Desk lamp

thingiverse

Led desk lamp with touch control of brightness and color temperature. Most parts are printed Non prited parts: 1. Alluminium plate 30mm x 180mm x 1mm 2. Alluminium tubes OD6 or OD8 or combined as on my photos 4pcs 200-350 mm length depending on size you want 3. ws2812b Led Pixel Strip 144 pixels/m (you need only 0.5m e.g. 72 led) 4. Arduino nano v3 controller 5. TTP223 touch button sensor 5pcs 6. USB power adapter 2A or better 3A, 7. USB power cable 3A 8. 200-470 ohm resistor for connecting WS2812b data input to arduino out 9. M3 bolts (DIN 921) and nuts 10 some wires Printing: Two parts must be printed with support: stand_body abd stand_clump. All other parts can be printed without support . Material PLA/PETG/ABS (in my case Silk PLA Antic gold) Stl files are already rotated to print as is. Wiring Arduino pin D3 - to ws2812b data input via 200ohm resistor Arduino pin D4 - inc brightness touch button sensor Arduino pin D5 - dec brightness touch button sensor Arduino pin D6 - change color temperature to warm touch button sensor Arduino pin D7 - change color temperature to cold touch button sensor Arduino pin D8 - soft on/off touch button sensor Arduino sketch included.