Matters needing attention in the development and writing of interrupt programs for single-chip microcomputers in ChengduThere are many interrupt resources in the microcontroller, such as external inte
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Temperature and humidity display board controller, PCBA microcontroller developmentTemperature and humidity display board function manual1. Working voltage 3.3VDC~5VDC2. Power supply reverse connectio
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Development of Air Purifier PCB Circuit Board MicrocontrollerAir purifier control panel function manual1. The LED indicator shows the current working status of the air purifier in real time2. Suitable
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