Posts Tagged ‘arduino’

Modular Music Box – Adafruit motor/stepper/servo control

I bought a small 3-4.5V DC motor to start testing for the rotary magnetic sequencer I’m planning as part of the Modular Music Box for the Analogue is the new Digital exhibition as part of AND Festival…

Todbot’s Bionic Arduino: Introduction to Microcontrollers with Arduino: Class 3 has a section on Controlling a Motor using a 1N4001 ‘kickback’ diode and TIP120 transistor to “control speed of motor with analogWrite() just like controlling brightness of LED” which I still need to try out.

Then there’s a fairly thorough post at Lucky Larry’s ARDUINO, MAINLY ARDUINO PROJECTS, TUTORIALS… AND A FEW OTHER THINGS blog – Control a DC motor with Arduino and L293D chip… but (sigh)… I think I’ll just buy a shield kit.
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