TAI-01 5V Infrared Audio Transceiver DIY Kit IR Sound Voice Transmitter Receiver Infrared Transmission Module

Description:
This is a DIY Infrared Reversing Indicator kit parts. You should solder it by yourself.Transmitting audio signals through infrared signals.

Features:
1>.High sensitivity;
2>.Low power;
3>.Wide operating voltage range;
4>.Low power consumption;
5>.DIY design;

Parameters:

Working Principle:
1>.Transmitter: The audio signal is loaded into the infrared light-emitting diode through triode modulation, so that the light emitted by the infrared light contains an audio signal.;
2>.Receiver: The infrared receiving diode converts the infrared light containing the audio signal into a weak electric signal, and the audio signal is amplified by the audio amplifier to push the horn to restore the sound.

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:
1>. Please make sure all components in right direction and right place.
2>. Please check whether pseudo/float welding.This is very important .
3>. The soldering iron can't touch the components for a long time, otherwise the components will be damaged because of the high temperature.
4>. It is recommended to use a stable power supply, otherwise it may interfere with the audio signal output.
5>. It uses the infrared principle, so it can't be used in the sun or in high temperature environment, otherwise it will easily interfere with signal communication.

Component List:

Note: You can finish installation by PCB silk screen and component listing.

Application:
1>.Electronic teaching
2>.Exercise welding skills
3>.Circuit application
4>.Wireless audio communication
5>.Micro speaker

Frequency asked questions:
1>.Why can't work?
Q :Please make sure all components in right direction and right place and check whether pseudo/float welding.This is very important.

Install tools you need preliminary preparation by yourself:
1>. Soldering iron;
2>. Multimeter;
3>. Solder wire;
4>. Iron stand;
5>. Diagonal cutting pliers;
6>. The screwdriver;
7>. Tweezers;
8>. Long nose pliers;
9>. Suction tin;
10>. Cleaning sponge;
11>. Screwdriver set.
 

Download installation manual and schematic:
 

Finished Product Picture:

I. Tested by ICStation's Outstanding Partner The Unwanted Guy:

Learn More Details in the Video:
(The language in the video is English)

II. Tested by ICStation's Outstanding Partner bzoli5706:

You could hear some awesome music from the video:

If you put the tweezers between the modules, the music will stop.

Learn More Details in the Video:
(The language in the video is English)

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1) Delivery Time of mixed orders with items in different Shipping Status should be calculated using the longest estimate times listed. 
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