Goldilocks and the 25T spline

ProModeler servos use a 25T output shaft. This means our servo arms are compatible with Futaba's (no bad thing in itself). Other manufacturers use...


The care and feeding of LiPo packs

Or how to stop farting away real money!

Learn how a simple chart for measuring the at rest voltage of a LiPo battery pack helps determine the state of charge, or remaining capacity. The...