2D3D
Makes
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2 Likes1 DownloadsSeptember 27, 2022
This model is restricted by licensing terms.
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Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:4923621.
USB LED Tester Box
I used an old USB phone charger cable wired to 2x8 2.54mm DIL socket and resistors to test LEDs with different currents. 1,2,3,6,10,20,30,60 mA currents can be tested.
Resistor Values: 5V USB for red LED (2V drop)
1mA 3K 2mA 1K5 3mA 1K 6mA 500 10mA 150 20mA 100 60mA 50
2 Likes1 DownloadsSeptember 27, 2022
This model is restricted by licensing terms.
View license.
2 Likes1 DownloadsSeptember 27, 2022
This model is restricted by licensing terms.
View license.