38KHz Infrared Transmitter Receiver Wireless Module
|+25 5 % $2.78|
|+100 8 % $2.71|
|+300 10 % $2.64|
|+500 13 % $2.56|
|+1000 15 % $2.49|
With infrared emission function, With infrared coding. With the extension interface of the infrared emission cup. For serial communication functions, the communication level is TTL.
It can control 99% of the devices in infrared format, including televisions, fans and other electrical and electronic equipments. Support for NEC encryption chips: (typical encryption chips such as uPD6121, uPD6122, TC9012 and numerous. Compatible chip model, such as the PT2221, PT2222, SC6121, SC6122, SC9012, etc.). Can be used as an infrared wireless data communication, data transmission, control and other functions IR.
Applications: smart home, student electronic design, infrared turn wireless, intelligent industrial equipment, MP3 controller, IR remote control, IR decoding equipment, electronic building blocks kit, electronic equipment control, infrared wireless switch design, coding equipment intelligent infrared remote control car.
Supply voltage 5V
Communication serial communication TTL level
Firing distance 6-10 meters OUR actual environmental test eight meters stability control