Estes 5326 Rocket Science Model Rocket Launch Set – Beginner STEM Kit with Engines, Launch Pad, Controller & Mini AltiTrak AC/DC V/A + Resistance +

AC/DC V/A + Resistance + Capacitance + Inductance + Temperature

Microcontroller ATmega2560 Operating Voltage 5V Input Voltage (recommended) 7-12V Input Voltage (limit) 6-20V Digital I/O Pins 54 (of which 15 provide PWM output) Analog Input Pins 16 DC Current per I/O Pin 20 mA DC Current for 3

Assembly with a soldering iron is required

This durable metal royal blue dice set with attractive gold numbers and accents will impress your friends and competitors equally

Estes 5326 Rocket Science Model Rocket Launch Set – Beginner STEM Kit with Engines, Launch Pad, Controller & Mini AltiTrak AC/DC V/A + Resistance +Are you ready for a high flying adventure with the "Rocket Science" model rocket kit? It has everything you need (except batteries) to launch and track your rocket! Includes: One Model Rocket Kit, Porta Pad II Launch Pad, Electron Beam Launch Controller, 2 different Engines (with Plugs, Starters and Wadding), and Mini AltiTrak altitude tracker. This kit is the perfect way to have fun while exploring STEM (Science, Technology, Engineering, and Math)