FemtoBuck LED Driver - SparkFun

SparkFun Luminosity Sensor - TSL2561

Battery for AC inverter by EL Wire .

The SparkFun Fuse Breakout Kit comes with everything you need to assembly & use a glass capsule, inline fuse (ferrule type) for your project. The simple breakout design allows for a barrel jack and the option for a screw terminal to be used for (VIN) power input and a second screw terminal used for VOUT. Any 5mm x 20mm glass capsule fuse can be used with this kit depending on your project needs but we have been sure to include a 250VAC, 500mA one to get you started. Make sure to check out the related products and add additional fuse in your cart as a replacement for prototyping and testing.

Basic breakout board for the TEMT6000 Ambient Light Sensor.

The NCP1402 is a 3.3V DC-DC converter. 

This LilyPad Coin Cell Battery Holder has a small slide switch installed on the board, in-line with the power so you can shut off your project and save batteries. 

Blink any color you need! Use the Tri-Color LED board as a simple indicator, or by pulsing the red, green, and blue channels, you can create any color. 

This is a simple to use Light Sensor that outputs an analog value from 0 to 5V.

The Si7021 is a low-cost, easy-to-use, highly accurate, digital humidity and temperature sensor. 

This analog panel meter measures DC voltage from 0-5 volts with 2.5% accuracy.

This is a fantastic find for SFE. A small, high-quality, quad-band, standard SMA terminated, cellular antenna.

Need range? The 2.4GHz Large Duck Antenna 5dBi with Reverse Polarized - SMA RF connector is perfect for you.

This will be a treat for your ears! The Hamburger Mini Speaker is a 3W economical speaker option for any project needing stand-alone sound.