For healthy food and busy pepole
It can connect to the mobile to tell you your food is read to eat and you can cold or heat your food
there is a compony made one but jsut for heat not cold also it use the AC power and don't connect with your smart phone
Peltier, H bridge l2988 ,temperature sensor , cover from composit materials
Nearby electronics store and stores for chemical matrial also the fablabegypt
around 400EGP which are $45.
The housing made from composite , and the electronics components will be into a PCB.
Sketching the lunch box , Test the prototype , 3D design for the box ,Drawing the circuit Making the PCB and testing the elecrtonics , makeing the composite ,Testing the system , Making the presentation and the video
I compleate most of tasks and I'm working to make it product
I need to know more about safty food materials
I Started working on it in the 15 of June and I reach to this poiant at 30 of June
The ability of cool and heat the food