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× Laser driver circuit board size 7.7mm*18mm 520nm 405nm 450nm laser diode driver ACC working mode 3V to 7V voltage supply $9.90
$9.90
× Voltage Controlled Constant Current CC Module High Power Current Source High Linearity Laser LED Driver Amplifier Board $19.00
$19.00

Cart totals

Subtotal $28.90
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Total $47.90
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