20pcs Infrared IR Wireless Remote Controller Module Kits DIY Kit HX1838 Geekcreit for Arduino - products that work with

Features Latest infrared wireless remote control kit consists Mini Slim 38KHz IR remote control and infrared receiver modules Mini Slim infrared remote control with 17 function keys firing distances of up to 8 meters ideal for a variety of devices in the control room IR receiver module can receive standard 38KHz modulation remote control signal through programming you can achieve remote control signal decoding operation which can produce a variety of remote control robots and interactive works Specifications Transmission Distance 8m above specific and surroundings the receiver sensitivity and other factors Effective angle 60 degreesSticking Material 0 125mmPET the effective life of 20 000 times Quiescent current 3 5uA dynamic current 3 5mA Step 1 Assemble Circuit You will need onefor this I used a UNO but just about anyshould work First wire up the infrared receiver that came with your kit There are 3 wires PWR GND and SIG I used port 11 for SIG Note some readers have reported that their sensor has different wiring double check it yourself Step 2 Download IR LibraryIn order to reverse engineer the remote and obtain the codes for each button we are going to need to download and install the following library https github com shirriff IRremoteExtract the file in your libraries directory e g C electronics 1 0 5libraries note I had to rename the library because the name was too long I just renamed it to IR Step 3 Add Library to sketch W