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1. Use of ATMEGA16 I port: (only one experiment, each section below may have several experimental verifications, you know) 1--(01)--Use of 4*4 matrix push button switch I/O port introduction: Jus...[Details]
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Modern telecommunication systems require wider bandwidth, faster data rates, tighter confidentiality measures, updated performance, more users and extensive user features, which has prompted the po...[Details]
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With the hot sales of lithium-ion electric vehicles in large and medium-sized cities in China such as Beijing, Shanghai, Suzhou, and Hangzhou, more and more electric vehicle manufacturers have begu...[Details]
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1. Application of single chip microcomputer in temperature control system of liquid storage container
In this system, the temperature of the liquid storage container is the controlled pa...[Details]
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Jitter is a common phenomenon when making oscilloscope measurements. It is also one of the headaches for engineers, and it is also a problem that has been discussed. Why is this topic worthy of discu...[Details]
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Everything in life is made up of core tools and auxiliary tools. For example, the mobile phone that everyone uses has a motherboard, a display screen and other accessories, which enable my life to co...[Details]
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Recently, Asen Asenov, James Watt Professor of Electrical Engineering and head of the Glasgow Device Modeling Group, wrote an article on Semiwiki, analyzing the development trend of CMOS (complementa...[Details]
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LED street light power supply is installed outdoors and is very susceptible to damage by lightning or surge voltage, so a lightning protection unit needs to be designed. Street light lightning prot...[Details]
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Since the launch of AirPods, the Beats series seems to have gradually become Apple's main product line in the market segment. Recently, Powerbeats Pro, which was updated following AirPods, has appear...[Details]
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STMicroelectronics launches Page EEPROM two-in-one memory
Improving performance and energy efficiency of intelligent edge devices
New memory combines the read speed of s...[Details]
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On November 16, the 2011 Shanghai International Solar Photovoltaic Expo kicked off at the Shanghai World Expo Theme Pavilion. This exhibition brought together hundreds of domestic and foreign solar...[Details]
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Abstract: AD9751 is a high-speed digital-to-analog converter with a conversion rate up to 300MSPS. It has many advantages such as dual-port input, high conversion accuracy, fast speed, low power...[Details]
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Traditional multi-machine
communication systems
usually require four lines to complete:
1. Power line; 2. Ground line; 3. Send signal line; 4. Receive signal line. However,...[Details]
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There are two types of crystal oscillators: active crystal oscillators and passive crystal oscillators. The main difference between the two is that active has voltage, while passive requires external...[Details]
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summary
This article combines the charging and discharging characteristics of lithium batteries, introduces and compares three lithium battery power calculation methods in detail: voltage es...[Details]