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Electric bat flight Posted by: littlestworkshop
Video duration: 66 seconds I never have space for the video on my own website so thought I'd use YouTube. Full details of the model at: http://www.indoor .flyer.co.uk/orni.ht m Related: bat, electric, ornithopter, quicksilver, rc |
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Parallax propeller doing its thing Posted by: littlestworkshop
Video duration: 34 seconds Dual encoder differential odometry with a Memsic inclinometer for tilt information. Related: encoder, odometry, parallax, propeller, robot |
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Mystery pick and place head thing Posted by: littlestworkshop
Video duration: 69 seconds Can anyone tell me more about this thing? Related: cnc |
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Cannon/ITT micro trackball Posted by: littlestworkshop
Video duration: 31 seconds Cool little trackball interfaced with a parallax propeller chip. Related: microprocessor, parallax, programming, propeller |
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4-axis cnc with proxxon MF70 Posted by: littlestworkshop
Video duration: 20 seconds Here is my proxxon doing a test cut in blue foam using my homemade 4th axis. It is the hub for the propeller of a nautilus submarine model. I made it for someone but they never did anything with it unfortunately. http://www.indoor .flyer.co.uk/nautilu s.htm Related: 4axis, cnc, mf70, proxxon |
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Parallax propeller driving a stepper motor Posted by: littlestworkshop
Video duration: 23 seconds I'm using a counter module to provide a numerically controlled oscillator, the frequency is updated at a regular interval to implement a smooth trapizoidal velocity profile. Distance is the integral of the frequencies. Inspired by the g-rex by geckodrive.com Related: motor, parallax, propeller, stepper |
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Bump flying in camp site Posted by: littlestworkshop
Video duration: 25 seconds The But Ugly Model Plane flying in a campsite in Germany, pilot "Epilot". Related: bump, model, plane, rc |
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BUMP flying with swallows Posted by: littlestworkshop
Video duration: 80 seconds This is Epilot's Butt Ugly Model Plane flying in a hangar with Migs and Swallows, the swallows win hands down! Related: aeroplane, bump, hangar, micro, mig, plane, rc, swallows |
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2-axis Parallel kinematic machine Posted by: littlestworkshop
Video duration: 10 seconds This is a test rig for a 2-axis parallel kinematic machine being run with Mach3 using the equations feature, see: http://www.indoor .flyer.co.uk/kinemat ics.htm Related: cnc, kinematics, mach3, parallel |
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Graphical widgets on propeller Posted by: littlestworkshop
Video duration: 33 seconds Generalized graphical clock widget running on parallax propeller Related: graphics, parallax, propeller |
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Close up of 2-axis parallel kinematic machine Posted by: littlestworkshop
Video duration: 6 seconds See other video for details, the speed is very much limited by the computer on the arcs as you can see by the rapid moves between letters. Related: cnc, kinematics, mach3, parallel |
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Another motion control test Posted by: littlestworkshop
Video duration: 9 seconds Now I have fixed up the code so I know how far it actually rotates the stepper motor. This shows 50 rotations of the stepper with trapezoidal acceleration up to some ungodly speed which is no use in practise (too little torque). Related: control, motion, parllax, propeller, stepper |
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Homemade 3D printer step 2 Posted by: littlestworkshop
Video duration: 35 seconds Getting the gantry to return to the start and also print repeatably in the same place Related: 3d, flatbed, hack, parallax, printer, propeller |
