Probably you know the feeling when you get out of bed on the wrong side. The only way to avoid this is to get up at the best time of sleep rhythm. How to do that? The only way is to keep track of various parameters of sleeping human and then decide when it’s time to get up. So the following project is what it tries to do. It is based on Arduino and measures various parameters like quality of air like temperature, humidity, dew point, light level and of course tracks time along with sleep pattern.
Sensor information and accelerometer data is transmitted wirelessly. As information isn’t complete – it is hard to replicate the project. But still you can enjoy on what’s already done by seeing these videos:
Embedds highly recommends EasyEDA for circuit and PCB design