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In recent years, with the high density and high integration of electronic products, the importance of thermal solutions has become increasingly high. LED lighting is no exception and also req...[Details]
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The constant current and constant voltage in the power supply are achieved by connecting the op amp to negative feedback. There is also a device with a structure very similar to the op amp, wh...[Details]
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ARM embedded development is a popular technology in embedded development. This article provides the basic knowledge and necessary steps for beginners of ARM embedded development. 1. Make a minimum ...[Details]
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In today's world, Internet data traffic continues to rise, and the use of mobile devices is also exploding, and the demand for telecommunications infrastructure to handle the rapidly growing data and...[Details]
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A fast rising-edge pulse source that simulates a step function can perform many useful laboratory measurements, including characterizing the rise time of coaxial cables and locating cable faults us...[Details]
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Simple waveform generator - square wave, triangle wave, sine wave This experiment attempts to make a waveform generator by effectively combining NE555 timer, resistors, capacitors and other comp...[Details]
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The RC voltage divider (digital high-voltage meter) cannot be used as the load (wave modulation) capacitor of the impulse voltage generator. It is only used as a conversion device for measuring vol...[Details]
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The 2450 is Keithley's next generation digital SourceMeter source measure unit (SMU) and truly puts Ohm's Law (current, voltage and resistance) testing at your fingertips. Its novel graphical user in...[Details]
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On March 16, the 9th AUBO Intelligent Technology Partner Conference 2024 was grandly held in Changzhou. This partner conference was jointly held by AUBO Intelligent and Siemens (China) for the firs...[Details]
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What is a digital audio converter?
A digital audio converter (DAC) is a device used to convert digital audio signals into analog audio signals. It is a key component in the process of converti...[Details]
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According to a report released by TrendForce, global TV shipments increased by 10% year-on-year to 98.45 million units in the first half of 2021. Although the final shipments were 5.8% lower than ori...[Details]
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P IC : Example C language program to read and write 24LCxx series EEPROM //********************************************************* //* Using I2C Master Mode for a CC ess Slave (EEPRM) ...[Details]
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After discussion, we came up with four viewpoints: The first type: photovoltaic inverter grid connection is the voltage and current are connected at the same time The voltage and current are connec...[Details]
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FS4412 is located in Cortex-A9 1, 3, 8, 7: 1. 3 states of ARM processor The ARM processor is running that instruction and is in that state. (1) ARM state --- running ARM ins...[Details]
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LED backlight
technology is
the biggest technological revolution in
the flat panel TV
industry in recent years. As early as 2004, Sony launched the first
LCD TV
with LED backligh...[Details]
MicroPython Open Source section
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