Hello, I need help with designing a circuit set up that involves 3-4 Peltier tiles, the main circuit board, a step up transformer, an Oscillator. It doesn't have to have everything, I just need to get to around 5-6 Volts from a small enough set up that would fit in a 5.61 x 2.74 x 0.31 in dimensions. Please help. Power source would be from Peltier tiles. What do I need?
How do I do it?
Is there parts I am missing?