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diy k29
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Electronic Combination
Lock Kit This really is an excellent introduction to security devices. Set your
own four digit code; any wrong key-in sequence resets the lock; correct sequence activates
the relay (up to 240VAC contacts). A 9-digit key pad circuit board is separate and
connects via ribbon cable, 30" supplied. Requires 12 VDC battery or supply
- DIY Kit 29.
Specifications:
- Main Board: L: 3" W:
2-3/8" H: 3/4".
- Key Pad Board: L: 2-5/8" W: 1-1/4" H:
1/2".
- Requires 12 Volt DC power supply.
(Need a Power Supply?)
- Relay contacts rated for 240VAC @ 12Amps.
See
CK210.pdf for complete
details, including schematic and theory of operation. Requires
Adobe Acrobat Reader available at
www.adobe.com
for FREE!
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