Introduction: USB JAR

Dear this is a jar used with Peltier unit electronic cooling effect and heating effect. It can be operated from 5V DC up to 12V DC.It also can connect with a PC, its will keep hot drink remain hot for long time and cool drink remain cool for long.If we used 12V DC supply then we can make tea and ice in this cup.
Note: if there is some problem to view this file the kindly used this link to download and play with that.