Light Sensitive Relay - Rollins Railroad Designs
Item description: Circuit uses ambient light to control a relay.
Power requirement: 12 volts DC at 200 mA
Dimensions (length x width x height): 2.4" x 1.3" x 1.0"
Rollins Railroad Designs Part Number: 003kitrr
Price each, in U.S. dollars: $20.00
Be sure to make checks payable to "Mark Rollins"
Item description: 12 volts DC power supply for circuit above.
Rollins Railroad Designs Part Number: 001powrr
Price each, in U.S. dollars: $8.50
Be sure to make checks payable to "Mark Rollins"
Item description: 12 volts DC power supply (001powrr) and circuit above (003kitrr).
Rollins Railroad Designs Part Number: 004kitrr
Price each, in U.S. dollars: $27.50
Be sure to make checks payable to "Mark Rollins"