3pcs TAI-01 5V Infrared Audio Transceiver DIY Kit IR Sound Voice Infrared Transmission Module Kit

Description This is a kit parts You should solder it by yourself Transmitting audio signals through infrared signals Instructions Step 1 Complete the installation in the normal way following installation manual and schematic Please request separately Step 2 Connect 2W 8ohm speaker It does not include in package and input audio Step 3 Connect DC 4 9V voltage Step 4 Test and use Using attention Please make sure all components in right direction and right place Please check whether pseudo float welding This is very important The soldering iron cant touch the components for a long time otherwise the components will be damaged because of the high temperature It is recommended to use a stable power supply otherwise it may interfere with the audio signal output It uses the infrared principle so it cant be used in the sun or in high temperature environment otherwise it will easily interfere with signal communication Features High sensitivityLow powerWide operating voltage rangeLow power consumptionDIY designParameters Model TAI 01Transmitter operating current Less than 15mASoldering difficulty Level EasyWorking voltage DC 4V 9V Recommend 5V Output power 2W max 8ohmCommunication distance 50cmTransmitter PCB Size 36 5 x 20mmReceiver PCB Size 39 5 x 23mmPackage Included 3 x Infrared Audio Transceiver DIY Kit