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1778 Results for "led nixie clock"

  • v2.0

  • Hardware release v2.0.Firmware release v0.1.0.Working release.Major Changes:- Removed indicator LED- Added reset jumper- Switched to different ESP WiFi module- Added test pointsPCB manufactured and assembled by PCBWay. Total cost is $535 for...
  • Blinking LED !

  • A major milestone reached today. The Kobold K2, without debugger attached, runs a program from its two Flash ROM's, and blinks the LED on the main pcb !  It runs on the RC-clock that is on the main PCB (U9A, HC132, 4K7 and 470pF). No RAM has been...
  • Sunrise LED

  • Background A gradually brighter light can mimic the sun rise.  It will allow for gentle wake-up in the morning.   Experience with the Philips HF3463 showed me that you shouldn't count on it to get up on time.  I sometimes find myself...
  • Changing the Mode LED

  • Not satisfied with the brightness of the bicolour LED I have lowered the values of the resistors but unfortunately the load was too high for the pin 13 (clock of the HC596) because this pin have already an LED internally. I have used a neopixel on the...
  • Erica's New Led System

  • Erica’s original system was based around the TLC5940 LED driver chip which was controlled directly by one of the raspberry pis in Erica with an ATtiny45 on the pi daughter board to provide the clock signals. Erica old LED setupFor anyone who saw Erica...
  • Recycling an IKEA light bulp

  • This 40 LED version recycled the PCB of a 600lm IKEA light bulb. Adding some additional wires, attach an ATTiny44 find a matching charlieplexing pattern and there it is. No need for KiCAD this time ;-).BTW. There are 36 LEDs around. This are 3 LEDs per...
  • Routed PCB

  • Here's the routed PCB.Features:PSoC 5LPUSB-B connectorLED controlled by the PSoCZ80 CPU512KB SRAMReal time clock+battery.The oscillator is optionalI2C connectorDownload cable headerODAS form factor (95x95mm)Mounting holes
  • It speaks to me!

  • For the second iteration of the Digital Dice Tower, I decided to add some sound. At first, I was simply going to add some beeps and boops to make the die rolling a little more interesting. But, then I decided to take it to the next level with sampled...
  • New Clock with Custom PCB working!

  • Finally I got the first build using the new custom PCB put together and running.  I was able to use a handheld router to cut the grooves for the LED rings, and the pocket for the PCB.  I did a light stain on it, with a clear coat to protect...