Pololu 4.2-15V 3A Fine-Adjust Step-Down Voltage Regulator with Adjustable Low-Voltage Cutoff (D30V30MASCMA) _MAKE_3DP_PLA Two programmable time-of-day alarms and

Two programmable time-of-day alarms and a programmable square-wave output are provided

Bosch is the first company to get this right by taking a MEMS accelerometer

The USB-A connector (USB1)

Power Supply (Adapter): DC5V-9V

and in the worst case scenario you can replace the chip for a few dollars and start over again

Pololu 4.2-15V 3A Fine-Adjust Step-Down Voltage Regulator with Adjustable Low-Voltage Cutoff (D30V30MASCMA) _MAKE_3DP_PLA Two programmable time-of-day alarms andThe Pololu D30V3x line of synchronous buck (step down) voltage regulators generates lower output voltages from input voltages as high as 45V. They are switching regulators (also called switched mode power supplies (SMPS) or DC to DC converters), which makes them much more efficient than linear voltage regulators, especially when the difference between the input and output voltage is large. This item is the D30V30MASCMA, which has an adjustable output