Cheap ass chinese LM2596 power supply failing after running for a long time.
As you can see on the image above, the measured voltage went up because the supplyied voltage changed from 3.3V on the Pro Mini.A project log for Weather & plant monitoring station
Arduino controlled wifi weather station, with local database, dashboard and online controllable watering system.
Cheap ass chinese LM2596 power supply failing after running for a long time.
As you can see on the image above, the measured voltage went up because the supplyied voltage changed from 3.3V on the Pro Mini.
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