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LED display screen is a new type of information dissemination media that has developed rapidly in the world since the late 1980s. It is a large-scale display system that integrates microelectronics...[Details]
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1 System Design
The Lingyang 16-bit microcontroller has high integration, small size, good reliability, and contains a 10-bit A/D converter inside, which simplifies the circuit. The 16-bit performan...[Details]
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“In 2023, global renewable energy generation will exceed 30% of the world’s total power generation for the first time, setting a new record.” Behind this news is the continuous innovation and break...[Details]
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『New Product Release』 Common Mode Semiconductor launches GM12071, a 20V/500mA low power, low noise LDO regulator that can replace ADI's ADP7104 and other series products
The GM12071 ...[Details]
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High Output Voltage-Current Conversion Circuit Using Floating Power Supply
Function of the circuit
In the constant current output circuit, if the load resistance increases and the voltage gene...[Details]
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First, let's understand the output mode The most commonly used is push-pull output 1) GPIO_Mode_AIN analog input (2) GPIO_Mode_IN_FLOATING floating input (3) GPIO_Mode_IPD pull-down input ...[Details]
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The MAX44251/MAX44252 are 20V, ultra-precision, low-noise, low-drift amplifiers that provide near-zero DC offset and drift by using a patented autocorrelating nulling technique. This method continuou...[Details]
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LED lighting equipment consists of LED light source, electrical accessories and appliances. It uses semiconductor light-emitting devices as light sources, has the characteristics of small size, lon...[Details]
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This paper introduces a design scheme of a power system harmonic analyzer based on dual TMS320F 28335. The analyzer can simultaneously realize synchronous sampling of multi-channel signals (voltage an...[Details]
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Problem: Because there is no 5V pin on the stm32 minimum development board, the VCC and GND of the ultrasonic module are connected to the computer USB port for power supply, and the power supply of t...[Details]
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Not long ago, Xiaomi officially released the new MIUI 13 system, which added many new features and functions, and further improved the fluency. The current Xiaomi 12 has been pre-installed at t...[Details]
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On January 26, the module plant and integrated power station of Wuhan Huaxing Optoelectronics' 6th-generation semiconductor new display device production line expansion project (hereinafter referred ...[Details]
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Abstract: This article is a selection guide for RF microwave power sensors. Based on the structure and test principle of modern power sensors, this article analyzes the advantages and disadvantages o...[Details]
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Accelerating Scientific Research: NVIDIA Releases Major Updates to Quantum-2, cuQuantum, CUDA and BlueField DOCA Acceleration Libraries
DALLAS - SC22 - November 14, 2022 - NVIDIA today...[Details]
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I. Introduction
At present, with the improvement of people's living standards, there are more and more means of transportation, and security services are becoming more and more important, especial...[Details]
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