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Digital ICs & microcontrollers

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Showing 41 - 60 of 658 Products



Parallax Wide-Angle PIR Sensor
New

Model: 28032-RT  |  Catalog #: 276-394

Parallax Wide-Angle PIR Sensor

Price:
$14.99

  • Add IR motion detection to your project
  • 180˚ detection angle
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    NTE74LS74A IC TTL Dual D−Type Flip-Flop
    Web Only

    Model: NTE74LS74A  |  Catalog #: 55051407

    NTE74LS74A IC TTL Dual D−Type Flip-Flop

    Price:
    $1.47

  • Supply voltage VCC: 7V
  • Input voltage VIN: 7V
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    Availability: Online: In-Stock Usually ships in 1 - 2 business days


    NTE74LS624 IC TTL Voltage Controlled Oscillator
    Web Only

    Model: NTE74LS624  |  Catalog #: 55051401

    NTE74LS624 IC TTL Voltage Controlled Oscillator

    Price:
    $4.16

  • Input voltage VIN, enable input: 7V
  • Frequency control or range input: VCC
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    NTE74LS04 IC TTL Hex Inverter
    Web Only

    Model: NTE74LS04  |  Catalog #: 55051038

    NTE74LS04 IC TTL Hex Inverter

    Price:
    $1.43

  • Supply voltage VCC: 7V
  • DC input voltage VIN: 7V
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    NTE74LS14 IC TTL Hex Schmitt Trigger
    Web Only

    Model: NTE74LS14  |  Catalog #: 55051062

    NTE74LS14 IC TTL Hex Schmitt Trigger

    Price:
    $3.42

  • Operation from very slow edges
  • Improved line−receiving characteristics
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    NTE74S09 IC-TTL Quad AND Gate
    Web Only

    Model: NTE74S09  |  Catalog #: 55051422

    NTE74S09 IC-TTL Quad AND Gate

    Price:
    $1.22

  • Supply voltage VCC: 7V
  • DC input voltage VIN: 5.5V
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    NTE74LS08 IC TTL AND Gate
    Web Only

    Model: NTE74LS08  |  Catalog #: 55051042

    NTE74LS08 IC TTL AND Gate

    Price:
    $1.48

  • Supply voltage VCC: 7V
  • DC input voltage VIN: 7V
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    NTE NTE74HC14 IC High-Speed CMOS Trigger
    Web Only

    Model: NTE74HC14  |  Catalog #: 55050984

    NTE NTE74HC14 IC High-Speed CMOS Trigger

    Price:
    $1.04

  • Output drive capability: 10 LSTTL loads
  • Operating voltage range: 2V to 6V
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    NTE74LS123 Dual Retriggerable Integrated Circuit
    Web Only

    Model: NTE74LS123  |  Catalog #: 55051053

    NTE74LS123 Dual Retriggerable Integrated Circuit

    Price:
    $2.61

    The NTE74LS123 is a dual-retriggerable monostable multivibrator in a 16−lead DIP type package ...
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    Parallax Board of Education Shield (Arduino)

    Model: 35000-RT  |  Catalog #: 277-150

    Parallax Board of Education Shield (Arduino)

    Price:
    $34.99

  • 17 row x 2 column breadboard
  • Onboard 5V regulator suppliers up to 1A
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    SideKick Basic Kit For Arduino
    Sale

    Model: KIT22434P  |  Catalog #: 276-250

    SideKick Basic Kit For Arduino

    Reg.:
    $34.99
    |
    You save:
    $5.00
    Price:
    $29.99 (sale price)
    Sale valid until: 09/27/14

  • Designed to be used with your Arduino
  • Connect your computer to an Arduino
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    SEEED ARD124B2P Ethernet Shield

    Model: ARD124B2P  |  Catalog #: 276-241

    SEEED ARD124B2P Ethernet Shield

    Price:
    $14.97

  • Voltage: 4.5-5.5V, dimension:72.6x58.4x23.2mm,
  • Supporting connect: TCP/UDP
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    Seeed INT106D1P SD™ Card Shield

    Model: INT106D1P  |  Catalog #: 276-243

    Seeed INT106D1P SD™ Card Shield

    Price:
    $9.99

  • Allows use of SD™/SDHC™/MicroSD™ cards
  • Arduino and Seeeduino compatibl...
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    NTE4027BT IC - CMOS, Dual J−K Flip−Flop
    Web Only

    Model: NTE4027BT  |  Catalog #: 55050809

    NTE4027BT IC - CMOS, Dual J−K Flip−Flop

    Price:
    $1.12

    • Diode protection on all inputs
    • Supply voltage range = 3VDC to 18VDC

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    Seeed Relay Shield

    Model: POW113B1P  |  Catalog #: 277-067

    Seeed Relay Shield

    Price:
    $14.97

    The relay shield is an Arduino compatible smart module with four mechanical relays providing an easy...
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    Parallax 27911-RT 3-Axis Gyroscope Module

    Model: 27911-RT  |  Catalog #: 276-119

    Parallax 27911-RT 3-Axis Gyroscope Module

    Price:
    $34.99

    The Parallax 27911-RT 3-Axis Gyroscope Module interfaces with a variety of microcontrollers.

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    Parallax Gas Sensor Pack
    New

    Model: 605-00012-RT  |  Catalog #: 276-402

    Parallax Gas Sensor Pack

    Price:
    $10.99

  • Add gas-sensing to your project
  • Includes LPG and Alcohol sensors
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    Availability: Online: In-Stock Usually ships in 1 - 2 business days In-store: Find it in your store


    Parallax Dual Relay Board Kit
    New

    Model: 27114  |  Catalog #: 276-401

    Parallax Dual Relay Board Kit

    Price:
    $29.99

  • Control 2 high-power devices
  • 3-pin servo-style headers
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    Parallax 4-Directional Tilt Sensor
    New

    Model: 28036-RT  |  Catalog #: 276-395

    Parallax 4-Directional Tilt Sensor

    Price:
    $14.99

  • Add tilt-detection to your project
  • Works as a low-cost accelerometer
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    Parallax Introduction to Sensors Sampler Pack
    New

    Model: 29140  |  Catalog #: 276-396

    Parallax Introduction to Sensors Sampler Pack

    Price:
    $99.99

  • Make your project aware of its surroundings
  • Contains 4 popular sensor types
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