fengzujian
Newbie level 5
Dear professionals
I need to build a power tranducer to drive a eletromagnetic buzzer.The residential electricity in USA is 110V 60Hz, I need the output to be 110V 40hz in square wave with with limited output current.
How can I get the transducer, please help, thank you in advance. **broken link removed**
I need to build a power tranducer to drive a eletromagnetic buzzer.The residential electricity in USA is 110V 60Hz, I need the output to be 110V 40hz in square wave with with limited output current.
How can I get the transducer, please help, thank you in advance. **broken link removed**