EEVblog Electronics Community Forum

Electronics => Beginners => Topic started by: skillz21 on October 08, 2016, 11:19:29 am

Title: DIY...ish Bluetooth Mic
Post by: skillz21 on October 08, 2016, 11:19:29 am

Hi guys!

I want to make this (http://www.ebay.com.au/itm/Professional-UHF-Wireless-Cordless-Dual-Headset-Headworn-Microphone-System-A1F-/252399641284?hash=item3ac430e2c4:g:E3QAAOSw~gRVrKrO), wireless/bluetooth with this (http://www.ebay.com.au/itm/Wireless-Bluetooth-Transmitter-and-Receiver-A2DP-3-5mm-Audio-Player-Adapter-/262616323216?hash=item3d25271490:i:262616323216). is it possible to do this? also, can i couple two of the recievers/transmitters up so that i basically get a wireless audio... link? (i don,t think its possible, just wondering).

Thanx! :-+
ps.fast responses appreciated :)

Title: Re: DIY...ish Bluetooth Mic
Post by: deephaven on October 08, 2016, 11:23:28 am

Check signal levels, you might need an amplifier between the two.

Title: Re: DIY...ish Bluetooth Mic
Post by: skillz21 on October 08, 2016, 11:27:08 am

Quote from: deephaven on October 08, 2016, 11:23:28 am

Check signal levels, you might need an amplifier between the two.

between the mic and the transmitter? How powerful would it need to be?

Title: Re: DIY...ish Bluetooth Mic
Post by: deephaven on October 09, 2016, 03:45:02 pm

The spec's aren't too clear, but you might be able to get away with a direct connection. If you don't mind taking a risk, you could always try getting them and see if they work together. If you then need a bit more gain, you could get something later.