This circuit can make louder sound by connecting with the amplifier kit FK1301.
Technical Specifications: Power requirement : 3-6VDC.
Consumption : 18mA. (standby), 280mA.(working) @ 4.5VDC.
Using FK1301 as an amplifier.
PCB dimensions : 1.57 x 2.19 in.
Please complete your information below to login.
Sign In
Create New Account