LM2596 Voltmeter
Create similar products the most affordable, best-selling LM2596 module with voltage display
Features
1.Input voltage range:440VDC
2.Output voltage range:1.25-37VDC adjustable
3.Output current:2A
4.voltmeter range: 0 to 40V, error ±0.1V
5.Input reverse polarity protection
6.Built in output short protection function
7.Built in thermal shutdown function
8.L x W x H =6.1*3.4*12 cm
9.Weight: 22g
10.LED digital voltmeter tube, the accuracy is adjustable function, can be aimed at your multimeteradjustable accurate.
11.Press the rightkey to let the display show the input or output voltage. when the right “OUT” led light, it shows output, the left “IN” led show input.
How to adjust the accuracy?