When testing the Vds waveform of the MOS tube of the SR synchronous rectification, I zoomed in on the oscilloscope cycle. Why are there peaks and valleys? Isn't it just a high and low square wave wave...
[i=s]This post was last edited by wxkang on 2021-3-3 16:13[/i]With the help of the reference circuit provided by TI, I used tps40210 to make a 12V to 24V power supply. After welding, when the 12V powe...
Wireless car design is getting more complex. Here’s how to fix itWho could have imagined how the automotive ecosystem would evolve? From a simple mode of transportation, the car has evolved into a com...
According to official measurements by the China Earthquake Networks Center: At 12:52 on September 5, a magnitude 6.8 earthquake occurred in Luding County, Ganzi Prefecture, Sichuan Province (29.59 deg...
ARM has 7 basic working modes User: non-privileged mode, most tasks are executed in this mode FIQ: this mode is entered when a high priority (fast) interrupt occurs IRQ: this mode is entered when a...
With the development of wireless radio frequency technology, short-range wireless communication technologies with significant advantages such as low cost, low energy consumption, low complexity and hi...
As a new industrial ecology and application model, the Industrial Internet is promoting the transformation and upgrading of traditional industries to networking, digitalization and intelligence on a ...[Details]
On April 26, Huawei's 19th Global Analyst Conference opened in Shenzhen. This conference adopted a combination of online and offline methods, focusing on topics such as "future exploration, industria...[Details]
As wearable devices become more powerful, their power consumption is also increasing. Before there is a revolutionary breakthrough in battery technology, if a longer standby and battery life is requi...[Details]
On May 31, the Hong Kong Polytechnic University (PolyU) announced that it had recently achieved a scientific breakthrough with scientists from South Korea’s Yonsei University. The light sensor they d...[Details]
ROHM and SemiDrive Technology jointly developed an in-vehicle SoC reference design, equipped with ROHM's PMIC and SerDes IC products, to help popularize smart cockpits!
Rohm, a world...[Details]
Abstract: This paper describes the design and implementation of a new type of electrode-type wireless low-power dynamic ECG recorder. The ECG recorder is mainly composed of an electrode connection mo...[Details]
China Energy Storage Network News:
The 2022 Beijing Winter Olympics has already begun, and all events are currently running smoothly. "Zhangbei's wind lights up Beijing's lights," the spoke...[Details]
ADC and DAC, DSP
ADC is an analog-to-digital signal encoding chip, such as TLV320ADC, and DAC is a digital-to-analog signal decoding chip, such as ES9028. The former is generally used for reco...[Details]
At a time when the new energy market is booming, whoever owns power battery resources is not only the darling of capital, but also the object of competition and cooperation among automobile companies...[Details]
The AVR Control and Status Register provides information about the reset source that caused the AVR to reset. · Bit 4 – JTRF: JTAG reset flag The JTAG reset register can be set by the JTAG instruct...[Details]
Sometimes it is dangerous to use an oscilloscope to measure a circuit system with a potential difference. This danger may come from a short circuit inside the device or from the potential itself. As ...[Details]
Friends who have been playing with microcontrollers for a long time know that program running bugs are inevitable, and the repetitive debugging process is always painful. If you are not very familiar...[Details]
"Fuel cells" has been a very "hot" topic in the past two or three years. Before we delve into fuel cells, let's first talk about the energy used by fuel cells: hydrogen. The history of human energy...[Details]
Jiwei.com reported on December 16 that Huawei Terminal’s official Weibo yesterday announced the time schedule for the upcoming Pollen Annual Meeting to be held on January 9, 2021. It is divided into ...[Details]
This is a multi-file format, the program is 128, 16 is no different
PROTEUS simulation diagram
/****************led digital tube header file************************/
#ifndef __led_H__
#define...[Details]