Life is a journey that keeps moving forward, and learning is an indispensable seasoning on this journey. For FPGA engineers , doing research is like learning, with bitterness and sweetness. After a we...
The official website provides a lot of ADC routines, as well as USB-CDC (virtual serial port) routines. By combining the two, you can collect analog data through a computer.The main code consists of t...
This is a TVS specification sheet I found.Question 1:
I would like to ask what parameters you usually pay attention to when selecting TVS?
(My focus is on VR, VBR, VC, IPP)
I think the first considera...
[align=left][font=微软雅黑][size=4]A netizen complained about his experience, saying that he won an Apple computer at the annual meeting last year, and submitted a resignation application yesterday. Then ...
@hujj
"Playboard" + STM32F030Disco drives LCD5110 display
"Playing board" + STM32F030Disco driver TM1628 control chip
"Playing with the board" + ADC experiment based on STM32F030Disco
"Playing with th...
1. Summary
A Wireless Sensor Network (WSN) is a multi-hop self-organizing network system composed of a large number of cheap micro sensor nodes deployed in the monitoring area through wireless...[Details]
There are several ways to charge the battery of portable products. Take mobile phones as an example. We can use wall adapters or other charging devices to charge. The current provided by this m...[Details]
Does accuracy at the other end of a digital power device matter? Actually, it matters more than most people realize. An example of an error budget Let's use an actual IC specification and consider ...[Details]
In order to prevent the spread of the new coronavirus epidemic, Tesla has temporarily closed its Shanghai Super Factory under the guidance of the local government. It is reported that this is expecte...[Details]
The interrupt system in the microcontroller is the best way for electronic engineers to solve emergencies and multi-task real-time processing. Mastering the application of interrupt technology is a n...[Details]
Introduction Mexico is an ideal location for solar technology due to its location in the Sun Belt. The region has an average annual insolation of more than 5.5 kWh/m2. The high quality of solar...[Details]
Signal generators are used as signal sources in electronic experiments. Sine waves, triangle waves, square waves, and pulse waves used as trigger signals are usually used. This time, we made a si...[Details]
Recently, Kunyou Optoelectronics completed a B+ round of financing of nearly 400 million yuan, with the participation of strategic and financial investment institutions such as CITIC Zhengye Xinye In...[Details]
1. Introduction RFC 2889 provides a methodology for benchmark testing of LAN switching equipment. It extends the methodology defined in RFC 2544 for benchmark testing of network interconnection equip...[Details]
What is a MEMS microphone?
MEMS (Micro Electro Mechanical System) microphones are miniature devices that provide high-fidelity sound. They are small and can be tightly integrated into electron...[Details]
This paper takes a pure electric van as the research object. According to the requirements of vehicle power and economy indicators, the parameters of key components such as electric motors and powe...[Details]
The 8051 microcontroller has a total of 21 special registers. Some of them are briefly introduced as follows:
Program Counter (PC). In the training, we already know that PC is a 16-bit counter, and...[Details]
Lithium-ion batteries work by moving lithium ions between the positive electrode (cathode) and the negative electrode (anode) during charging, and moving in the opposite direction during discharge. T...[Details]
I have used Qemu to run/debug arm linux several times, but I forgot about it after a while. I had to look up the information again every time, which wasted a lot of time. This time I made the whole...[Details]