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Laser is a device that can emit laser light. In 1954, the first microwave quantum amplifier was built, which obtained a highly coherent microwave beam. In 1958, AL Schawlow and CH To...[Details]
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Specific implementation functions The system is composed of STC89C52 single chip microcomputer + ADC0832 + LCD1602 liquid crystal + yl-69 soil moisture sensor + 5V pumping motor + button + buzzer. ...[Details]
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Introduction The motor is almost the heart of the industrial field. From fans and air conditioners to ships and airplanes, motors are indispensable. How to solve the problem of abnormality of such an...[Details]
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There is a project in the laboratory that uses the alarm function. For example, when the temperature or stress is too high or too low, the alarm is activated, and a command is sent to the serial port...[Details]
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With the development of embedded operating system technology, it is increasingly widely used in network terminal devices. In actual use, in order to expand business functions, solve problems in softwa...[Details]
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Introduction to 1DS18B20 and BASCOM-AVR
DS18B20 is a single bus digital temperature sensor produced by DALLAS, USA. Only one port line is needed to read or write information from DS18B20. In si...[Details]
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The U.S. Air Force recently deployed a robot dog during its first-ever Simultaneous Nuclear Readiness Training (SNORT) at MacDill Air Force Base in Florida.
The so-called robot dog is actually...[Details]
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51 MCU memory includes data memory and program memory. Data memory provides space for running programs, namely RAM, and program memory provides space for program storage, namely ROM. Once the progr...[Details]
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Engineers at MIT have developed a new battery design using common materials (aluminum, sulfur, and salt) that is not only low-cost but also resistant to fire and failure and can charge very quickly, ...[Details]
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The SJ5760 profiler is a fully automatic measuring device. The operator only needs to install the workpiece to be measured, set the start and end positions of the scan on the calibration software, an...[Details]
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China Energy Storage Network News:
On November 9, the Intelligent Distribution Network Center of State Grid Jibei Electric Power Co., Ltd. started the construction of the IoT transformation o...[Details]
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2247, 2014, 1826, 1663... This series of numbers is a microcosm of the rapid drop in Hubei's maximum daily power load in February. The resulting increase in grid voltage has caused the grid to "ove...[Details]
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1. Shell The electromagnetic flowmeter is made of ferromagnetic material, which is the outer cover of the excitation coil of the distribution system and isolates the interference of the external magn...[Details]
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Overview The running light is the first program that every embedded developer implements when they get a new controller. This article records the process of implementing the running light on the Frie...[Details]
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Introduction
The MultiBus-CPU module is an intelligent multi-bus measurement and control module based on the AT91RM9200 microcontroller. The CPU module mainly realizes the control of the l...[Details]
Analog electronics
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