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At present, the market has mainly formed four types of LED display products: ① monochrome text display screen ② dot matrix and digital tube mixed display screen ③ dual-primary color (red, green) mult...[Details]
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1 Introduction
Direct Digital Synthesis (DDS) is a new frequency synthesis technology based on the Nyquist sampling theorem theory and the development of modern device production technolog...[Details]
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Preface:
Different companies and different levels of ARM architecture also have many common points, so the most widely used 2440 is used as an example.
1. PLL The CPU main frequency of S3C2440...[Details]
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1 Working mode 0 When the timer / counter T0 works in mode 0, only 13 bits of the 16-bit counter are used, namely the upper 8 bits of TH0 and the lower 5 bits of TL0, forming a 13-bit timer /count...[Details]
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IC card interface: The circuit uses Atmel's storage IC card AT24C01, which is used to store passwords, card numbers, electricity consumption, etc. written by the electricity sales management system...[Details]
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On November 21, in order to accelerate the development of the Internet of Vehicles industry, the Ministry of Industry and Information Technology publicly solicited opinions on the "Guidelines for the...[Details]
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Chipmakers that supply Apple should have learned by now that they should never treat this business as a permanent one. Intel is the latest example, as Apple eventually replaced Intel processors with ...[Details]
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On the morning of September 20, the Wuhan Ju'an Energy Storage Technology Co., Ltd. (abbreviated as Ju'an Energy Storage) signed a contract for the iron-based liquid flow energy storage electrolyte...[Details]
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1 Introduction
Due to the cost of wireless mobile networks, the mobile data processing and transmission system should have strong real-time data processing and data compression functions to red...[Details]
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Infrared wireless module: 1. Hardware: infrared receiver + remote control 2. Connection method: the + and - of the receiver are connected to the VCC and GND of the microcontroller respectively, and S...[Details]
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According to foreign media reports, UK-based engineering company GKN Automotive has launched the next-generation inverter to provide leading 800V electric vehicle technology to original equipment man...[Details]
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NeuraMatrix, a domestic brain-computer interface company, has completed a multi-million dollar Pre-A round of financing, led by Matrix Partners China. Tianyancha shows that Ningju Technology has pr...[Details]
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OnePlus Nord 2T was spotted on TRDA and GFC certification websites ahead of its launch. The name and model number of Nord 2T have been confirmed. The device will be equipped with a 50-megapixel ...[Details]
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NVIDIA today announced breakthrough inference software that enables developers around the world to implement conversational AI applications with significantly reduced inference latency, which has bee...[Details]
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Soft starters and frequency converters are two different electrical devices that have different characteristics and performance when starting motors. This article will introduce the starting torque...[Details]
Motor Drive Control（Motor Control）
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