Search Results for "temp"

...Our hardware solution is based on Raspberry Pi as central system and Arduino boards to control relays outputs (lights, shutters, sockets) and collect data from various inputs (wall buttons, motion, temp & humidity sensors, etc.). Images PiHome OpenHAB English Edition: https://webshare.cz/#/file/qmp4jggTpX PiHome OpenHAB Czech Edition: https://webshare.cz/#/file/mLZhzJucuF PiHome Home Assistant: TBD

...Environmental factors such as temperature, humidity, soil moisture, & smoke (from fire) are monitored and displayed on a terminal connected to the RPI & on a mobile app. GROWSS also controls the exhaust fan and grow lights based on the time interval (ie. 12 hours on/12 hours off) & from environmental factors, temp & humidity. The environmental values are saved to the local storage every 15 minutes and when an alarm is present. Hi & low values are also saved. The LEDs on the case & the mobile application indicate if there is a high/low temp alarm, hi/low humidity alarm, soil moisture alarm, or smoke alarm. A speaker (buzzer) is activated on the case if there is a smoke alarm. 2 other LEDs indicate if either the exhaust fan is on or if the humidifier is on.

Read the temperature, display it on this neat little 10-LED muticolor array. The array has, in order, BGGGGYYYRR LEDs. This first version is a trivial program that scans the CPU temp and uses 10 GPIO pins, one for each LED.