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Today we are going to learn a case program of sequential start and reverse time stop.
Use buttons to control the start and stop of the six motors. When the start button SB1 is pressed, the sta...[Details]
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With the improvement of living standards, people's demand for home has changed from area demand to comfort demand. Floor heating uses radiation heating, which is in line with the physiological dema...[Details]
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Apple has released a variety of silicone and leather phone cases for the new iPhone SE, including three silicone cases priced at 291 yuan and three leather cases priced at 369 yuan. The iPh...[Details]
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introduction
At present, the research on micron and nanotechnology is very active, which has led to the rapid development of microtechnology and micro-mechanical electronic system (MEMS) tec...[Details]
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Abstract: Aiming at the common problem of constant output and poor precision of current power supplies, a new type of digital control DC power supply based on single chip microcomputer is designed....[Details]
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Modbus is a serial communication protocol that was published by Modicon (now Schneider Electric) in 1979 for communication with programmable logic controllers (PLCs). Modbus has become the de facto...[Details]
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1. Introduction
The master-slave distributed microcomputer system is a widely used microcomputer system in the control field. The host is generally a PC with strong data processing capabilitie...[Details]
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1. Project introduction Topic selection guidance, project sharing: Lighter-z/embedded base 1.1 System composition This design consists of STC89C52 microcontroller circuit + ADXL345 acceleration senso...[Details]
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Either "doing it to the extreme" or "doing it first" are regarded as the two magic weapons of corporate marketing. This time, BYD hit two hot spots. BYD Auto recently announced that it will stop the ...[Details]
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In 2015, the industry was still debating whether to use LiDAR or cameras for autonomous driving. In 2016, things changed drastically, especially after a fatal accident caused by a certain car compa...[Details]
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Use ds18b20 to detect the current temperature. The temperature alarm program function of the isd1420 voice chip : Use ds18b20 to detect the current temperature, and send an alarm to ISD1420 by compar...[Details]
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With the evolution of the times and the continuous innovation and progress in automotive industry technology, machine vision systems, artificial intelligence and sensor-related technologies, driverle...[Details]
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nRF9E5 is an intelligent RF chip with an operating frequency of 433/868/915MHz, integrating an 8051 microcontroller, a 4-channel 10-bit A/D converter, and multi-channel RF transceiver.
This ar...[Details]
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As the development of smartphone performance has reached a bottleneck, people now pay more attention to the imaging performance of flagship phones, and have started a pixel race. Many models are dire...[Details]
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The soft-start thyristor voltage regulator circuit is a power electronic technology widely used in the industrial field. It controls the conduction angle of the thyristor to achieve smooth starting...[Details]
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