» Power Supplies
Simple, no-brainer method to charge up a single cell Li-Ion / LiPo battery.
1.25 ~ 35V Buck/Boost Regulator with 3A current capability
These are small 1/8" square clear-epoxy encapsulated solar cells generating about 1/2 volt @ 1.9mA in sunlight.
This epoxy-encapsulated monocrystalline solar cell generates a nominal 4.5V / 18mA (sunlight) from a 24x33mm package. And has an integrated solarengine circuit board!
This big brother of the SCC3733 is also an epoxy-encapsulated monocrystalline solar cell, but this one offers 8 volts and 44mA in a 37 x 66mm package!
Standard 9V battery connector.
For builders of smaller robots, here's a holder for a pair of AAA batteries.
Need to hold a pair of AA batteries?
It's a nice quad-AA battery holder, with 6" leads.
This 4A capable PowerBoost 1000 can turn almost any battery voltage below 5.5V into a steady 5.2V to power your USB devices.
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