Freelancer: sbarbarelli
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High-Decibel Alarm-strobo PCB Design V1

Hello! Here I upload my proposal. The pcb measures 5x5cm, all components are th. (You could get another board with all SMD if you want). The input range is very wide, from 14 to 40v. And since I use an smps type dc-dc converter, the performance is very high. The circuit The buzzer is 95db. Let me know if you want to change something, or add something... greetings!!

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  • sbarbarelli
    • 3 ay önce

    ****** I can also make another board with all the SMDs if you want.

    • 3 ay önce