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Asynchronous serial communication Overview The S3C2410 UART provides three independent asynchronous serial communication ports, each of which can be operated based on interrupts or DMA. In other wo...[Details]
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introduction
Frequency divider is a basic circuit in digital system design. According to the needs of different designs, we will encounter even frequency division, odd frequency division, half...[Details]
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This time, Japanese Toyota, Honda and Nissan all showed up at CES 2020. Japanese manufacturing companies also showed a different look than before under new technological innovations, especially Toyot...[Details]
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1. Experimental Tasks As shown in the figure, P0.0-P0.7 of the P0 port of the AT89S51 microcontroller is connected to the a-h segments of a common cathode digital tube, and the common end of the digi...[Details]
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51 IO port simulates serial communication C source code #include reg51.h sbit BT_SND =P1^0; sbit BT_REC =P1^1; /********************************************** IO port simulation 232 communication pr...[Details]
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1 Introduction DC motors are commonly used driving devices in industrial production, with good starting and braking performance. Early DC motor control was based on analog circuits, using operationa...[Details]
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As LED lighting technology continues to develop and society pays more and more attention to the energy crisis, the LED lighting industry is experiencing a period of rapid growth, attracting a larg...[Details]
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This post is about how to upload the temperature data of the temperature sensor (DS18B20) to the OneNET cloud platform through the HTTP protocol using the 82C52 MCU via the wifi module (ESP8266). Req...[Details]
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Send data to the OneNET platform through NodeMCU. First, create a product of the MQTT protocol on the OneNET platform, and then create a device in the product line. The product ID, device ID, and dev...[Details]
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In research to lower the price of fuel cells, scientists have been looking for low-cost catalysts to replace platinum and other high-priced metals. Among them, the combination of iron, nitrogen and c...[Details]
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Translated from - staceyoniot and news releases Arm, a semiconductor intellectual property (IP) provider, is well-known in the industry. It has developed the underlying architecture used by almost ...[Details]
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Samsung Electronics has denied media reports that the company plans to cut NAND Flash production as early as this month, saying the reports are groundless, according to Sina Technology. Recently, a...[Details]
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In recent years, electronic products such as mobile phones and laptops have been developing towards being lighter and thinner. Among them, the battery life of secondary (rechargeable) batteries has...[Details]
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Based on the independent research and development process of the Passive Entry Passive Start (PEPS) system, the automobile PEPS system was studied and analyzed, the working principle, authenticatio...[Details]
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0 Introduction
During the march of missile vehicles, the missiles on the vehicles will be affected by various vibration shocks. If this vibration shock is too large, it will cause damage or des...[Details]
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