Quasar ElectronicsAS3074KT - PC Controlled Relay Boardhttp://www.quasarelectronics.co.uk/media/ecom/prodsm/3074v2_small.jpgThis PC printer (parallel) port relay board provides independently programmable real-time control for each of the eight onboard mains rated relays.Electronics > Circuit Components > Circuit Prototyping > Development Boardsid3074kt3074KT29.95Quasar Electronics Limitednewin stockhttp://www.quasarelectronics.co.uk/Item/3074-8-channel-pc-parallel-port-computer-controlled-relay-board
Pre-Assembled Module or Self-Assembly Electronic Kit (Soldering Required)
This PC printer (parallel) port relay board provides independently programmable real-time control for each of the eight onboard mains rated relays.
Relay outputs can be used to automatically turn On/Off lights, motors & other devices around the home, office, laboratory or factory. The software interface is compatible with Windows 7 (32-bit)/Vista/XP/ME/2000/NT/9x and allows you to program and save an infinite number of On/Off sequences. Alternatively, you can write your own software with a DLL from http://www.logix4u.cjb.net/.