In all previous electronic design competitions , " instrumentation " is the most common type of competition topic :If we also include the signal source category questions ( 4 questions) [1] , such as ...
I recently wanted to use the 4-channel ADC of TMD320F28379D because the data collected by the 4-channel ADC of STM32G474 has always been slightly abnormal.
Although we have dedicated ADC chips and eva...
[Open Source Saoker] FPGA-based SDRAM Controller Design (SDRAM Season 1) : https://training.eeworld.com.cn/course/5478
This course is provided by the Open Source Saoke team and is the first season of ...
Power ManagementWindows CE is typically a battery-powered system. This makes it critical to operate the system correctly. Most of the time, applications do not need to be concerned about the power con...
Qinheng 8-bit enhanced USB microcontroller 64Krom+2Kram is more than enough for some small projects, especially with four touch buttons
The development board package for this trial only provides a dem...
I want to make an LED dimmer with a 24V DC input voltage to drive a 10w LED bulb. What constant current driver chip can I recommend? It would be best if it has a PWM function....
Even though Samsung is not doing well in the Chinese market, it still has a say in the global market, and this say is not low. Samsung’s global TV market share in terms of sales reached 31.5 percen...[Details]
Finally, Sony Xperia 1 II is here. For the first time, Roman numerals were added to the name of a mobile phone model, and the pronunciation is "mark 2". Before seeing the person, you have heard the n...[Details]
Apple and Samsung are the two major mobile phone manufacturers that brought wireless charging into the public eye: in 2015, Samsung released the Galaxy S6, a mobile phone that supports wireless charg...[Details]
What is an oscilloscope, really? Sure, features like display resolution, brightness, and ease of use are must-haves, and sampling speed, triggering, and bandwidth are also important considerations. So...[Details]
There are many types of probes. Differential probes are very common in switching power supply applications. Antai Testing will focus on the measurement of differential signals and provide you with de...[Details]
The batteries used in mobile phones are all lithium batteries, which may explode under high temperatures. In fact, this has happened and has serious consequences. Therefore, most battery manufactur...[Details]
1 Overview
HT7500 is a CMOS digital thermometer IC produced by HOLTEK for measuring human body temperature. HT7500 can measure body temperature in Celsius (℃) or Fahrenheit (Fahrenheit) b...[Details]
The STM32 timer is a powerful module, and the frequency of the timer is also very high. The timer can do some basic timing, and can also do PWM output or input capture functions. From the system frame...[Details]
On June 1, according to phone arena, both Google's high-end flagships, Pixel 7 and Pixel 7 Pro, will be equipped with the second-generation Tensor chip and pre-installed with the Android 13 oper...[Details]
Not long ago, materials innovation and application company Lyten shipped 6.5 Ah lithium-sulfur (Li-S) pouch battery sample A to Stellantis and other US and EU automakers for testing.
Lyt...[Details]
April 20, 2022, Beijing. Unigroup Guoxin (002049), the leader in smart chips, released its 2021 annual performance report. Benefiting from the rapid development of various business segments, the comp...[Details]
EMI testing is an important part of EMC testing and a necessary step before any electronic product is put on the market. Its design runs through the entire product design process and requires it to b...[Details]
Ultrasonic flow meter
Ultrasonic flowmeter is an instrument that measures flow by detecting the effect of fluid flow on ultrasonic beams or ultrasonic pulses. As a non-contact measuring instrumen...[Details]
Mercedes-Benz’s L3 autonomous driving system has been approved for use in the United States! Among many automobile OEMs, Mercedes-Benz is the first and only one in American history. With this sys...[Details]
1 Introduction At present, the wind-solar hybrid system is developing rapidly, and there are many types of wind-solar hybrid controllers, but there are not many systems that can really achieve good e...[Details]
Electronics Design Contest
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