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What happens if the input voltage of the window comparator is equal to the upper and lower limits?
The following figure is a window comparator. Vref is variable from 0 to 5V. The voltage on R2 is guaranteed by an external adder to be always 100mV higher than Vref. Theoretically, when Vref is a cert
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Banknote number recognition system based on ARM.pdf
Banknote number recognition system based on ARM.pdf
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My knowledge of computers
Computers are composed of hardware and software. Hardware is what we can see, such as CPU, memory, motherboard, chipset, graphics card, network card, and sound card. Software is composed of applicatio
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Sampling rate of MCU ADC
For example, if the sampling rate of the MCU ADC is 200KSPS, is it equal to 200KHZ? Does it mean 200K samples per second? If the crystal oscillator is 11.0592MZ, how to determine whether the clock fre
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[Sipeed LicheeRV 86 Panel Review] 7-Waft Graphical Interface Development Test (Part 2)
In the previous article, the Waft test routine has been compiled. When updating the binary library file, the problem of insufficient system capacity is encountered. In this article, we will first expa
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