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0104110000083074
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5V / 8V / 9V / 12V 1.5A Voltage Boost Module
77 Item Items
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The letters A and B can be seen on the PCB. Use the elctroplating iron to change the on and off of the pad next to the characters to change the output voltage. In the table, 0 means that the pad is disconnected and 1 means that the pad is connected.
| A | B | VOUT |
| 0 | 0 | 5V |
| 0 | 1 | 8V |
| 1 | 0 | 9V |
| 1 | 1 | 12V |
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