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With the introduction of energy consumption measurement and assessment specifications for state agency buildings and large public buildings, the installation of energy metering devices
on the main ...[Details]
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In November 2012, Mr. Chen from Shanghai applied to the State Grid Corporation of China for a photovoltaic power generation project in his private name. In December 2012, the State Grid approved ...[Details]
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0 Introduction Traditional human-computer interaction relies on complex keyboards or buttons. With the development of science and technology, some new human-computer interaction methods have also b...[Details]
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6MHz crystal oscillator, using timer counter 1, using interrupt mode, through P1.0 to make a light emitting diode turn on for 100ms, turn off for 300ms, and repeat. Assembly programming is used to ac...[Details]
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We have talked about the touch screen calibration principle before, which is to make the LCD correspond to the touch screen coordinates.
1. Five-point calibration implementation
1. ...[Details]
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1. Preemption priority and response priority are actually two priorities contained in an interrupt. The former is a level division of preemption priority, and the latter is a priority division of the...[Details]
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The global epidemic has led to an unfavorable economic situation and a decline in consumer purchasing power. However, some overseas regions have promoted conditional economic recovery, and coupled wi...[Details]
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Step 1: Use of digital I/O
Use buttons to input signals and LEDs to display output levels, and you can learn the digital I/O function of the pins. After pressing a button, a LED lights up. This i...[Details]
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#include "tim4.h" #include "stm8s_tim4.h" #define TIM4_PERIOD 124 void Dely1ms(void) { TIM4_DeInit(); /* Time base configuration */ // 8M/64=125000HZ // (x + 1)/125000=0.001s = 1ms // x = 124 TIM4_Ti...[Details]
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On the morning of September 28, iPadOS 14, the system for Apple's tablet products, has been released. One of the main updates is a feature called "Scribble". This feature can automatically convert th...[Details]
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Small size and best-in-class efficiency make it ideal for IoT, mobile and wearable electronics Beijing, China, December 28, 2023 – Littelfuse, an industrial technology manufacturing company committ...[Details]
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If you want to see a small signal, a poor guy like me is using an 8-bit machine. Such a small signal cannot be recognized by the naked eye, right? Then there are many difficulties. I also saw it when...[Details]
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Abstract: In order to improve the utilization rate of irrigation water and alleviate the contradiction of increasingly tense water resources, this water-saving irrigation control system was develop...[Details]
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Altera Corporation today announced the availability of the industry's first integrated enhanced forward error correction (EFEC) IP cores optimized for high-performance Stratix IV and Stratix V series ...[Details]
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Audi uses NXP’s Trimension NCJ29Dx series of ultra-wideband (UWB) precision ranging ICs to enhance the smart, touchless digital key capabilities of its new premium electric platform (PPE)
...[Details]
DSP and ARM Processors
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