This product is no longer available
We no longer stock SparkFun Breadboard Power Supply Stick 3.3V/1.8V, but here are current alternatives in Breadboards.
SparkFun Breadboard Power Supply Stick 3.3V/1.8V
Discontinued
This simple breadboard power supply stick takes a 4–9V input and outputs a regulated 1.8V or 3.3V, selectable via an on-board switch. All headers are at 0.1" pitch for direct insertion into standard breadboards, and the output pins are spaced to power both breadboard power rails simultaneously.
Input power can be supplied through either the DC barrel jack or the two-pin header. An on/off switch provides convenient power control.
Key Features
- Selectable Output – Switch between 1.8V and 3.3V regulated output
- Dual Input Options – DC barrel jack or 2-pin header
- Breadboard Compatible – 0.1" pitch pins power both rails
- On/Off Switch – Easy power control
Specifications
- Input Voltage: 4–9V
- Output Voltage: 1.8V or 3.3V (switch selectable)
- Output: Regulated
- Pin Pitch: 0.1" (2.54mm)
Ideal For
- Powering 3.3V or 1.8V breadboard circuits
- Prototyping low-voltage designs
- Bench power for microcontroller projects
Package Contents
- 1× SparkFun Breadboard Power Supply Stick (3.3V/1.8V)
