About Sparkfun
Sparkfun is a great resource for all types of components, they have great documentation and create their own libraries for the components they sell. Shipping can be a bit slow sometimes, typically orders are filled and shipped within 48 hours of ordering and are received within 3-5 shipping days so usually you want to order a week in advance.
Popular Items
Honestly, Sparkfun will likely have anything you need, sometimes they only have a limited selection but they will usually have at least one option for whatever you might be looking for.
- Microcontrollers
- Batteries
- Distance sensors
- Buttons
Visit www.Sparkfun.com