SMARS meets OTTO DIY

thingiverse

SMARS Meets OTTO and Gets a New Personality PARTS: 1 x MAX7219 LED Matrix: http://amzn.eu/0n7TpB7 2 x GA12-N20 6volt DC 150rpm Miniature Motors: http://amzn.eu/iFdepUK 1 x HCSR04 Ultrasonic Range-Finder Module: http://amzn.eu/eqhd9uw 1 x Noise Sensor Module (Analog Output): http://amzn.eu/gyttfjg 1 x Bundle of Female to Female Jumper Wires: http://amzn.eu/goNhuvi 1 x Active Buzzer (Not Passive): http://amzn.eu/dY53v9j 1 x HC-06 Bluetooth Module: http://amzn.eu/cY51dmd These Parts Can Be Found Elsewhere on the Internet and Are Listed Here as an Example, You May Buy Them from Your Local Supplier. 1 x Power Source: Whatever You Prefer, a Standard 9volt Battery into the Arduino VIN Pin Will Work, or a LIPO Battery and a Suitable DC-DC Converter into the +5v Pin, the Choice Is Yours. 1 x DC Motor Driver (Two Motor Output): Your Choice! 1 x Arduino: Your Choice, Either NANO or UNO! I Use Specially Designed Arduino NANO PCB with Integrated Buzzer, LIPO Battery Booster, Bluetooth Level Converter and Two DC Motor Drivers – As Can Be Seen in the Pictures. Please Visit SMARS for Original STL Files and Take Time to Visit OttDIY.