Originally posted by: MegaVovaN
edit: beds ARE separate. They are on floor I'm on queen bed.
edit2:
Originally posted by: slsmnaz
Maybe this?
as long as you sleep in separate beds
Packaged with our newest most powerful 12-volt bed shaker
Hmm, I like! Bed shaker!
Note, it's not genuinely a bed shaker. It's more like a souped up cellphone vibrator. Put it under your pillow. The first few times, it'll probably jar you awake in a hurry. Maybe it's more like having a 20lb bumblebee under your pillow.
Just disable the sound portion of the alarm, or be really careful not to accidentally set it. I've never heard it, but those things have a rating that's at least as loud, if not louder, than a smoke detector.
I used a vibrating alarm clock during a semester at college - I
really wish I'd have had that brilliant idea, oh, I don't know,
a few years sooner. People all over the place, yelling loudly about sports, stomping on the floor upstairs, playing guitars (electric or not), or just talking nonstop; well I couldn't wear earplugs, because then how would I hear the alarm clock. After about 2 years, that's when it finally dawned on me: "Well earplugs make be pretty well deaf.....deaf.....yeah, how does someone who's deaf wake up in the morning?" So I Google'd for "deaf alarm clock" and found the solution - a Sonic Boom alarm clock.
Other advice: get a UPS to go along with it. The clock has a battery backup, but the vibrating thing runs off a 12V adapter. If you're good with circuits, a more efficient route might be to just get a decent lead-acid battery charger, and hook the vibrator right to the battery. That bypasses the inefficiency (and cost) of having the UPS convert 120VAC to 12VDC for the battery, which is then converted back to 120VAC by an inverter, and back again to 12VDC by the power adapter, to feed the vibrator. Charger + battery = efficient backup.
If you
really want to build a bed shaker, maybe get an old garage door opener and attach an offset weight to the shaft. Use a relay off of the Sonic Boom then to trigger it.
I guess that might wake up your parents too though.