Electronics Projects, TDA2030A Amplifier for MP4 MP3 Player article
"audio amplifier circuits, ic amplifier, " tagged with
Evening at the request of a 12-volt battery will work with the simple quality needed to make a mono amp circuit TDA2030A was a good choice to be counted as good as price and performance of an integrated amplifier
Know do not have any mp3/mp4 player quite common constantly are developing audio outputs for an amplifier with raising a complete sound system can be activated as a resource to be used player from the simplest and cheapest of the Chinese goods ramming a emulate their memory not sd card models used separately from the circuit printed circuit board on the mp3 player supply I’ve added the LM317 regulator for the 1.5Volt.
TDA2030A MP3 Player amp
TDA-2030 Amplifier MP3 MP4 Player sprint layout pcb file: tda2030a-amplifier-for-mp4-mp3-player.rar