First of all, I am a student.The following is an OTL audio amplifier circuit I designed during training.
Excuse me, why after I connect the experimental board according to the circuit diagram below, t...
This example uses the PWM of the msp430f149 microcontroller to control the rotation of the stepper motor. The P1.2 port is used as the PWM output port. The PWM signal period is 10KHZ and the duty cycl...
Programmable Gain Transimpedance Amplifiers Maximize Dynamic Range in Spectroscopy Systems[/b][/size][/font][/backcolor][/color] [color=#03399][backcolor=rgb(235, 244, 255)][font=Arial, Helvetica, san...
1. Introduction This article is an analysis and summary of the metastable problem in electronic design . The article introduces the working mechanism of the device in the digital circuit and introduce...
[color=#000][font=微软雅黑][size=3]Hi, friends! [/size][/font][/color] [font=微软雅黑][color=#000000][size=3] From now until 11:59 pm on February 24, pick up your camera or mobile phone, record every bit of w...
[align=left][font=宋体][size=12pt]A word at the beginning: First of all, I'd like to apologize. I've been too busy with work recently and haven't had time to make a review in time. I'm sorry. [/size][/f...
China's new energy vehicles are in a transition period from research and development to real industrial development. In 2012, with the intensive launch of new energy vehicle policy planning, the de...[Details]
The Mobile Industry Processor Interface (MIPI) Alliance is an organization responsible for promoting the standardization of software and hardware in mobile devices. It has released the D-PHY specif...[Details]
1 Introduction
Ultrasonic waves have strong directivity, slow energy consumption, and can propagate over long distances in a medium, so they are used for distance measurement. Ultrasonic detec...[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]
Capacitance Measurement
Used to verify that capacitors meet the manufacturer's specifications. For quality control, a group of capacitors may be placed in an environmental chamber and the cap...[Details]
Introduction
Automakers are working to reduce vehicle weight to reduce CO2 emissions and improve fuel efficiency. Designers are therefore seeking new technologies and design techniques that can...[Details]
LED lighting: Basic circuit design can be completed in as little as one day
Semiconductor manufacturers are also getting involved in the LED lighting business. The power circuit of LED req...[Details]
Only a small number of LED manufacturers can produce high-quality LEDs. For applications that are only used for simple indication, low-quality LEDs are sufficient. However, high-quality LEDs must...[Details]
Since AC mains power may experience power outages, voltage sags and surges, continuous undervoltage and overvoltage, and frequency fluctuations during supply, these factors will affect the continuous ...[Details]
The rectified DC voltage is then converted back to AC using power electronics such as insulated gate bipolar transistors.
The output voltage is switched on and off at a high frequency, control...[Details]
1. Introduction
With the increasing popularity of fully automatic washing machines, consumers have higher and higher requirements for their environmenta...[Details]
The ARINC429 bus is one of the most commonly used communication buses between various subsystems of avionics. As the "skeleton" of modern avionics systems, once the bus system or the attached airbo...[Details]
The invention of the steam engine ushered in the first conversion of internal energy and mechanical energy for mankind, and the birth of the internal combustion engine at the end of the 19th centur...[Details]
Currently, the commonly used solar cell technologies include monocrystalline silicon solar cells and polycrystalline silicon thin-film solar cells. Production process: Monocrystalline silicon solar...[Details]