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If You Can build This
Simple Circuit, You Can Build Your Own Remote Control Receiver
Then use your TV or VCR
remote to control it..! |
Item:
14-Bit, IR-D14 Infrared Decoder IC
Part Number: IR-D14
Price: $8.00 ea [Quantity 1-4]
Quantity Discounts:
5 to 9 at 10% OFF
10 to 19 at 15% OFF
20+ at 20% OFF
Click the circuit at left for a larger view of the simple circuit required to
use the IR-D14. Grab the datasheet HERE
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With the
IR-D14 building your own custom remote control system is incredibly simple,
very affordable, and you can use your favorite universal IR remote transmitter
to control them -- It just doesn't get any easier than this.
OPERATION:
On power-up the IR-D14 digital outputs default to logic 0 or ground. The LED
drive output is “opencollector”, and defaults to high impedance to turn off the
status LED. A valid button press received from the universal IR transmitter
corresponding to an IR-D14 digital output will toggle that outputs logic state
from ground to logic 1. Pressing the same button a 2nd time will toggle the same
digital output pin from logic 1 back to ground.
Depressing and holding a button on the transmitter will cause
the corresponding output to toggle between logic 1 to logic 0 at rates of
approximately 1/2 second “500 millisecond” intervals.
Note:
If you need a 15-bit "14 momentary" & " 1 latching" version, please see the
new IR-D15A HERE.
The IR-D14:
Need a "Super Simple"
infrared receiver IC that you can control with your favorite universal IR
transmitter..? We have one.
The IR-D14 is an 18-pin DIP microcontroller - preprogrammed by Reynolds Electronics to decode
Sony® Corporations infrared remote control command protocol. Use any
infrared remote control transmitter that can be programmed to use
the Sony® infrared protocol to control the IR-D14 IC.
Features: Get more
details, Grab the datasheet HERE
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Latching or toggle
outputs.
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The IR-D14 IC requires
only 5VDC power + "1" external component [1 40KHz IR detector module] for a
fully functional receiver circuit.
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A whopping 14-Bit output
[15 including the LED output] in a single 18-pin package.
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Super simple circuit -
easy for even the novice to build & use.
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Direct LED drive outputs
[25mA max per pin - total 200mA max combined].
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Use pre-manufactured,
power efficient, universal remote control transmitters to control the IR-D14
IC.
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Save time, money, and
resources integrating remote control capabilities into robotics, hobby
projects & OEM equipment with off-the-shelf transmitters.
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Most decoder ICs require a
secondary drive circuit such as a transistor to control a simple LED. The
IR-D14 can directly drive up to 25mA max per pin, [200mA total per IC], and drive LEDs directly with
a single current limiting resistor.
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LED output provided for visual
"data received" confirmation, and system range testing.
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The IR-D14 IC requires no
external oscillator or crystal to function, reducing overall circuit noise
considerably.
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OEMs. Add remote control
to you next product without the hassles of FCC approval, and the huge expense
of RF solutions. Drop in an IR-D14 IC, then select a pre-manufactured
universal IR transmitter for your new remote controlled product. Saving the
expense of RF components, FCC approval, and huge costs of manufacturing the
products transmitter.
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Note: For the best
operating range with the IR-D14 IC, we recommend using the Vishay®
TSOP1140 IR detector modules
HERE. These
provide very stable & reliable operation, have excellent ambient noise
cancellation features + very good sensitivity to the 40KHz data signal.
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