Originally Posted by
unseen wombat
Poor man's lucid dreaming mask instructions:
1. Get yourself some LED's from radio shack, some resistors and capacitors, and 1 or 2 555 timers.
2. Look up online how to set up the 555s to start flashing at a rate of maybe 2 to 3 times a minute, about 20 minutes after being turned on. (The delay is the reason you may need 2 timers; one monostable, and one astable. I'm not an electrician though. There may be an easier way).
3. Place one LED on top of each eyelid at WBTB. Use a sleeping mask or a headband to keep them in place.
4. Connect the battery and go to sleep.
5. ?????
6. Profit!