Download data sheet here: http://www.electronics123.net/amazon/datasheet/fk137-manual.pdf
- Make sure this fits
by entering your model number.
- It is the electronic circuit applied for decision making e.g. Games as seen on TV which the first player who presses the switch has the right to answer.
- The light will show at only that player stage, every other players press the switch afterward
- Power supply : 9 VDC.
- PCB dimensions : 2.4" X 1.7"
- Kit - Basic Soldering Required