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Through the previous input and output content (LED control and button use), we have a basic understanding of controlling the I/O port. If you need to output high or low levels, you can write "1" or "...[Details]
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Fourth-generation devices increase rated power and power density, reduce conduction and switching losses, and thereby improve energy efficiency. MALVERN, Pennsylvania, USA, and Shanghai, China - Se...[Details]
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Pan Ersheng, Chairman (President) and Party Secretary of State Grid Economic and Technological Research Institute Co., Ltd.
In the next 30 years, energy and electricity will usher in a new era...[Details]
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1 Introduction
With the development of information technology, uninterruptible power supply (
UPS
) is developing towards digitalization, intelligence, networking, large-capacity multi-ma...[Details]
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In systems where a
microcontroller
must
communicate
with
peripherals that operate
at different
supply
voltages
. This design idea describes how, for low-
power
loads,...[Details]
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Intelligent integrated motor drives and brushless DC (BLDC) motors can help make electric and next-generation vehicles more attractive, viable and reliable.
An integrated motor driver co...[Details]
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0 Introduction The strong arc generated by the traditional AC contactor in the process of breaking the circuit not only causes contact wear and reduces the electrical life of the contactor; at t...[Details]
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According to Jiwei.com, yesterday (27), Huawei's Xinsheng Community published the speech made by founder Ren Zhengfei during his visit to Peking University, Tsinghua University, Chinese Academy of Sc...[Details]
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You can significantly improve the performance of signal processing functions in wireless systems. How? By taking advantage of the flexibility of the FPGA fabric and the embedded DSP blocks in today's...[Details]
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//The idea of the experiment is to initialize TIM3, then enter an infinite loop and wait for the overflow interrupt of TIM3. When the value of TIM3_CNT is equal to TIM3_ARR, an interrupt of TIM3 wi...[Details]
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Texas Instruments has integrated DAC and 4-20mA output drivers, as well as ultra-low power microcontrollers MSP430 . These chips allow you to design sensor solutions at a lower cost and lower p...[Details]
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Translated from——spectrum Lasers, chips and quantum circuits could all benefit from this blurry phenomenon Topological insulators, a new class of materials that insulate on the inside and con...[Details]
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introduction
CAN (Controller Area Network) is an industrial field bus. It is a communication protocol developed by Bosch in Germany in the early 1980s to solve the data exchange between nu...[Details]
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1. Experimental tasks (1) When the computer is turned on, the time displayed is 12:00:00 and the timing starts. (2) P0.0/AD0 controls the adjustment of “seconds”, and each press adds 1 second. (3) P0...[Details]
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The key technology of the reference voltage source is the voltage-temperature system CT, which represents the drift of the output voltage caused by temperature changes, referred to as temperature dri...[Details]
RF/Wirelessly
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