Tag Archives: NiMH battery

Playing with a Photon

Figure 1:  A Photon-powered project has been added to my collection. Click to enlarge. Figure one shows the idea in a physical mock up.  Actually, the parts are real, they just haven’t been soldered together yet.  So, we have a … Continue reading

Posted in Uncategorized | Tagged , , , , , , , , , | Leave a comment

Homemade Tablet – Getting the Battery Parameters

The start up voltage was higher today (10.35 volts) than it was yesterday (9.65 volts). That may point to the batteries being a little more discharged than I thought, coming out of the shipping box. If that’s the case, then … Continue reading

Posted in Uncategorized | Tagged , , , , , , , , , , , | Leave a comment

Homemade Tablet – Fun with Auxiliary batteries

Figure 1: Working up a new battery configuration. The new batteries arrived in a small but heavy package. I pulled the brand new Imedions out of the box, and tested them for voltage. All but one was OK out-of-box with … Continue reading

Posted in Uncategorized | Tagged , , , , , | Leave a comment