Stereo Bluetooth Transmitter Transmitter Transmitter Circuit Help Answered
I am currently working on a LiPo Battery Adjustable Voltage Battery Pack, that has a headphone amp and bluetooth transmitter built in. I want the user to be able to use any compatible BT Headphones or BT Receiver Dongle. It is for use with metal detectors. Every time I Google Bluetooth Transmitter Module, I find a bunch. Upon closer inspection, I find they are all receivers (i.e. speaker left out, speaker right out). There are bluetooth dongles that plug into a 3.5mm jack and transmit, but there is a lag in the transmission that I believe stems from the module not being hardwired into the system. A lag in receiving the BEEP means the object is harder to pinpoint, more digging, bigger holes, and frustrated folks. Can anyone recommend a good available BT Transmitter Module that I can hardwire into my system as a test to see if the lag goes away?
Any assistance y'all could give would be greatly appreciated!