4 Watts Bluetooth Speaker as Minimum

A project log for AudioSpoof

Make a device with the capabilities to transmit mag-stripe information implementing audio waves through a bluetooth or wifi speaker board

salvador-mendozaSalvador Mendoza 01/08/2017 at 19:450 Comments

I tried a 3 watts speaker, and it did not work well. Many errors in the reading, probably increasing the coil wil have better results.