comments welcome -
Some one had to do it, so here is a first draft, comments welcome -
Interestingly I tested with both the LIPO and the 9V battery last night with 3 standard size servos, the 9V was better than I expected,
someone is unwilling or unable to make the fairly significant additional investment in a hobby quality battery
Not sure why all the battery stress. At walmart they have four rechargable AA or AAA batterys with a plugin wall charger for ~$13.
Also, buying NiMh AA cells at Walmart has already been suggested 2 or 3 times on this thread.
QuoteAlso, buying NiMh AA cells at Walmart has already been suggested 2 or 3 times on this thread.I only see walmart once previously mentioned, and without a current price point (but maybe it seems like more). Anyhow, a trip to walmart and RS is quick, practical, and easy to do for a quick start.
So, you might point out what works good in practice, what sorts of energy levelsthey each produce, and what is miserable [eg, Arduino 5V buss, PP9], rather than trying to sell the case for only what is "best". Engineering is about making good compromises.