Oled Screen SLA Curing Turntable with settable Timer

thingiverse

OLED Screen SLA Curing Turntable with Adjustable Timer Original code from jasonalday on GitHub: https://github.com/search?q=ArduinoCureBoxTimer Watch the setup in action on YouTube: https://www.youtube.com/watch?v=J-QONJzaGWM&t=61s Two Arduino Nanos are used, one for the turntable and the other for the timer and relay. Stepper Motor Speed Control uses Robojax's excellent code "Control Speed of Stepper Motor 28BYJ-48 with potentiometer - Robojax": https://robojax.com/learn/arduino/?vid=robojax_stepper_28BYJ-48_pot_speed Parts Used: * Arduino Nano 3.0 (search for better deals on eBay) + https://www.ebay.com/itm/3pcs-Arduino-Nano-USB-CH340G-V3-0-16M-5V-ATmega328P-Micro-Controller-Board-Mini/383102268889 * Mini Rocker Switch 117S (search for better deals on eBay) + https://www.ebay.com/itm/192728438418 * 10K OHM Linear Taper Rotary Potentiometers B10K POT with Black Knobs (search for better deals on eBay) + https://www.ebay.com/itm/3x-10K-OHM-Linear-Taper-Rotary-Potentiometers-B10K-POT-with-Black-Knobs-3pcs-U16/161944357946 * 5V Small Stepper Motor with ULN2003 Driver (search for better deals on eBay) + https://www.ebay.com/itm/5V-Small-Stepper-Motor-5mm-Shaft-0-0879-deg-step-and-ULN2003-Driver-35g-28BYJ-48/132954796503 * 5V Single 1 Channel Relay Module Board Shield for Arduino (search for better deals on eBay) + https://www.ebay.com/itm/5pcs-5V-Single-1-Channel-Relay-Module-Board-Shield-For-Arduino-Raspberry-PI-USA/292280749362 * 3.5mm Female Stereo Audio Jack (search for better deals on eBay) + https://www.ebay.com/itm/10PCS-3-5mm-Female-Stereo-Audio-Jack-Connector-panel-mount-US-Stock/382739533495 * Female DC Power Jack Plug with Panel Mount (search for better deals on eBay) + https://www.ebay.com/itm/10Pcs-Female-DC-Power-Jack-Plug-5-5-x-2-1mm-Panel-Mount-Socket-Connector-Adapter/323543398392 * 608-2RS Ball Bearing with Rubber Sealed (search for better deals on eBay) + https://www.ebay.com/itm/608-2RS-Ball-Bearing-8x22x7-Two-Rubber-Sealed-Chrome-Skateboard-608RS-10-QTY/302650334350 * Power Supply Adapter with AC to 12V DC Output (search for better deals on eBay) + https://www.ebay.com/itm/Power-Supply-Adapter-AC-to12V-Volt-DC-1A-2A-3A-4A-5A-5050-3528-LED-Strip-Light/173902473458 * Black Mini Micro Cross Phillips Head Self-Tapping Wood Screw (search for better deals on eBay) + https://www.ebay.com/itm/100pcs-M2M2-6M3M3-5-Black-Mini-Micro-Cross-Phillips-Head-Self-Tapping-Wood-Screw/163748735513