led blinker

Posts Tagged ‘led blinker’

ATtiny13 12-LED blinker with motion detection and scripted blinks



I can hear you screaming:”Not another LED blinker!” and yet here it is, packaged into yet another transparent Ferrero Rocher chocolate box, just like the first one. Why another ATtiny13 LED project? I needed to change the software to add a new feature and I had another box stashed away after Christmas – that alone should have been a reason enough :) Additionally, I have to admit right here that there will likely be one more post that includes an ATtiny13, LEDs and chocolates before I let it go (soon, I promise) and move onto more serious things, such as the DVD-CNC project that’s been languishing on and off my workbench for more than a year now.

That said, if you are still interested in programming ATtiny13 with the Arduino IDE to blink 12 Charlieplexed LEDs, respond to motion (shaking) and have the LED on/off sequence scripted in an orderly fashion rather than random or simply 1 through 12, then read on! Read the rest of this entry »

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  • rodrigo: hola estoy trabajando con un scorbot er3 mi duda es: que circuito implementaste para leer los pulsos del...
  • rodrigo: hello my name is rodrigo work with a scorbot er3 and my doubt is how you got the reading of the encoders the...
  • admin: The problem with 1/8th microsteps however, is that the difference in current (or PMW pulse width, depending on...
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  • greg: Thanks for your reply. It all makes sense what you are saying, although I`m not totally sure what you mean the...
  • admin: Hi Greg, thanks for stopping by my blog. You can increase the motor voltage, to add torque, but I would not...
  • greg: Hi! Thanks for publishing this, very useful thread! I just built it exactly the same way to drive a small...
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  • Gwynbleidd: Fix the animation !! The steps are fine but reversed, do not turned clockwise
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