SparkFun Breadboard Power Supply Stick - 5V/3.3V SF_Keypad A soldering iron and wire

A soldering iron and wire cutters are the bare minimum tools required

The stainless steel rail is strong and straight but works best if bolted down

but the voltage on the OCM pin will not accurately reflect the motor current

Clamp the output at 37 Volts during power surges

The power connections (VIN

SparkFun Breadboard Power Supply Stick - 5V/3.3V SF_Keypad A soldering iron and wireThe SparkFun Breadboard Power Supply Stick is a very simple board that takes a 6 12V input voltage and outputs a selectable 5V or 3. 3V regulated voltage. All headers are 0. 1\" pitch for simple insertion into a breadboard. Input power can be supplied to either the DC barrel jack or the two pin header labeled + and . Output power is supplied to the pins labeled GND and VCC. Board has both an On Off switch and a voltage select switch (3. 3V 5V). The