[font=微软雅黑][size=4]I use 89C52 microcontroller to adjust the potentiometer and convert it through ADC0804 to output a hexadecimal number that can control the on and off of 8 light-emitting diodes. I w
There are generally two ways to increase the transmission rate of wireless transmission. One is to increase the spectrum utilization rate, and the other is to increase the spectrum bandwidth. In wirel
High-reliability MCU power supply design based on LM2576 The MCU of an embedded control system generally requires a stable operating voltage to work reliably. Designers are accustomed to using linear
Different efficiency
Different voltages
Different power
Different frequencies
Different uses
Different manufacturers
Different materials
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