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April 7, 2021 - MediaTek and Samsung have launched the first 8K QLED Smart TV to support Wi-Fi 6E, the Samsung 8K QLED Y21, which is equipped with the MediaTek MT7921AU chipset and provides users wit...[Details]
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Introduction to SPI The serial peripheral interface (SPI) allows the chip to communicate with other devices in half/full-duplex, synchronous, serial mode. This interface can be configured in master m...[Details]
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LEDs have a wide range of applications, but the high price of the chip itself and the need to improve the luminous efficiency have always plagued the promotion and popularization of LED lighting ...[Details]
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1 Introduction
The acoustic parametric array (Parametric Array) is an acoustic emission device that uses the nonlinear effect of the medium and uses a transducer (array) to propagate two high-frequ...[Details]
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Self-driving taxis represented by Luobo Kuaipao have opened up a new track in the industry and also brought bright hope for domestic vehicle-mounted sensors in a special period when cost reduction,...[Details]
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Note the following about interrupt functions: (1) Interrupt functions cannot pass parameters. If an interrupt function contains any parameter declaration, a compilation error will occur. (2) Interrup...[Details]
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Current Status of Internet of Vehicles 5G has arrived, and the Internet of Vehicles has entered the stage of intelligent networking. Automakers have regained the right to speak on the Internet of Veh...[Details]
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Just now, Tesla’s patent application for a steer-by-wire system was exposed. According to foreign media reports, Tesla is forming a technical team to apply steer-by-wire technology to its electric mo...[Details]
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IntroductionFingerprint recognition is an effective identity recognition technology. With the development of optoelectronic technology and semiconductor technology, automatic fingerprint recogni...[Details]
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Abstract: To reduce the instantaneous current demand on the DC inverter, the DS3984/DS3988 cold cathode fluorescent lamp controller uses a sequential start burst dimming method to control each chan...[Details]
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Introduction In embedded system hardware design, crosstalk is a problem that hardware engineers must face. Especially in high-speed digital circuits, due to the short signal time, high wiring densit...[Details]
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Because the company's products need to use AD to detect battery voltage, the requirements are not very high, and I suddenly want to use DMA+ADC+TIM. I thought it was very simple before, but the actu...[Details]
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This article introduces the use of T0 of ATmega 16 microcontroller T0 in M16 is an 8-bit timer/counter The following content is extracted from ATmega 16 Datasheet Note that OC0 must be set to o...[Details]
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The microcontroller processing mode given in this article is a development mode based on a single task and without an operating system. Many engineers who have just started have certainly not had the...[Details]
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introduction
As an important logistics handling equipment, forklifts play an important role in modern logistics, warehousing and other fields. With the development of forklift techno...[Details]
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