
Keep it cool with a Peltier module. These unique electronic components can generate a temperature differential when powered. That is to say, apply 12V to the red (positive) and black (negative) wires and one side will get cold while the other side gets hot.
Positive DC power lead. Adafruit states to apply 12V to the red (positive) wire; one side gets cold while the other gets hot.
Negative DC power lead. Adafruit states to apply 12V to the red (positive) and black (negative) wires.
| Pin | Position | Type | Function | Voltage |
|---|---|---|---|---|
| Red lead (+) | power | Positive DC power lead. Adafruit states to apply 12V to the red (positive) wire; one side gets cold while the other gets hot. | 12V nominal; Adafruit lists suggested voltage range 12V to 15.5V and max current about 6A at 12V. | |
| Black lead (-) |
12V nominal; Adafruit lists suggested voltage range 12V to 15.5V and max current about 6A at 12V. · Return for 12V nominal DC input.
Verify supply voltage and logic levels before powering up.
Module pins: Red lead (+), Black lead (-). Schematik maps them to your board in the app.
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| ground |
| Negative DC power lead. Adafruit states to apply 12V to the red (positive) and black (negative) wires. |
| Return for 12V nominal DC input. |