Mini Mod: Electronically Automatic Opening Tool Drawers

[Rekarp]

Back with a little project I did the other day.

Electronically Automatic Opening Tool Drawers! Otherwise known as cash drawers! I received some old worn out cash drawers from a bookstore I used to work for and decided to put them to good use. They operate by supplying 17Vs (YES 17V !?) to the solenoid that's inside the drawer. Well I didn't have a 17V powersupply so I ripped apart a receipt printer that powers it. Bingo a Transformer that supplies 17VAC. One Bridge rectifier later and I have a 17V DC tho cause of peak voltage it is a bit higher but it shouldn't matter to much. Coupled with two switches and a project box we have a powersupply for these drawers.





And a youtube link.

http://www.youtube.com/watch?v=GtzcdPuVoKM

[mmoshkowich]

Awsome but why no wood??

[SonyPortableizer]

Cool, but are you really too lazy to open it, in the sense that it will backfire and things will shuffle around.

[Rekarp]

Awsome but why no wood??

Its sitting on a Wooden platform. Does that count?

Cool, but are you really too lazy to open it, in the sense that it will backfire and things will shuffle around.

Not lazy. Just setting motion to the future of drawer design!

[Mario]

This is very nice. I like it.

I should build myself a couple of these.

[SonyPortableizer]

Ahh theres the real answer i was looking for, awesome idea

[Tibia]

Holy wah, man, that is just awesome! I may have to try and steal this idea for down at my place.

[Arrow-->]

now can you get one to open with your mind? that is the question

[Neildo_64]

now can you get one to open with your mind? that is the question

Yeah I have that system all set up in my room. I just use my brain to tell my hand to grasp the handle or the sides of the drawer and pull out on it, causing it to slide out along the rollers underneath. It's actually quite amazing and I got it all set up for really cheap!

[Rekarp]

now can you get one to open with your mind? that is the question

Yeah I have that system all set up in my room. I just use my brain to tell my hand to grasp the handle or the sides of the drawer and pull out on it, causing it to slide out along the rollers underneath. It's actually quite amazing and I got it all set up for really cheap!

Your the reason we are stuck on primitive fossil fuels

[Arrow-->]

now can you get one to open with your mind? that is the question

Yeah I have that system all set up in my room. I just use my brain to tell my hand to grasp the handle or the sides of the drawer and pull out on it, causing it to slide out along the rollers underneath. It's actually quite amazing and I got it all set up for really cheap!

i want one of those things you call "brain"

[bicostp]

Replace the bell with one of those 30 second voice recorders loaded with the audience yelling "Tool Time!" form Home Improvement. (Bonus points if the bottom says "Tool Time!" and the top is Heidi saying "Does everybody know what time it is?")

[grossaffe]

heh, sweet.

[Valium]

It'd be cooler if there was a button hidden inside the bench, and you had to slam it with your fist to open the drawer.

[grossaffe]

It'd be cooler if there was a button hidden inside the bench, and you had to slam it with your fist to open the drawer.

that would be awesome! although it would suck to have the drawers open from something heavy being dropped on the bench.