How cam I make amplifier circuit for homemade speakers?
I have 2 speakers and i want to make external speaker. i have batteries, wires, many more components but i don’t know how the amplifier circuit works and how to assembly it.
Hi @mamoth42
Ahhh you had reminded me of my school life…. doing this on a breadboard for testing and moving forward to veroboard
What speakers are you using? 8 Omhs??
In general, if you have some electronics background, you can look for ST TDA series amplifier chips
Links:
https://www.aliexpress.com/wholesale?cat...
https://www.aliexpress.com/item/33048783...
Some Example
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