A modification of the original design with a smaller base that has a simple switch and USB-C PD board set to 12 volts. For the switch i used a simple slide switch and the triggerboard i got from Aliexpress.
I have uploaded only the newly designed base, you can download rest of the parts from the original model
The author remixed this model.
A modification of the original design with a smaller base that has a simple switch and USB-C PD board set to 12 volts.