ALLNET 4duino IR Receiver Infrarot Empfänger 38KHz
Artikeldetails:
- Typ: Sonstiges Leiterplattenzubehör
ALLNET 4duino IR Receiver Infrarot Empfänger 38KHz
Produktbeschreibung:
ALLNET 4duino IR Receiver / Infrarot Empfänger
38KHzOverviewThis IR demodulator from Vishay is
a general–purpose receiver for IR–based remote–control projects.
It is intended as detector for data formats that
are modulated at 38 kHz and have at least 10 cycles/burst,
popular IR–codes that meet these requirements are NEC,
Sharp, and r–step (our Mini IR Remote Control
uses NEC encoding,
so it works well with the TSOP38438). The module?s
output signal can be directly connected to a microcontroller,
no additional external components are required.
See the TSOP38438 datasheet (132k pdf) for more
information.For a similar IR detector that is
tuned for a 56 kHz carrier frequency,
see the Vishay TSOP34156.Modulated IR detector comparisonPart
TSOP34156
TSOP38438
TSSP58P38
TSSP58038Intended function
IR remote control
brightness/proximity sensing
predictable modulated IR presence sensingModulation frequency
56 kHz
38 kHz
38 kHz
38 kHzGain (sensitivity)
automatic but inaccessible
automatic, predictable
fixed high gainOutput
binary (data)
analog (pulse width)
binary (on/off)Update rate
a few kHz
a few Hz
a few kHzSpecifications Operating Voltage: 2.5
V to 5.5 V Carrier Frequency: 38 kHz Package:
Through–hole with 0.1? lead spacin
Technische Details:
Allgemeines
Typ
Sonstiges Leiterplattenzubehör
