The system tick was used to display the date and time. Since no clock chip was added, the clock of this test project is not very accurate, with an error of several seconds per hour. Although the inter...
The op amp is ubiquitous. It has a long history dating back to the days of analog computers and has become an iconic product in analog electronics. Why are op amps so popular? What products might repl...
1. Description MCU: Lingzhi open source development board Temperature and humidity module: SHT3X Development tool: Lingzhi laboratory software development tool Function: Measure the temperature and hu...
This is the waveform after amplification when there are no bubbles in the pipe. There are two sections. Is the first section generated spontaneously by the circuit? Is only the second section generate...
For any RF chip, frequency accuracy is the most important indicator of its RF performance. It may cause problems such as failure to connect, poor transmission indicators, and poor receiving sensitivit...
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Light-emitting diodes (LEDs), long used in consumer electronics, have recently been adapted for automotive lighting, where they now provide signal functions, daytime running lights, and interior li...[Details]
According to foreign media reports, the US mobile phone giant Apple recently told the media that the company may withdraw from the UK mobile phone market in protest of the British court. According to...[Details]
With the increasing global attention to energy security and environmental protection, clean, low-carbon, safe and efficient modern energy systems have become the main direction of energy industry d...[Details]
A spectrum analyzer is a superheterodyne receiving device with a display device. It is an instrument for studying the spectrum structure of electrical signals. It is used to measure signal parameters...[Details]
Tata Electronics' OSAT unit CEO Raja Manickam, former founder of Tessolve Semiconductors, said recently that the company is in talks with large global semiconductor companies and outsourced semicondu...[Details]
How does PLC control servo motors?
Before answering this question, we must first understand the purpose of servo motors. Compared with ordinary motors, servo motors are mainly used for precise...[Details]
In the 21st century, automotive technology has developed rapidly. It is difficult to imagine a modern car without an in-car entertainment system with integrated keyless entry; without n...[Details]
Recently, EUPD Research, an authoritative European research organization, awarded Homai the "Solar Prosumer Award? 2022/2023" in the inverter category. According to the EUPD Research survey, Homai ...[Details]
0 Preface Since the German physicist WK Reontgen discovered X-rays at the Institute of Physics of the University of Würzburg in 1895, which pioneered the diagnosis of human body effects, modern medic...[Details]
Compiled from The Register China's cold war with the United States over chips has not slowed the country's rapid semiconductor growth, the Semiconductor Industry Association (SIA) said this week. ...[Details]
How to match the power of the amplifier and the speaker
1. First of all, we should pay attention to the power matching problem. In theory, the rated power of the speaker should be equal to the...[Details]
May 20, 2022, Beijing, China - Today, Graphcore® (to be announced) officially announced its participation in the hardware ecosystem co-creation plan at the Wave Summit 2022 Deep Learning Developer Su...[Details]
1. Timer Introduction Timer/counter T0 and T1 are composed of two 8-bit special registers, namely, timer/counter T0 is composed of TH0 and TL0, and T1 is composed of TH1 and TL1. In addition, there...[Details]
Hall sensor: The Hall sensor is a sensing device that can identify the polarity of the rotor magnetic field; the Hall sensor The Hall sensor must be mounted on the rotor to output logic level 0 or 1...[Details]
GD32 MCU
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