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RDA5807FP portable radio

Overview

The radio with RDA5807FP as the core is powered by two AA batteries. The headphone cable doubles as the radio antenna. The circuit is simple and does not require debugging. The power switch adopts a toggle switch to prevent accidental touch and loss of power.
Test video address: https://www.bilibili.com/video/BV1eP4y1D78E/

Design Files

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2025-06-23 08:53:49

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