In the figure: ADC and TX pins are two functional interfaces connected to the single chip, but we don’t know how to use them specifically. OUT+ is the positive output of the adjustable power supply, a...
The purpose of this document is to enable users to quickly become familiar with the N32G032 motor control board, understand the control board functions, instructions and precautions, so as to control ...
Class D amplifiers are used to amplify pulsed (digital) signals, which are usually short-lived. Digital technology allows many samples of the input signal to be reproduced at the output (using a sampl...
CBB capacitors and monolithic capacitors have better frequency characteristics , small dielectric loss , wide response range , high insulation impedance, and no polarity.
However, the capacitance of t...
There is a global shortage of electronic components nowadays. Where do people purchase the products they need?Recommend a good place to everyoneLiyuan XinchengIf you are purchasing now, you can also p...
The previous article introduced how to write platform misc drivers. Because misc devices are a type of character devices, they do not require many functions to register, so this is just a practice. T...[Details]
Advanced backlight control technology using LED light sources combined with segmented control can create a vivid and lively visual experience while greatly reducing the power consumption of LCD TV se...[Details]
On the morning of February 24, despite Apple's obstruction, the European Parliament passed new regulations in January with an overwhelming majority vote to unify standards for mobile devices in E...[Details]
The so-called multi-threading is simulated, and is essentially single-threaded, because the CPU can only execute one piece of code at the same time. Simulated multi-threading means rapid switching be...[Details]
QuickLogic is a developer of ultra-low power multi-core voice SoCs, embedded FPGA IP and terminal AI solutions. At CES, the company will showcase AI-based voice-controlled IoT terminals, audio and we...[Details]
The original UPS output inverters all had output transformers. It should be said that the use of output transformers is determined by the output circuit form of UPS inverters, but the existence of ...[Details]
1. Product introduction of Puyuan oscilloscope DS70000 series: The DS70000 series digital oscilloscope is the seventh-generation digital oscilloscope independently developed by RIGOL. It gives full p...[Details]
On May 9, according to foreign media reports, Qualcomm's next-generation flagship platform is named Snapdragon 875, and the Samsung Galaxy S21 may be the first model of Snapdragon 875. The repo...[Details]
Recently, the spontaneous combustion problems of Tesla , NIO and JAC have become the focus of people's attention. The safety of new energy vehicles has been discussed and questioned again. These sp...[Details]
Introduction: Basic principles of synchronous serial port SPI Interface timing diagram of DS1302 Use of DS1302 Use of M16 SPI SPI Basic Principles SPI is the most commonly used synchronous serial...[Details]
In recent times, the chip shortage problem is spreading within the industry. Solving the production shortage problem in the chip industry will cost a lot of money, but simply spending money is far fr...[Details]
Noise, which consists of small random voltages, can be difficult to measure, and the noise of the lab instrument itself further complicates the measurement problem. Specialized techniques are often us...[Details]
Many MCU developers do not understand the need to connect a ground capacitor on both sides of the MCU crystal, because this capacitor can sometimes be removed. I consulted many books, but found that ...[Details]
Recently, Google made some upgrades to Android Auto, bringing not only a new look but also more features. The main change to the app is that the user interface will be more flexible to different ca...[Details]
Analog electronics
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