Here is a breakout board for the LS20126 GPS receiver.

This is a clever little breakout board for both the RGB and R/G illuminated rotary encoders.

A small, but mighty power supply. This board was designed to be as small and inconspicuous as possible.

The INA169 is a “high-side current monitor,” which means that you place a resistor (a “shunt resistor”) on the positive power rail and the INA169 measures the voltage drop across that resistor.

XBee Explorer regulated φροντίζει για τη ρύθμιση 3.3V, signal conditioning, και των βασικών δεικτών δραστηριότητας (Power, RSSI και DIN / DOUT, δραστηριότητα LED). Μετατρέπει τα σειριακά σήματα των 5V σε 3.3V έτσι ώστε να μπορείτε να συνδέσετε ένα σύστημα 5V (μέχρι και 3.3V) σε οποιαδήποτε μονάδα XBee

This simple breakout board makes it easy to use our LED tactile switches in a breadboard, or your next project.

If you've ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. The SparkFun bi-directional logic level converter is a small device that safely steps down 5V signals to 3.3V AND steps up 3.3V to 5V at the same time.

This is a 5V Arduino running the 16MHz bootloader in a super-sleek form factor that will fit easily into your next small project.

This parts kit allows you to modify a coolant hose into an additional hand for your SparkFun Third Hand.

This is a basic 16 character by 2 line display with a snazzy black background with white characters.

The ATmega128RFA1 is a portmanteau of sorts – two separate components combined to form one device; half microcontroller, half RF transciever.