Can I add aux input into my portable bluetooth speaker? if possible how. Answered
my name is anirban and I am from India i purchased a bluetooth speaker(got it in a very cheap price ) but it doesnt have any aux input but when i press its different mode it says aux inputmode on .Can u help me add a aux input feature in my bluetooth speaker so that i can also play it with my pc or anything else and i also want to create an easy function by which i can switch off using its own battery and play it by direct connecting it to adapter(basicmobilephoneadapter) so that my battery stays ok for long time. I have added the image of the circuit also.