XY-DUPH DC-DC Dual System CNC USB Step Up/Down Buck Boost Power Supply Voltage Regulator Desktop Power Module 5V to 3.3V

Manual Click here to openThis product is divided into 2 systems power system PER and meter system VAH which can measure the ambient temperature NOTE The application of the meter system requires a certain electronic foundation This product can only measure the forward voltage and forward current Do not connect the wrong line After the positive and negative connection it is easy to damage the product Package Included 1 x XY DUPH Wheeling Button DC DC Dual System CNC USB Step Up Down Module