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In electronic products, both batteries and capacitors store electrical energy and provide power for electronic products. But why is it that batteries are a household name, and everyone from 80-year...[Details]
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Recently, Fuman Electronics said in an institutional survey that the second quarter is not bad at present, and the shortage is getting more and more serious. The performance of companies that can get...[Details]
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Tetsuro (Terry) Higashi, former CEO of Tokyo Electron and a member of the government's chip industry advisory panel, said Japan must achieve 2nm mass production within a decade. He said Japan shoul...[Details]
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The clock switching method used is manual switching. The clock switching is performed in the interrupt, and then the switched main clock is output to the CLK_CCO port. Clock switching flow chart (man...[Details]
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Interrupt service routine: void interrupt ISR(void);
The function name "ISR" can be changed to any legal combination of letters or numbers.
The interrupt function can b...[Details]
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The STM32F100VBT6 uses the ARM Cortex-M3 32-bit RISC core, operates at 24MHz, integrates high-speed embedded memory (up to 128kB flash memory, up to 8kB SRAM) and various enhanced peripherals ...[Details]
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introduction
With the development of electronic technology, the anti-theft alarm system has evolved from the original simplification and localization to intelligence and integration. At pr...[Details]
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Function of the circuit
Using
the absolute value circuit of a general OP amplifier, if the signal frequency exceeds several hundred kilohertz, the output waveform will becom...[Details]
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Hangzhou Hikvision Digital Technology Co., Ltd. Author: Wu Xiaohui I. Market Background With the rapid development of computer and network technology, especially the increasing maturity of vide...[Details]
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1. Why should we explore home lighting models?
The home lighting mode is related to people's lifestyle. It goes without saying that the best modern lifestyle is resource-saving, which is i...[Details]
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On the morning of July 21, a report released today by data agency Counterpoint Research showed that in the second quarter of 2020, sales of all smartphones in the US market fell 25% year-on-yea...[Details]
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1. Module signal introduction
1. Power supply voltage: DC5V
2. Data interface mode: T12, 8 rows per zone, 8 columns per zone, upper data, OE high valid.
3. Input signal: A, B, OE, DR...[Details]
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Xiaomi Mobile officially announced that the Xiaomi CC9 Pro will be equipped with a 100-megapixel camera. Later, the official also released actual sample photos of the Xiaomi CC9 Pro to show the image...[Details]
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This MPU6050 is driven by IIC, but the specific circuit diagram does not use the hardware IIC interface of STM8S, but uses the analog IIC. It should be pointed out that when configuring the STM8S I...[Details]
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1. Why does the 51 microcontroller prefer to use 11.0592MHZ crystal oscillator? First: Because it can be accurately divided into clock frequencies, related to the baud rates commonly seen in UARTs ...[Details]