Cars That Think

SEPTEMBER 27, 2023

Searching the interwebs, I found no shortage of leads about how to build a DIY seismometer. The problem is that the DIY seismometer designs I was seeing were large and ungainly contraptions. This consists of a geophone and a sensor board that plugs into a Raspberry Pi. I recently decided that I needed to give this a try.

Panama 103

Panama Puerto Rico DIY Chile 103

Cars That Think

NOVEMBER 1, 2023

“Energy is something we take for granted, because we just plug things into the wall, and it feels as inevitable as air. volts for about 60 hours. In the future, DIY may not even be necessary. The best-known wearable energy-harvesting tech today is, of course, solar, which pulls down electrons from sunlight or ambient light.

Energy 137

Energy Solar Carbon Fiber Universal 137

Tony Karrer Delicious EVdriven

APRIL 21, 2009

About CalCars Plug-In Hybrids FAQ How to Get a PHEV Where PHEVs are Carmakers Say. See How Carmakers are Responding to the Plug-In Hybrid Opportunity. Plug-In Supply also sells components and assemblies to enable "do-it-yourselfers" to convert Priuses using its kits and systems, configured for several battery types.

Plug-in 41

Plug-in Plug Hybrid Nickel Metal Hydride 41