[size=4][color=#000000][backcolor=white]I used to know that microcontrollers are timers, state machines, and interrupts. The combination of these things is very efficient. But since I took over the de...
Comparison of three basic amplifier circuits1. The input impedance and output impedance range from tens of ohms to hundreds of kiloohms. What causes this? How to select the application based on the in...
The original plan was to debug the SPI device, but due to the difficulties encountered, I searched for information in many places but could not find a solution, so I had to put it aside temporarily. I...
Activity link: Free evaluation of Pengfeng Artix 7 FPGA development kitEvaluation summary ( updated on July 26, 2021 ):@cruelfox[Perf-V Evaluation] Development Board Circuit Analysis and Xilinx Softwa...
I received a schematic today and was ready to start working on it. But when I opened AD19, it was stuck. The opening speed was OK, but it was stuck when zooming in and out of the schematic. It took a ...
The smaller the ineffective loss, the better. Especially in some instrumentation industries, when selecting module power supplies, the standby power consumption of the module power supply is very high...
A research team from Pennsylvania State University (PSU) and the University of Southampton in the UK has successfully fabricated a concentric silicon semiconductor pin junction in the core of an op...[Details]
In the fields of satellite communication or navigation, it is necessary to test the absolute delay of its RF output (which may be RF or Ku/Ka band signal) relative to the internal timing signal (1pps ...[Details]
How to use the megohmmeter
(I) Preparation before use
1. Check whether the megohmmeter can work properly. Place the megohmmeter horizontally, shake the megohmmeter handle...[Details]
If you ask users of embedded development tools what features they need to meet the needs of their next generation of ultimate processing designs, they will inevitably answer: "Performance and ...[Details]
Most embedded development beginners are asking if there are any tips for getting started with ARM and embedded Linux? I also know why everyone asks this, so here is a summary for your reference. I wou...[Details]
On August 31, Jingfeng Mingyuan said in an interaction with investors that the company's current priority development of DC/DC power chips is high-current step-down DC/DC chips, and the product types...[Details]
1 Introduction
The vitality of dental pulp is the key to measuring the health of human teeth. Here, we abandon the previous detection method of dental pulp electrical vitality test and use the ...[Details]
challenge:
Design and deploy flexible, scalable, modular electronic warfare simulation systems using the latest commercial off-the-shelf technologies.
Solution:
Using multiple PXI sy...[Details]
Recently, HGTECH released information related to investor surveys, showing that the company's main optical communication businesses are active, terminal, optical and passive. The overall solution bas...[Details]
Introduction: What is an AVR microcontroller? What are the advantages of an AVR microcontroller? Why should you choose an AVR microcontroller? Let's learn about it together: What is an AVR microcontr...[Details]
The main circuit of the low-ripple high-voltage DC power supply contains two identical half-bridge inverter circuits. The inverter switch element uses IGBT. Each circuit is powered by an independent t...[Details]
According to foreign media reports, Lear , a supplier of automotive seats and electronic systems, has launched its latest intelligent seat solution INTU™ Thermal Comfort, which uses ClimateSense™ tec...[Details]
Wang Jiangping, member of the Party Leadership Group and Vice Minister of the Ministry of Industry and Information Technology, hosted a symposium on the operation of industrial economy in the first h...[Details]
In the past, when designing a power supply, power design engineers would spend a lot of time on model selection, circuit design and evaluation. Since power supply design involves EMI, efficiency, per...[Details]
Laser triangulation sensors for measuring the straight-line distance from the sensor to the target have been used for more than a decade, and the method has evolved as digital electronics and high-pow...[Details]
Microcontroller MCU
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