Business Card Thermal Charger
Easy And Simple Pocket or Wallet Thermal Charger.
Parts.
The parts are simple
1. 4x4 High Temperature Thermoelectric Power Peltier (TEG)
1. DC to DC Booster
1. Yoshi Copper Grill Mats Fast Cooling
1. Aluminium Frame ( preferably by CNC )
Finalize.
Put everything Together By Connecting TEG To DC to DC Booster Place Everything Inside the Frame Cover The Heating Side With Peace of Yoshi Copper Grill Mat, Make sure to have channeled Aluminium Inside For Cooling the apposed side. Later You Can Cover The Whole Thing With Copper Mat to be More Secure and Cool.
Enjoy.
It Works With any Heat Source Grater Then 90 Degree F, Just Put The Heat Source on One Side ( Make Sure First to Check The TEG Sides Positive And Negative) of the Card and you can Charge Almost Everything 5V.