3pcs 38khz infrared ir

Buy 3pcs 38KHz Infrared IR Transmitter Sensor Module for R161.54

Buy 50pcs 38KHz Infrared IR Transmitter Sensor Module for R643.42

Description: Infrared receiving module adopts 1838 infrared receiving head Light resistance, strong electromagnetic interference, built-in infrared dedicated IC, can work under 500 lux light intensity Widely used in: stereo, TV, video machine, disc machine, set-top boxes, digital photo frame, car stereo, remote control toys, satellite receivers, hard disk player, air conditioner, heater, electric fan, lighting and other home appliances Specification: Dimension: 6.4 x 7.4 x 5.1mm Receiving angle: 90 ° Working voltage: 2.7 ~ 5.5V Frequency: 37.9KHz Receiving range: 18m Package included: 3 x Infrared sensor receiver module

Description: The Universal Remote Control is so small that you can easily fit it in your pocket, purse, or wallet. It also has a strong keychain clip if you would like to attach it to your keys. Use the Mini Keychain Universal Remote to control up to 500 brands of televisions. This item is easy to program and works within a few seconds. Simply point and hold the mute button to program. Great for bars, restaurants, the gym, schools, and hotels anywhere! The laughs will keep on coming! Get yours today and save! Easy to use, just point and click; Easily prank anyone anywhere! Type: Mini Stealth TV Television Remote Size: 2.25 x 1.25 inch / 5.5 x 3.5cm How to set? Press the mute symbol key, enter the automatic search program. When the mute symbol appears on the TV screen, immediately release your hand, look at the other key is normal or not, if normal then set finish. If do not normal please re-search with the above method …… Encounter this problem? 1. Spend more time when setting. A TV. There is only one code, but remote itself has a lot of code. In the search, sometimes appeared mute symbols but cannot be used. (Maybe your TV will appears several mute symbol, but only one mute symbol is correct) when a mute symbol appears unusable, then continue the search, until you find the correct one. 2. Sometimes use other methods, such as take out the battery after a few minutes re-setting. 3. Another method is restore the factory settings. Use something can conduct electricity, conducting the positive and negative. 4. If no response please restart the TV. Package Included: 3 x Mini Stealth TV Television Remote 3 x Battery More details:

Description: The Universal Remote Control is so small that you can easily fit it in your pocket, purse, or wallet. It also has a strong keychain clip if you would like to attach it to your keys. Use the Mini Keychain Universal Remote to control up to 500 brands of televisions. This item is easy to program and works within a few seconds. Simply point and hold the mute button to program. Great for bars, restaurants, the gym, schools, and hotels anywhere! The laughs will keep on coming! Get yours today and save! Easy to use, just point and click; Easily prank anyone anywhere! Type: Mini Stealth TV Television Remote Size: 2.25 x 1.25 inch / 5.5 x 3.5cm How to set? Press the mute symbol key, enter the automatic search program. When the mute symbol appears on the TV screen, immediately release your hand, look at the other key is normal or not, if normal then set finish. If do not normal please re-search with the above method...... Encounter this problem? 1. Spend more time when setting. A TV. There is only one code, but remote itself has a lot of code. In the search, sometimes appeared mute symbols but cannot be used. (Maybe your TV will appears several mute symbol, but only one mute symbol is correct) when a mute symbol appears unusable, then continue the search, until you find the correct one. 2. Sometimes use other methods, such as take out the battery after a few minutes re-setting. 3. Another method is restore the factory settings. Use something can conduct electricity, conducting the positive and negative. 4. If no response please restart the TV. Package Included: 3 x Mini Stealth TV Television Remote 3 x Battery More details:

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Features: 1. Compact construction, sense the presence of an object by using the reflective IR beam from the object. 2. Consists of a phototransistor. 3. Snap-in construction for PCB mounting. 4. Plastic polycarbonate housing construction which prevents crosstalk. 5. Position sensor for shaft encoder. 6. Detection of reflective materials such as paper, IBM cards, magnetic tapes, etc. 7. Limit switch foe mechanical motions in VCR. 8. General purpose - wherever the space is limited. Specifications: Sensing Distance: 12mm. Operating Wavelength: 950 mm. Sensing Method: Reflective. Reverse Voltage: 5V. Forward Current: 60mA. Forward Surge Current: 3A. Emitter Power Dissipation: 100mW. Collector Emitter Voltage: 70V. Emitter Collector Voltage: 5V. Collector Current: 100mA. Detector Power Dissipation: 100mW. Sensor Total Power Dissipation: 200mW. Operating Temperature: -25°C ~ +85°C. Package Included: 3 x TCRT5000 Sensor

Mini 38KHz IR Infrared Transmitter Module + IR Infrared Receiver Sensor Module For Arduino RPI STM32 More info please click here ! The Infrared Emitter is based on the infrared emission control module 940, the infrared signal emitted by the transmitter tube 940nm wavelength. The signal can be acquired infrared receiver module which is a few meters away and demodulation, encoding and decoding process can be achieved with the remote control function. Features: 1. Level control interface, power supply for 5V or 3.3V 2. High level active, and the drive current is small 3. In accordance with the direction of the tube can be launched manually adjust the actual application requirements The Infrared Receiver is based on HL-A838 integrated infrared receiver modules. IR transmitter module can receive incoming 38KHz modulated infrared signal and demodulated into logic level. When it receives the modulated infrared signal then output low level, otherwise output high level. IR remote control can be completed by using application of codec. Features: 1. Funny and easy to use 2. low-power, wide-angle and long distance reception 3. Supply voltage can be 3.3V~5.5V 4. Output matching TTL, CMOS level Package included: 1 x IR Infrared Transmitter Module 1 x IR Infrared Receiver Sensor Module