating with the voltage range over w...[Details]
This application note describes how to calculate
the CCEN duration of the
MAX9257
/MAX9258 programmable serializer/deserializer (SerDes) based on the STO timeout, clock frequency, and UART bit ...[Details]
Xiaomi released the Redmi 9T phone overseas, equipped with a Qualcomm Snapdragon 662 processor and a 6000mAh large battery. The 4GB+64GB version is priced at 159 euros. IT Home learned ...[Details]
On April 23, the
launch meeting of
the "
Robot
Automated Production Line Rapid Reconfiguration Technology Project"
, a key project
of the 2023 National Key R&D Program...[Details]
1) Limiting filter algorithm During this operation, two adjacent samples are subtracted to find their increment, and then the absolute value of the increment is compared with the maximum difference A...[Details]
Under the same lighting effects and conditions, LED downlights are more than 80% more energy-efficient than traditional light sources, and their lifespan is more than 10 times longer than tradi...[Details]
32-bit RX72T MCU Family achieves top score in CoreMark® benchmark 5V MCU evaluation Bringing dedicated hardware accelerators and advanced control capabilities Renesas Electronics Corporation (TS...[Details]
Nowadays, electric cars are becoming more and more popular. The most worrying thing about buying electric cars is the charging problem. Today we summarize 5 factors that affect the charging speed. ...[Details]
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