Introduction: IR Blaster (LIRC)
In this Infared Blaster setup we will utilize the TSOP4838 IR Receiver to record IR remote codes in order to play back the commands using an IR LED and a BC547 transistor. Then utilizing python we can create a script to automate the transmission of commands, i.e. turning on a TV set and changing the input source automatically.
Step 1: Parts
RPI 3 – https://goo.gl/CdVNoH
4 Amp Power Adapter – https://goo.gl/js4Uc7
16GB Micro SD – https://goo.gl/FDqZal
Miny Breadboard – https://goo.gl/xoNu4w
Resistor Assortment – https://goo.gl/q7FK1y
LED Assortment – https://goo.gl/Z5ri4u
IR LED kit – https://goo.gl/OqIvs7
Jumper Cable Assortment – https://goo.gl/7o34sL
BC547 Transistors – https://goo.gl/ewCMLX
TSOP4838 IR Recievers – https://goo.gl/3wqWdW
Step 2: Setup
We have a be nice policy.
Please be positive and constructive.