comment [5]
- From kum on 07-01-2010 at 23:31:37
Već vidim mladog inženjera, u odelu, kako lupka prstima po prekidaču za svetlo u bašti...
jer ga je žena izbacila golog na terasu... :)
IP: n/a
DEC8
Single Button Code Entry System
Don't want to use keys to enter your home... don't want that boring keypad either? If so, than this device is made just for you!
With a secret keying combination, actually 4 secret "modulated" key-presses on a single button, a relay is activated and any end-device can be actuated such as motor or a solenoid. This is great for garage doors but it might be a bit tricky to enter that code with lots of nines in it on a cold winter day. In the video we can see the automatic key-press entering with a rotary phone's dial, so it would be cool to open doors with this rotary input device instead of common boring keypad.
Project's source code for PIC16F628A will be available on the project page soon. In the meantime, you can buy a kit of this device!
© Alan Parekh
Sistem pristupa sa jednom tipkom
Link
Comments (6)
similar content
- SMD codebook (03-06-2004) [@Documents]
- Digital entry lock with keypad and smart cards (04-02-2010) [@News]
- Morse code practice keyer v2 (24-02-2004) [@Schematics/Audio devices]
- Li-Ion button cell battery charger (23-02-2004) [@Schematics/Power supply]
- PhorseCode POV gadget (01-06-2010) [@News]
- Hacking iButton vending machines (13-07-2009) [@News]
- Morse code practice keyer v1 (22-02-2004) [@Schematics/Audio devices]
- Connecting two LEDs on a single uC pin v1 (18-03-2004) [@Schematics/Microcontrollers]
- LM3886 single chip 68W amplifier (08-06-2007) [@Schematics/Audio devices]
- Morse Code Generator with Arduino (28-09-2015) [@News]
comment [6]
- From npn on 25-11-2010 at 07:36:36
Napravio sam ovo pre par dana, i ugradio dole kod interfona u ulazu u zgradi... Radi savrseno,
hvala puno za projekat :)
IP: n/a
comment [4]
- From trax on 07-01-2010 at 21:44:30
Ima to tamo na stranici http://alan-parekh.com/button-code-single-button-code-entry-system/
IP: n/a
comment [3]
- From Cope on 07-01-2010 at 19:54:10
Hoće li biti uskoro postavljen kod i download sheme?
Hvala...
IP: 109.93.50.239
add comment
Please log-in!
You can log-in on forum link: Login page. After logging-in, return to this page and click refresh in your browser.
