Jrobot adds wheels to mobile phone and makes it truly mobile. Jrobot on 4G has unlimited range and goes anywhere in the world.
Healthy indoor environments system of smart commercial buildings Using Masked Authenticated Messaging (MAM) of the IOTA protocol.
A tiny, low-cost, and scalable device for sub-millimetric 3D positioning.
Measures tVOCs (Total Volatile Organic Compounds) + eCO2, dust density even for small particles >0.5μm, temperature and relative humidity.
In this tutorial, I am going to show you how to make Fridge Door Alarm Circuit
