Development of temperature and humidity display board controller PCBA single chip microcomputer
2021-11-27 10:10:38
Development of temperature and humidity display board controller PCBA single chip microcomputer
Function specification of temperature and humidity display panel
1. Working voltage: 3.3vdc ~ 5VDC
2. Reverse power connection function to prevent burning out during reverse connection
3. LED digital screen display
4. Detect the current ambient temperature and display it alternately
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