H03R00 is a compact DC-DC buck power supply with a 3.3V/1A DC output and 5-40V DC input. The output voltage is provided through Hexabitz SMD edge-pad connectors (3.3V on top and GND on bottom). The -T module version comes with a 5.08mm terminal block connector for input voltage. Use this module to power all your Hexabitz creations (and other hardware) from a DC source (battery, AC/DC wall adapter, etc.)
Modular Relay Hub
Build and use a modular array of solid state relays!
Hand Gesture-Controlled Power Strip
Hack a power strip with some Hexabitz modules and remotely control your AC gadgets using your hand gestures!
A step-by-step guide to build blinky Hexabitz modules!