Using AD9516-3 chip: 1. Input 25MHz into REF1 channel, OUT0 output 80MHz, the amplitude is only 200mV 2. Reduce the output frequency to 40MHz, the amplitude increases to 500mV Why can't the output amp...
The house is rented, it's not big, there's no decent table in the whole room, just a wide window sill, barely used as a table, with a bunch of messy things piled up... I don't have many hobbies, just ...
Advantech PCL818HD data acquisition card does not have this kind of connection and cannot be tested. I have bought it and it is not refundable or exchangeable. It costs 300 yuan and shipping is not in...
I want to use KEIL3 software to implement fast interrupt in LPC2132. Has anyone done it before? Please give me some advice. Thanks in advance:loveliness:...
Can't Keil uVision 4 use C++ to write programs? ? I added the *.cpp file and it still can't compile. Is it because KEIL can't compile or is there another problem?...
Convert WORD to PDF online I originally wanted to find a software to convert, which is a bit long-winded. If you do it occasionally, you can convert it online. Of course, if you really like it, please...
0. Introduction
In daily life, we often see some special-purpose vehicles. When these vehicles pass through intersections, they often obtain the right of way at intersections by temporarily op...[Details]
There are three types of mobile TV: one is based on analog TV broadcasting network, another is based on mobile communication network, and the other is based on digital broadcasting network. The f...[Details]
In recent years, lighting has become an important area that countries around the world are targeting to promote energy conservation and environmental protection. According to statistics, about 20% ...[Details]
Power management solutions for today's portable application processors are becoming increasingly integrated. Total power consumption, standby and sleep current consumption affect battery size, bill...[Details]
1 Introduction
As an emerging microfabrication technology, micro-electromechanical system (MEMS) technology has begun to be applied in various fields. It can integrate functions such as inform...[Details]
We know that microcontroller development tools generally include real-time online emulators and programmers. Among them, online emulators are very good tools, but they are also more expensive...[Details]
Flooded Batteries
This battery developed in Germany can be used to power flashlights, strobe lights and toys as long as it is filled with water. This battery can be stored for 50 years and can...[Details]
Toyohashi University of Technology demonstrated electric field coupled wireless power supply technology using life-size car tires and roads at the wireless technology exhibition "Wireless Technolog...[Details]
Introduction
Liquid crystal, as a display device, is widely used in low-power products such as instruments, meters, and electronic equipment with its unique advantages. In the past, the displ...[Details]
1. When the slip speed regulating motor is undergoing frequency conversion and energy saving transformation, the original excitation box (referred to as the speed regulating box) and the original s...[Details]
Abstract: The output of high-range acceleration sensor is less than 10 mV under the excitation of small signal. The noise of traditional test system may cover such small voltage signal, so that hig...[Details]
The TPS92210 is a single-stage LED lighting pulse width modulation (PWM) controller. The TRIAC dimmable solution not only regulates the LED current, but also achieves a power factor close to 1. The...[Details]
To understand how and why OLED power supply affects display image quality, you must first understand OLED display technology and power supply requirements. This article will explain the latest OLED...[Details]
introduction
Incandescent bulbs can emit a variety of light, but in specific applications, only green, red, and yellow light are usually needed - such as traffic lights. If an incand...[Details]
Fruit planting is an important part of China's agricultural development, and fruit tree pest control operations are becoming more and more important. At present, the overall level of pesticide applica...[Details]