私の質問

HaJoW The RDA5807 (not RDA5807M!) is stereo but only OUT R (7) is used to power one amplifier. You could use a second speaker by doubling the circuit around the OP-Amp and connect it with OUT L (8). Datashe... もっと見る

2021-02-06 10:18:21 役に立つ (2)
回答 (4)