Now you only need to own a new generation of Tektronix oscilloscope to try nearly 40 advanced application function tests, including a variety of advanced automotive electronics field tests, for free ,...
The biggest highlights and the richest content of this weekly evaluation report are:
-littleshrimp plays with domestic FPGA, but it is full of pitfalls. But he is still having fun with it. Why?
-Digit...
[size=4]1. Assemble the data[/size] [size=4]First, assemble the data through the sprintf function. [/size] [size=4] Tips for assembling data: [/size] [size=4] length = 0; [/size] [size=4] sprintf(Stor...
The 1980s was a time of vigorous development of software. The representatives of this era include Qiu Bojun, Wang Xuan, Bao Yueqiao, Wang Yongmin, Shi Yuzhu, Wu Xiaojun, etc., and the well-known Lei J...
After the body is modified, the next step is the wheels. I used the valve lights installed on the valve core before, which usually use 3 button batteries. Generally, the batteries need to be replaced ...
Smart meters are an important part of today’s smart grid. The role of smart grid is not just power generation and distribution, it is an ecosystem built by IoT connection technology and communication ...
Main use: The equipotential connection resistance tester for lightning protection is suitable for measuring the equipotential connection resistance between metal structures in buildings, and the resi...[Details]
The address space of the MCS-51 microcontroller's external RAM is 64K, and the address bus is 16 bits. The following four instructions can be executed to access the external RAM: MOVX A,@DPTR MOVX @D...[Details]
Apple has introduced 3D facial sensing into its mobile phone applications, which has attracted much attention to VCSEL technology. However, in addition to sensing applications, VCSEL has been develop...[Details]
Project analysis requires a comprehensive analysis of the project's production process, working environment, hardware requirements, and control requirements. This work is the basis for the entire s...[Details]
I recently developed a product using 430. When debugging the software, I found that I could not observe the value of local variables in the Watch window. It always displays. The following is a simple...[Details]
Oscilloscopes, like other instruments (such as multimeters, etc.), must be calibrated before use. The so-called calibration of an oscilloscope is to correctly debug the original waveform of the oscil...[Details]
As a high-precision system for measuring the amplitude and phase of microwave signals, the measurement accuracy of a vector network analyzer depends largely on calibration (the process of improving a...[Details]
Home lighting systems are closely related to people's lives. Most families still use ordinary switches, which can only control one set of lamps, and the service life of existing wireless remote c...[Details]
Digital signal processors ( DSP ) have been widely used in the control of high-frequency switching power supplies. Taking DSP as the control core of variable-frequency power supplies can achiev...[Details]
Recently, in Shuangliu Southwest Airport Economic Development Zone, Chengdu, Sichuan Province, a train suspended in the air attracted people's attention - this is the world's first new energy air-r...[Details]
In 2021, due to insufficient silicon material supply, LONGi Green Energy's capacity expansion in silicon wafers slowed down last year. However, silicon wafers, as an important business direction of t...[Details]
On August 31, the Henan Provincial Government held a meeting to promote economic operations, analyze and judge the current economic situation, and arrange and deploy the next key economic work. Govern...[Details]
Automatic test systems are the basis for high-frequency testing of 5G, next-generation WiFi, and satellite communication systems, and programmable RF equipment such as digital step attenuators, phase...[Details]
When the ATtiny13 watchdog timer overflows, a reset pulse with a duration of 1 CK cycle will be generated. At the falling edge of the pulse, the delay timer starts counting tTOUT. Please refer to P40...[Details]
Figure 1. High efficiency and wide adjustable high voltage regulated power supply circuit diagram
The recommended high-efficiency, wide-adjustable, high-voltage regulated power supply is shown i...[Details]