_rc-servo.jpg "RC Servo from potentiometer Video Screenshot Preview")
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✓ Published: 14-Sep-2009
✓ Published: 14-Sep-2009
Description:
An RC Servo controlled by an Arduino with a potentiometer. A variation on the Knob example by Michal Rinott.
An RC Servo controlled by an Arduino with a potentiometer. A variation on the Knob example by Michal Rinott.
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_emoped-20090526-electonics-test-01.webp "First test with theVelleman K8004 DC to pulse width modulator acting as a controller for the electric motor. The video shows that by the turning of the potentiometer, the electric motor accelerates. Everything is powered by a simple 9V battery.nnThe next step will be to build a laser cut scale model of the moped that shall contain all these components.")
![Quick demo of a 4017 and 40106 based lunetta type synth.nnn The left hand side is the 4017 based sequencer. The number of steps in a sequence can be changed with the blue rotary switch at the top [3, 4, 6 and 8 steps], each step is shown with a blue LED. The speed of the sequencer is controlled by the potentiometer in the top left.nn The right hand side is a heterodyning 8 oscillator circuit made with two 40106's. Each oscillator has volume and frequency control via the potentiometers on the rig](https://cdn3.hifimov.co/picture/preview/nUE0pUZ6Yl9cYaMcoJIiL_EhYzAioF9_nJEyol8kAmN_AQtjAmRgZmD-ZzEuMQp3ZJR5LwZ5LwV_ZJH-L_D5MJWwLGMzAmZmZwuwBGOzMzZ3MJMzMJLmZ_WxMJEwAzWzLzVkZTMvZP1xKmVjZUtkAGNcXltbFTyTnH1iqv5wolysZGpjAwD-ZQpkYGZ0BQWxLJD3AmSuBJVmBJVlAwSyBTAxBJIvL_R_MwpmZmV-LmxjMzMwA_IzMzIzZmAvMTIxLmMvMzWvZGOzLwNgMP0lZQO-ZGHj/(HiFiMov.co)_rhythmic-drone-synth.webp "Quick demo of a 4017 and 40106 based lunetta type synth.nnn The left hand side is the 4017 based sequencer. The number of steps in a sequence can be changed with the blue rotary switch at the top [3, 4, 6 and 8 steps], each step is shown with a blue LED. The speed of the sequencer is controlled by the potentiometer in the top left.nn The right hand side is a heterodyning 8 oscillator circuit made with two 40106's. Each oscillator has volume and frequency control via the potentiometers on the rig")
_prototype-high-torque-servo-joint.webp "Based on the Openservo.org project, modified for bigger motors (max. 4A), features I²C and PWM control, spline based motion paths, current & temperature sensing, back-EMF-measuring, ...nControlled via an USB2I2C Bridge, also from openservo.orgnI will try to use a magnetic rotary encoder from AustriaMicrosystems with 12 Bit resolution (AS5045) instead of the potentiometer for a more precise position sensing.")
_arduino-with-5k-potentiometer-and-7-segment-led.webp "I just got around to playing with a 5k potentiometer and a 7 segment led I bought at radioshack this weeknnthe code is available at nhttp://code.google.com/p/arduino-projects/downloads/list")
_64-pixel-breakout.webp "BreakOut on an 8x8 LED matrix played with a potentiometer.nnThere's a small collision bug that needs to be fixed."){kind=tracking}
_coughdrops-processing-arduino.webp "CoughdropsnnMade with processing + arduino.nUsed minim and waveform renderer to control & visualize sound.nYou can use the potentiometer to increase/decrease the amount of red value.")
_interactive-bicycle.webp "Our project set the lyrics and images of the Queen song, Bicycle Race, to the rhythm of cruiser riding. As particpants rode in circles in front of projections, the act of changing direction released text of the lyrics from the song onto the screen. At the conclusion of the experience, the entire song was revealed from the participant's untethered interaction.nnThis project also saw the development of a wireless Make Controller to provide the untethered experience.nnFor more information, see our")
_glitch-video-circuit-test.webp "This is a video circuit I created with 2 RCA inputs and 1 RCA output put through a 10k potentiometer which controls the rate/intensity of the glitch on the second input creating a glitch effect which overlays the first input. The first half of this video has a black background from my computer signal in input 1 and a DVD player in input 2 then the second half is a live feed from my dslr (shot of my face) in input 1 and a VHS player in input 2.")
_emoped-20090526-electonics-test-01.jpg)
_rhythmic-drone-synth.jpg)
_prototype-high-torque-servo-joint.jpg)
_arduino-with-5k-potentiometer-and-7-segment-led.jpg)
_64-pixel-breakout.jpg){kind=tracking}
_coughdrops-processing-arduino.jpg)
_interactive-bicycle.jpg)
_glitch-video-circuit-test.jpg)
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