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Use P1.0 to output 1KHz and 500Hz audio signals to drive the speaker as an alarm signal. The 1KHz signal is required to sound for 100ms and the 500Hz signal for 200ms, alternating between them. Conne...[Details]
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First, there is such a function in the STM32 library function void TIM3_PWM_Init(u16 arr,u16 psc) If TIM3_PWM_Init(7200,100) //Set the spectrum to 7200. Divide by 100 We initialize the timer to get t...[Details]
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SABIC launches new NORYL™ resin to help create power battery modules with stronger flame retardancy and impact resistance
As electric vehicles become more popular, Saudi ...[Details]
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Abstract: Aiming at the defects of poor stability, high power consumption and large size of current heart rate detectors, a wearable heart rate detection scheme with strong practicality is designe...[Details]
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AI, artificial intelligence, is a concept full of wisdom and imagination, with a mysterious future. At the same time, it is also a topic that makes people shudder and deeply worried. In fact, ther...[Details]
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** Introduction of Servo Motor **
Servo motors (or actuator motors) are widely used actuators in automatic control systems and computing devices. Their function is to convert the received elec...[Details]
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Qorvo ACT88329 and ACT88321 Multi-Programmable Power Management ICs Now Available at Mouser Electronics April 19, 2021 – Mouser Electronics, Inc., the premier New Product Introduction (NPI) dist...[Details]
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By Liam Stoker of PV-Tech Translated by Selina Shi
The Rijksdienst voor Ondernemend (RvO), the national agency responsible for managing renewable energy subsidies, issued a warning to Dutch re...[Details]
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Compared with the other two platforms, the Xbox platform has the highest backward compatibility, and even the earliest Xbox games can be played on the new generation of Xbox Series consoles. A...[Details]
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Mobile phone chips are the top priority, the core and the brain. Currently, several major mobile phone chip brands compete in the world. Recently, the world-renowned research organization Counterpoin...[Details]
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Introduction
Wireless sensor networks integrate sensor technology, embedded computing technology, modern network and wireless communication technology, distributed information processing technology,...[Details]
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A Brief Discussion on Light Sources in Machine Vision
For the machine vision industry, the performance of the detection system lies in the processing and optimization of the algorithm. The bas...[Details]
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Portable electronic device designers can choose from a wide variety of chemistries, charger topologies, and charge management solutions. Selecting the most appropriate solution should be a sim...[Details]
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Since the advent of low-power UPS, transformer-less UPS design has experienced more than 20 years of development. Today, most UPS below 30kVA are transformer-less, which means that UPS does not nec...[Details]
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The mechanism for masking interrupts in the 210 is the same as that in the 6410. Moreover, both are vectored interrupts, and many interrupts are implemented in hardware, unlike the 2440.
But t...[Details]
onsemi and Avnet IoT Innovation Design Competition
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