3Pair Mini 38KHz IR infrared Transmitter Module + IR infrared Receiver Sensor Module
$29.84
Shipping:Standard Shipping about 10-25 business days
Secure Payment:Paypal,VISA,MasterCard
Description
More info please !
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
3 x IR Infrared Transmitter Module
3 x IR Infrared Receiver Sensor Module
Weight | 0.024 kg |
---|
Customers Also Viewed
20pcs DC 5V Step Up Boost Converter Voltage Regulate Power Supply Module Board with Enable ON/OFF
$72.05Boost & Buck ModuleAdd to cartSize ConversionInchesCentimetersPlease according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.SpecificationsWorking frequency:1MHzUp to 94% Efficiency (usually is 75%-91%) Quiescent current:Turn on output 210uA,Turn off output 5uA. Operating temperature:-40~+85 →Storage temperature:-65~+150 →Size:20 x 15 x 6mmWeight:1.5g ProtectionOver current protection(OCP)Over voltage protection(OVP)Short circuit protection(SCP)Over …
3 Set 600 Pcs 15 Value Transistor TO-92 Assortment Box Kit with Box
$42.40Electronic Accessories & SuppliesAdd to cart3 Set 600 Pcs 15 Value Transistor TO-92 Assortment Box Kit With BoxFeature15 valueQuantity:1800pcsNote:Because it is manual calculations, so it is possible the number of individual inconsistencies, we hope to get your understanding.Package included3 set (15 Value) transistor TO-92 assortment box kit
RX24 10W 20R 20RJ Metal Aluminum Case High Power Resistor Golden Metal Shell Case Heatsink Resistance Resistor
$4.36Electronic Accessories & SuppliesAdd to cartFeaturesIt has the characteristics of small size, high power and high precision.It is sealed by professional technology.It has the advantages of stronger heat resistance, higher temperature resistance, moisture resistance, high anti-vibration and explosion protection.Scope of application:Testing power supply, frequency converter, automobile LED lamp, automation equipment, audio, frequency divider, servo industry and other harsh industrial control …
5V 1A in14 Nixie Tube LED Clock Glow Tube Clock Module Board Motherboard Digital Clock with Tubes Assembled
$396.89LED BoardAdd to cartDescription1. 5V 1A micro usb2. 7 colors(has RGB led.bottom light color, not the number light color)3. Use good timing IC4. Dimension:187x48mm5. Function:24hours Display model, every 5mins refresh display, No alarm.Function1.Time2. Colors back light(7 colors)3. 12/24 hour module4. Sleep module(22:00~07:00 no display. 07:00~22:00 display)5. Refresh time setting(1~9 minutes) 3,Opertate2.1.Set Time:Click ‘SET’ key into setting time. Click …
5pcs ADC CMOS CD74HC4067 16CH Channel Analog Digital Multiplexer Module Board Sensor Controller
$12.10Sensor & Detector ModuleAdd to cartDescription1. This is a board for the very handy 16-Channel Analog/Digital Multiplexer/Demultiplexer CD74HC4067. This chip is like a rotary switch – it internally routes the common pin (COM in the schematic, SIG on the board) to one of 16 channel pins (CHANxx). It works with both digital and analog signals (the voltage can’t be higher …
Reviews
There are no reviews yet.