This economical two-transistor project can be put together by a novice in less than 15 minutes. Ideal as a class-room exercise in soldering and basic transistor function the FK240 comes complete with a 8 Ohm 0.25W speaker.
The project can be practically applied in domestic and retail applications.
- Power Supply : 6-12VDC @ 105mA max.
- Dimensions : 26mm x 27mm x 15mm (1.02″ x 1.06″ x 0.6″) (plus speaker )