UM66 pdfwww.DataSheet4U.comComponentSl No12345678ItemIC UM66Transistor BC548bSpeaker 2”-4”Wire for connectionPush butten switchBatteryBattery HolderResistanceSpecificationCostThree pin IC, like plastic case transistor. Rs. 6 to Rs. 20Package code TO-222.depending upon themusic and part code.-same-Rs. 1/- to Rs 2.5/-depending upon themake.Speaker having diameter 2 inch to 6 inch Rs. 10/= to Rs35/-.with 50gm to 200 gm magnate and theresistance is more than 4 Ohm.Any insulated wire. Five coloured wire can Each 1 M = Rs 2/- to Rsbe used.3.5/-Any type.Rs 1/- to Rs 25/-Any Dry cell battery, Alka;ine battery. Rs. 4.5/- to Rs. 25 each.Rechargeable can be connected withprotection/Modification.Any type but should be matched with the Rs. 7/- to Rs. 10/-battery.Optional Quarter wat if not specified.Rs. 4.5/- to 2.5/- for 1dozzene,