by richard | Aug 27, 2017
This soil soil moisture sensor can be used to detect moisture to activate a display or trigger an action. When the soil is dry, the module output is set high, when wet low. Use this sensor make an automatic watering system, to keep your garden plants well without...
by richard | Aug 23, 2017
This project uses a moisture sensor to create a simple device to warn when soil becomes too dry. Language: MicroPython Concepts: displaying images; using digital & analogue pins Requires: BBC micro:bit YL-38 YL-69 moisture sensor Connecting wires Optional:...
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