Arduino RF Transmitter and Receiver
Budget: $30 – $250 AUD
See Attached
I have a UltraSonic Speaker
I want to use an Arduino to send a sound to it.
What I want to do is to have to push a FOB Button as the transmitter and have the Arduino be the receiver and play the sound listed in the LRAD link.
The LRAD Link shows an Amplifier..but my speaker has it already.
I ned a someone to show me what is required for a complete project.
I have a UltraSonic Speaker
I want to use an Arduino to send a sound to it.
What I want to do is to have to push a FOB Button as the transmitter and have the Arduino be the receiver and play the sound listed in the LRAD link.
The LRAD Link shows an Amplifier..but my speaker has it already.
I ned a someone to show me what is required for a complete project.