Uploaded January 2023 | Updated September 2026, 3 weeks ago
OTB Thinker. I bought a Drok dc boost converter with 8v-60v 15a in and 10v-120v 15a output. I built a box for it. Check out my version.
OTB Thinker. I bought a Drok dc boost converter with 8v-60v 15a in and 10v-120v 15a output. I built a box for it. Check out my version.










