NeoPixel Stick Pendant #WearableWednesday #3DPrinting
Thingiverse user mpinner shared a 3D Printed wearable project.
i created a pendant to use for displaying information about the sensors and microphone on my jacket. this eases the act of coding so i can see the results of real world behaviors.
having bare leds exposed on my chest was a bit too much even with the brightness turned down. i added this ornamental piece to protect the neopixel stick and diffuse the light.
as an added benefit the diffusion makes the neopixel stick read as perfectly symmetrical and perfectly wearable.
i 3d printed my enclosure, if this is not something you have access to you might trying melting some low temp plastic, hot glue, over anything else you can find to cover these leds.
Make your own little LED strip arrangement with this stick of NeoPixel LEDs. We crammed 8 of the tiny 5050 (5mm x 5mm) smart RGB LEDs onto a PCB with mounting holes and a chainable design. Use only one microcontroller pin to control as many as you can chain together! Each LED is addressable as the driver chip is inside the LED. Each one has ~18mA constant current drive so the color will be very consistent even if the voltage varies, and no external choke resistors are required making the design slim. Power the whole thing with 5VDC (4-7V works) and you’re ready to rock.
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, or even use Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for MakeCode, CircuitPython, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.