A dongle housing assembly for powering USB devices from a 12-24V DC power supply (3D Printer).
This design utilizes a low cost (<$3) KIS3R33S Module normally used with Arduino boards.
Buy the converter boards here for Cheap!!!….
KIS3R33S 5V USB DC 7V-24V to 5V 3A Step-Down Buck Module For Phone MP3 MP4 PSP
 | $9.98 End Date: Sunday Jan-6-2019 18:30:15 PST Buy It Now for only: $9.98 Buy It Now | Add to watch list |
2 pcs KIS3R33S 5V USB DC 7V-24V to 5V 3A Step-Down Buck Module For Phone MP3 MP4
 | $12.86 End Date: Wednesday Dec-12-2018 0:35:35 PST Buy It Now for only: $12.86 Buy It Now | Add to watch list |
KIS3R33S 7v-24v to 5v/3A DC Step-down power supply module / USB Buck NEW Module
| | $9.98 End Date: Sunday Dec-16-2018 23:21:20 PST Buy It Now for only: $9.98 Buy It Now | Add to watch list |
1Pcs 5V USB Output Converter DC 7V-24V DropShipping30488 KIS-3R33S Module
 | $7.05 End Date: Wednesday Jan-9-2019 6:09:41 PST Buy It Now for only: $7.05 Buy It Now | Add to watch list |
DC 7V-24V to 5V 3A Buck KIS3R33S 5V USB than Step Down Module For Arduino
 | $2.26 End Date: Monday Jan-7-2019 2:14:59 PST Buy It Now for only: $2.26 Buy It Now | Add to watch list |
KIS3R33S 5V USB Step Down Module Buck DC 7V-24V to 5V 3A for Arduino
 | $2.24 End Date: Monday Dec-31-2018 19:37:20 PST Buy It Now for only: $2.24 Buy It Now | Add to watch list |
1PC 5V USB DC 7V-24V to 5V 3A StepDown Buck KIS3R33S Module For Arduino LM2596
 | $8.99 End Date: Sunday Dec-16-2018 0:59:46 PST Buy It Now for only: $8.99 Buy It Now | Add to watch list |
KIS3R33S Buck 5V USB DC 7V-24V to 5V 3A Step Down Module For Phone MP3 MP4 PSP
 | $2.14 End Date: Tuesday Jan-8-2019 7:00:35 PST Buy It Now for only: $2.14 Buy It Now | Add to watch list |
5V USB Output Converter DC 7V-24V To 5V 3A Step-Down Buck KIS3R33S Module
 | $8.99 End Date: Tuesday Jan-8-2019 8:46:33 PST Buy It Now for only: $8.99 Buy It Now | Add to watch list |
DC 7V-24V To 5V 3A Step Down KIS3R33S Module 5V USB Output Converter PA
 | $7.44 End Date: Saturday Dec-29-2018 0:51:43 PST Buy It Now for only: $7.44 Buy It Now | Add to watch list |
