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This part of the circuit is mainly composed of a 315MHz wireless data receiving module, a decoding integrated PT2272, a D trigger 4013 and a relay circuit. The 315MHz wireless data receiving module h...[Details]
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Abstract: This article mainly introduces the performance characteristics of the MSP430F449 microcontroller. Combined with the typical applications of the front dual-mode frequency divider SAB6456A and...[Details]
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vivo's next step: humanoid
robots
Recently, vivo held an open day event of "vivo living room" at its global headquarters in Dongguan. Hu Baishan, executive vice president and chief...[Details]
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Commissioning is one of the first few steps in the life cycle of an IoT device; it is completed within the first few minutes you use your newly purchased smart home device. The first step is to unb...[Details]
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Last month, Motorola Moto G50 appeared on Geekbench, equipped with Qualcomm's entry-level 5G chipset - Snapdragon 480. Recently, the phone has been registered with the Ministry of Industry a...[Details]
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According to the Hong Kong Economic Journal on the 4th, TSMC reportedly plans to expand its plant construction plan in Arizona, USA. TSMC announced in May last year that it would spend 12 billion US ...[Details]
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Using Snapdragon Sound technology, Bose releases new QuietComfort noise-cancelling headphones Ultra and QuietComfort noise-cancelling earbuds Ultra, supporting the latest Qualcomm aptX Lossless audio...[Details]
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According to foreign media reports, for safety reasons, Tesla will close its Supercharger station located in its Los Angeles design studio, which is the company's first Supercharger station in the wo...[Details]
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A digital/analog converter is a device that converts digital quantity into analog quantity, referred to as D/A converter or DAC (Digital to Analog Con-vetter). It is a key device in digital control sy...[Details]
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Question 1: If you install Keil5 but you can't find the STM32 chip you want, what should you do? A: Please go to Keil official website to download the firmware library of the chip you want. The downl...[Details]
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Can a reed switch be used to directly control the start and stop of a motor? Toy motors are commonly used power devices that can convert electrical energy into mechanical energy and can be used to ...[Details]
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This paper introduces the design of an intelligent medicine box based on STC90C516RD+ single-chip microcomputer. The main structures include main control unit, clock unit, alarm unit, display unit,...[Details]
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Huawei's official Weibo for tablets and notebooks released exciting news: old users of MateBook X Pro/MateBook X/MateBook D (2018 models) can bring their computers to Huawei Customer Service Center t...[Details]
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In the GSM system, EDGE can be said to further increase the data transmission rate. Through the change of modulation method, coding and multiple transmission time slots, the transmission rate can b...[Details]
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Driven by the need for higher bandwidth, advanced features, enhanced security and standardization, automotive original equipment manufacturers (OEMs) are transitioning to
Ethernet
solutions...[Details]