3.3V Step-Up/Step-Down Voltage Regulator w/ Adjustable Low-Voltage Cutoff S9V11F3S5CMA Shipping:2-4 Weeks All Gravity components include a

All Gravity components include a standard 3-pin interface to make it simple to use and easy to connect to all Arduino compatible boards

Beetle BLE

The modules are certified for Europe

It is suitable for experimental teaching in schools

Existing Arduino library over at the wiki use 'pin out B'

3.3V Step-Up/Step-Down Voltage Regulator w/ Adjustable Low-Voltage Cutoff S9V11F3S5CMA Shipping:2-4 Weeks All Gravity components include aThe S9V11F3S5CMA switching step up step down regulator efficiently produces a fixed 3. 3 V (default) or 5 V (selectable) output whether it is higher or lower than the input voltage, which can range from 2 V to 16 V. (Note : minimum start up voltage is 3 V, but it operates at 2 V after that.) The regulator also has a precision adjustable low voltage cutoff with hysteresis that can be used to prevent battery over discharge. The compact (0. 5 0. 6)