Earlier, the well-known industry analysis organization Yole Développement (Yole) published a forecast report on the future development of RF.First, let’s look at the smartphone sectorAccording to Yole...
[i=s] This post was last edited by bqgup on 2021-5-6 17:25 [/i] # HyperLynx High-Speed Circuit Design and Simulation (I) Transmission Line Impedance and Power Supply Impedance Equal Reflection Experim...
As modern heavy trucks develop towards more energy-saving, more comfortable, safer and smarter directions , especially after more electronic functions are added to the car, electronic applications in ...
RT: Subway doors use brushless DC servo motors, while elevator doors use all kinds of motors. I opened a few drive + control boards and found that they are basically C2000 series. The only difference ...
The ESP32-S2-Saola-1 development board, like other ESP8266/ESP32, downloads programs through serial port 0. The firmware can be downloaded using the onboard USB-to-serial chip, and esptool.py or Espre...
1. Use proteus to draw a simple circuit diagram for subsequent simulation 2. Programming /*********************************************************************************************************...[Details]
The insulation resistance tester is also called megohmmeter, megohmmeter, and megometer. It is used to test insulation resistance. The price varies according to the test voltage. The commonly used ha...[Details]
At 3:28 on October 30, Xinjiang's first 300 MW rectifier completed the joint adjustment test at the ±800 kV Tianshan Converter Station and was successfully connected to the grid. The Tianshan Conve...[Details]
introduction
Analog oscilloscopes have been gradually replaced by digital oscilloscopes due to their shortcomings such as inability to efficiently observe experimental results and weak data proce...[Details]
In July 2004, Boeing demonstrated for the first time the ability of a manned fighter jet to fly in coordination with an unmanned aerial vehicle (UAV), and also demonstrated the autonomous control ca...[Details]
1 Introduction
With the purpose of monitoring toxic and harmful gases in mines, this paper introduces the design and implementation of a highly versatile intelligent air monitoring system. Usi...[Details]
Create the touch screen driver my2440_ts.c, first implement the loading and unloading parts. In the driver loading part, we mainly do the following: enable the clock required by ADC, map IO ports, in...[Details]
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Function: Adjust the potentiometer labeled AD0 on the experimental board to change the voltage. Through the acquisi...[Details]
In January this year, Lu Weibing, vice president of Xiaomi Group, president of China, and general manager of Redmi brand, announced a major news. He said that in 2021, Redmi will focus on the e-sport...[Details]
2014 Annual Inventory of New Kitchen Appliance Technologies
It is the New Year again, and all kinds of inventory and evaluation are in full swing. In the inventory of kitchen appliances, people are...[Details]
introduction
A fuel dispenser is a liquid volume measurement system for adding fuel to motor vehicles. It can have functions such as IC card refueling and oil and gas recovery. Based on the safety ...[Details]
When STM32 uses JTMS (PA13) and JTCK (PA14) as normal I/O ports, add the following code before initialization (the order cannot be reversed): RCC_APB2PeriphClockCmd(RCC_APB2Periph_AFIO, ENABLE); C...[Details]
今天，博主@熊猫很禿然爆料，本月将要发布的新品有OPPO Reno系列、Redmi Note系列、vivo S系列、iQOO Neo系列以及iQOO Z系列等等，其中OPPO Reno系列为Reno8新品。 According to previously leaked information, the OPPO Reno8 series is the world's first Q...[Details]
As competition in the domestic new energy vehicle industry becomes increasingly fierce, the industry has heard relatively little about the progress of automakers in developing their own chips.
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RF/Wirelessly
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