I am trying my hand a bit at these, I've been wondering if I should invest in some powered or nor-powered relay switches for wireless PIRs that I have.
I've seen a few offers but I might be able to get a couple of automatic non-powered relay switches for under £90 it's from http://www.websecuritysystems.co.uk
I'm still not sure how to wire them, even if I use Cat5e I could be stuck.
Any help appreciated!!!
- Calculators
- Software
- Electronics Assistant
- EPE Index
- Evil Genius - Resistor Attack
- Stopwatch with split / lap time functions and 1 millisecond resolution
Links to more software can be found here.
- Technical Data
- Pin-outs
Connectors
- 12N / 12S (Used on trailers, caravans etc.)
- Banana (Used on test leads etc.)
- BNC
- Car Cigarette Lighter Connectors
- Coax (TV / Radio aerial connector)
- D Type (Mutipole, commonly used on computers etc.)
- DC Power Connectors (Barrel type)
- DIN
- F (Satellite etc.)
- FCC68 Modular Connectors - Used on telephones and computers.
- IEC (Mains "Kettle Plug" type)
- Jack (All sizes)
- Mini DIN (PS/2, S-Video etc.)
- N
- Phono (Audio Connector)
- P552/1 (8 pin as used on disco lighting etc.)
- R.F. Connectors
- RJxx (RJ45 etc. - Used on computer networks and telephones)
- SCART (Audio Video connector)
- Socapex
- Speakon
- TNC
- USB (Coming soon)
- XLR
Components
- Beginners Guide
- Forum
- Links
Categories
- Books
- Educational & Hobby Sites
- Components, Kits & Test Equipment
- Design & Manufacturing
- Products & Other Equipment
- Lighting & Sound
- Magazines
- Projects
- Software
Want to suggest a link to add here, exchange links with us or get a banner for your website?Click here for details.
- FAQ
- Contact