Eevblog #1094 – casio fx260 solar ii calculator experiments
Some experiments on the Casio FX260 Solar II scientific calculator. Improving the solar capacity, trying out a Tritium nuclear battery!,…
Eevblog #1093 – casio fx260 solar ii calculator review
Review and teardown of the Casio FX260 Solar II pocket scientific calculator. How good is a $9 scientific calculator? https://amzn.to/2LwMbFE…
Eevblog #1092 – wi-charge ir wireless charging – fact or fiction?
Running the numbers on the W-Charge Infrared laser wireless charging system, does it work?, is it practical?, what is the…
Rally kart build part 1: frame
In this video we finally start working on the go kart we built for velocity tv. This homemade go kart…
Eevblog #1091 – led studio light repair
Dave discovers a potential systemic manufacturing issue with Lifud LED light drivers. A repair of two of Dave's failed Lifud…