I needed to create a panner that would make 1 rotation over 5 minutes.
I discovered two other projects to base mine on. Construction is pretty much the same as the source projects below.
I rewrote some of the code. My TimeLapse Panner prompts for # of Rotations and Duration in minutes
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Step 1: Demo Video
Step 2: Parts and Pieces
Here are a list of Parts from V2.
1 (SG804A - 4 inch Gearbox Arm
3 (535044 - .250 inch ID x .500 inch OD Flanged Ball Bearing
* I found this at SparkFun
1 (634074) 1/4 inch x 2.500 inch D-Shaft
1 (545588) (06.11.03) 1/4 inch Bore Clamping Hub
1 (RHA32-36-84) 84 Tooth, 32 Pitch Hub Gear (3/16 inch Face)
1 (585484) (03.11.03) 90 Degree Channel Bracket A
1 (585400) (09.12.02) Attachment Blocks (12 pack)
* I did not use these.
1 (585468) (04.11.01) Flat Single Channel Bracket
* I did not use this.
1 (ABS250-625-725) 6.25 inch x 7.25 inch ABS Sheet (1/4 inch Thick)
* I used .220 thick Acrylic sheet from HomeDepot.
4 (534-1857) 6-32x 2.50 inch Aluminum Standoffs (Round)
* I did not use these. I used 4 x 6-32 3-inch bolts.
Misc 6-32 flat head screws and bolts (I used 1/2 lengths)
1 SainSmart LCD 1602 Keypad Shield with Mega 2560 Arduino board
* The Mega board is probably overkill for this project.
Step 3: Arduino Code
For full look at code see: http://markwheeler.com/wordpress/?p=381
Step 4: Build It!
I would refer to https://www.instructables.com/id/Timelapse-Panning-...
for build hints. It wasn't too difficult to create, wire the boards and motor, and piece together the enclosure.
You may have a different idea for the enclosure.
Step 5: LCD to Motor Driver Wiring Diagram
1 Person Made This Project!
oliverb made it!