Light Painting with an LED Robot
Find all the 3d printable parts for this project and a full writeup about how we did it on our Hackster.io page: https://www.hackster.io/hackershack/l...
Did you know that you can make light paintings with a long exposure camera? Light painting is a photographic technique in which exposures are made by moving a hand-held light source while taking a long exposure photograph. We take this a step further by finely controlling the light source's movement with a stepper motor driven rover. The results are stunning. The project consists of a Raspberry Pi 3, two stepper motors, and a Neopixel LED matrix. It can easily be recreated with a 3D printer and all of the code is provided.
See how we built it, including our materials and code on Hackster.io: https://www.hackster.io/hackershack/l...
Get all the 3D printable part files on our Patreon: / light-rover-37733590
Here are some examples of normal light photography
Tutorial: • Light Painting Tutorial, How To Light...
Roomba art: https://www.google.com/search?q=light...
USEFUL LINKS:
All the code can be found on Github: https://github.com/HackerShackOfficia...
Raspberry Pi Neopixel library: https://github.com/jgarff/rpi_ws281x
Follow Hacker Shack on Instagram:
/ hackershackofficial
Subscribe to Hacker Shack: / @hackershack
MATERIALS:
2× Nema-17 200 steps/rev Stepper Motors
https://www.adafruit.com/products/324
2× Stepper Motor Drivers
https://learn.adafruit.com/adafruit-t...
1× Raspberry Pi 3
https://www.raspberrypi.org/products/...
1× Neopixel 8x8 LED Matrix
https://www.adafruit.com/product/1487
1× Female Jumper Wires
https://www.adafruit.com/products/794
1× Cell Phone Charging Battery
https://www.amazon.com/Anker-PowerCor...
1× 12v Step Up Chip
https://www.amazon.com/Qunqi-XL6009-A...
2× Might Need a Couple USB Splitters
https://www.amazon.com/Cute-USB-2-Por...
MUSIC:
Joakim Karud: / joakimkarud
Andrew Applepie: https://andrewapplepie.bandcamp.com/
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