[i=s]This post was last edited by yup1983 on 2019-5-12 21:40[/i] Hi everyone, recently a customer's conference room downlights need to be changed to dimmable. There are more than 100 downlights in a c...
[i=s]This post was last edited by anger0925 on 2018-9-12 18:02[/i] [align=left][font=宋体]I was fortunate to apply for Toshiba's photorelay evaluation board to experience it, so I will first learn about...
Author: Joshua Zhu, ST engineer
Click to download the pdf document:Keywords: S2-LP, sub 1GHZProblem: Customers use S2-lp to develop their products. Now they can enable FEC to communicate between two S...
[size=4]What is the difference between the POR signal and the PUC signal in the MSP430F149 microcontroller? What operations does the microcontroller perform after detecting these two signals? Thank yo...
[size=4]The precision of floating point numbers is determined by the number of digits in the mantissa. Most numbers will have errors when expressed as floating point numbers. These errors are small an...
It is an industry consensus that the STM32 RTC crystal oscillator often fails to oscillate. Many people ask for help on various electronic forums with questions like "Ask an expert for advice! What sh...[Details]
1 Introduction The power supply is the heart of all electronic devices, and its quality directly affects the reliability of electronic devices. Currently, various high-efficiency portable electro...[Details]
Last November, Huawei launched the Huawei Watch GT3 series of watches, with further upgraded heart rate monitoring and blood oxygen monitoring, and a daily "clover" check-in function added, pric...[Details]
Jingyuzu, a brand under JD.com, released this neckband Bluetooth headset in the first half of this year. In the past two years, the Bluetooth headset market has developed rapidly, with many products ...[Details]
China Energy Storage Network News:
From June 17 to 23, Qinghai Power Grid achieved 7 consecutive days of renewable energy power supply to meet the energy needs of the entire province. This is...[Details]
Synopsys recently announced the completion of its acquisition of MorethanIP, a company specializing in Ethernet digital controller IP cores with data rates from 10G to 800G. Through this acquisition,...[Details]
As is well known, the pn junction diode is the basis of low temperature precision thermometers up to about 200°C. The current through the diode is kept constant and the voltage across the diode provi...[Details]
OmniVision and Seeing Machines Collaborate to Develop World’s First ASIC with Integrated ISP and Occula® NPU Optimized for Driver and Occupant Monitoring Systems
New solution announc...[Details]
0 Introduction
In industrial production and daily life, temperature is one of the important parameters that need to be measured and controlled. Many physical phenomena and chemical properties ...[Details]
As far as the editor of Xi'an Antai Pulse Function Arbitrary Noise Generator Repair Center knows, the Keysight 81160A Pulse Function Arbitrary Noise Generator is a high-precision pulse generator that...[Details]
A few days ago, a student asked me about ARM interrupt nesting. I realized that what I took for granted was not easy for students to understand. ARM has seven modes, and we only discuss SVC, IRQ an...[Details]
Today, TV is becoming more and more like airline tickets or long-distance calls. Everyone likes them, but because there are so many companies providing this service, almost no one can make a profit." ...[Details]
Yesterday afternoon, MediaTek held a new product launch conference and officially launched the Dimensity 9000, MediaTek's most powerful mobile phone chip to date. This chip adopts TSMC's 4nm process ...[Details]
SKF Motion Technologies (hereinafter referred to as "SMT") will unveil its new company name and brand visual image at this year's Motek, the international assembly automation and handling technology ...[Details]
ARM system clock initialization:
This requires knowing what is a clock pulse signal, what is a clock frequency, and what is a clock source.
Clock pulse signal:
Clock pulse ...[Details]
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