When you need some serious Volts.

Keep track of the current year, month, day as well as the current time.

Nixie tube driver

Use this for soldering wire or any project in which you need flexible wire.

Finish up your project with colored knobs.

Create beautiful things with cold-war era tech.

The Arduino Pro Micro is based on the Atmel Atmega 32U4 which has native full-speed USB 2.0 support. The native USB support means you can use this Arduino to emulate HID, MIDI and other USB devices.

A very extensive set of capacitors to get you going.

A cheap classic linear taper variable resistor. Want to dim some LED's or add an analog input to your Arduino? This is what you need.

Classic beginner-friendly solder with rosin core.