Clearance 2021

  • 3pi Expansion Kit Hardware (No PCB)
    3pi Expansion Kit Hardware (No PCB)
    Save 12%
    Original Price $8.60
    Current Price $7.56

    3pi Expansion Kit Hardware (No PCB)

    Pololu

    This kit includes two extended 2×7 male headers, two extended 1×2 male headers, one 2×7 female header, two 1×2 female headers, four 7/8" nylon spa...

    PL-1039

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    Original Price $8.60
    Current Price $7.56
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  • SMA socket to reverse SMA socket
    Save 2%
    Original Price $7.65
    Current Price $7.53

    SMA socket to reverse SMA socket

    Jaycar

    SMA Socket to Reverse SMA Socket - Gold. Specifications Computer Input Connection ...

    TB-PA0629

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    Original Price $7.65
    Current Price $7.53
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  • Raspberry Pi RGB-LED-Matrix Expansion Module
    Raspberry Pi RGB-LED-Matrix Expansion Module
    Save 86%
    Original Price $50.83
    Current Price $7.00

    Raspberry Pi RGB-LED-Matrix Expansion Module

    Seeed Studio

    The Matrix LED module is specifically designed for Raspberry Pi B/B+/A+. The module with 8X8 Matrix LED. User can custom display content through ...

    SS-317990017

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    Original Price $50.83
    Current Price $7.00
    Save 86%
  • Pololu 2.5V, 500mA Step-Down Voltage Regulator D24V5F2
    Pololu 2.5V, 500mA Step-Down Voltage Regulator D24V5F2
    Save 10%
    Original Price $7.77
    Current Price $6.98

    Pololu 2.5V, 500mA Step-Down Voltage Regulator D24V5F2

    Pololu

    Overview Pololu step-down voltage regulators D24V10Fx and D24V5Fx next to a 7805 voltage regulator in TO-220 package. The D24V5Fx family of...

    PL-2841

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    Original Price $7.77
    Current Price $6.98
    Save 10%
  • QTR-L-1A Reflectance Sensor (2-Pack)
    QTR-L-1A Reflectance Sensor (2-Pack)
    Save 10%
    Original Price $7.77
    Current Price $6.98

    QTR-L-1A Reflectance Sensor (2-Pack)

    Pololu

    Note: The QTR-L-1A reflectance sensor requires an analog input to take readings. The similar QTR-L-1RC reflectance sensor is available with a di...

    PL-2454

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    Original Price $7.77
    Current Price $6.98
    Save 10%
  • 120:1 Mini Plastic Gearmotor, Offset 3mm D-Shaft Output
    120:1 Mini Plastic Gearmotor, Offset 3mm D-Shaft Output
    Save 12%
    Original Price $7.93
    Current Price $6.98

    120:1 Mini Plastic Gearmotor, Offset 3mm D-Shaft Output

    Pololu

    Overview These brushed DC gearmotors are compact and affordable — perfect for building a quick, miniature robot. They are intended for use at 4.5...

    PL-1125

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    Original Price $7.93
    Current Price $6.98
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  • 120:1 Mini Plastic Gearmotor, 90º 2mm Spline Output
    120:1 Mini Plastic Gearmotor, 90º 2mm Spline Output
    Save 12%
    Original Price $7.93
    Current Price $6.98

    120:1 Mini Plastic Gearmotor, 90º 2mm Spline Output

    Pololu

    Overview Pololu mini plastic gearmotor 90 deg. output with opened gearbox. This brushed DC gearmotor is very compact and weighs only 0.7 ounce...

    PL-1123

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    Original Price $7.93
    Current Price $6.98
    Save 12%
  • Pololu Aluminum Scooter Wheel Adapter for 1/4" Shaft
    Pololu Aluminum Scooter Wheel Adapter for 1/4" Shaft
    Save 9%
    Original Price $7.62
    Current Price $6.90

    Pololu Aluminum Scooter Wheel Adapter for 1/4" Shaft

    Pololu

    Overview This compact aluminum adapter assembly makes it easy to use many common scooter, skateboard, and inline skate wheels with motors with...

    PL-2675

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    Original Price $7.62
    Current Price $6.90
    Save 9%
  • Tube - Aluminum (3/8"OD x 10"L x 0.30"ID)
    Save 1%
    Original Price $6.96
    Current Price $6.88

    Tube - Aluminum (3/8"OD x 10"L x 0.30"ID)

    SparkFun

    These 10" long aluminum tubes have an outer diameter of 3/8", an inner diameter of 0.30", and a wall thickness of 0.035". When used with the mating...

    SF-ROB-12215

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    Original Price $6.96
    Current Price $6.88
    Save 1%
  • Alcohol Gas Sensor MQ-3
    Alcohol Gas Sensor MQ-3
    Save 12%
    Original Price $7.77
    Current Price $6.83

    Alcohol Gas Sensor MQ-3

    Pololu

    Overview This alcohol gas sensor detects the concentration of alcohol gas in the air and ouputs its reading as an analog voltage. The concentr...

    PL-1634

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    Original Price $7.77
    Current Price $6.83
    Save 12%
  • Me 4 Button
    Me 4 Button
    Save 42%
    Original Price $11.54
    Current Price $6.68

    Me 4 Button

    Makeblock

    Me 4 Button V1.0 is great for all kinds of projects, can work as function button or direction button to control your robots. There are 4 momentary ...

    MB-13602

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    Original Price $11.54
    Current Price $6.68
    Save 42%
  • 2.4GHz Ceramic Chip Antenna
    2.4GHz Ceramic Chip Antenna
    $6.47

    2.4GHz Ceramic Chip Antenna

    SparkFun

    2.4GHz ceramic chip antennas. Very small antennas that work nicely with the Nordic ICs. Don’t expect these little guys to perform as well as their ...

    SF-WRL-00144

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    $6.47
  • 0.5m USB 2.0 A Male to USB A Female
    Save 2%
    Original Price $6.55
    Current Price $6.45

    0.5m USB 2.0 A Male to USB A Female

    Jaycar

    - USB 4-pin A Male to USB 4-pin A Female - USB 2.0 compliant - Speed: 480Mbps Specifications ...

    TB-WC7708

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    Original Price $6.55
    Current Price $6.45
    Save 2%
  • AllPixel Power Tap Kit
    AllPixel Power Tap Kit
    Save 50%
    Original Price $12.80
    Current Price $6.40

    AllPixel Power Tap Kit

    Seeed Studio

    The PowerTap is tiny (less than 1” square) accessory board for simplifying the hookup of power on long runs of LEDs. Due to voltage drops over lo...

    SS-110060062

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    Original Price $12.80
    Current Price $6.40
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  • SparkFun GS407 Breakout Board
    SparkFun GS407 Breakout Board
    $6.35

    SparkFun GS407 Breakout Board

    SparkFun

    This is a breakout board to allow simple access to the tightly pitched pins on the GS406 and GS407 GPS units. This board breaks out all of the nece...

    SF-BOB-10496

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    $6.35
  • Neuron Magnet Wire (20cm)
    Save 42%
    Original Price $10.95
    Current Price $6.35

    Neuron Magnet Wire (20cm)

    MakeBlock

    Description: The Magnet Wire (20cm) provides a more flexible way of connecting blocks.    Features: Safe skin-friendly material; Fine appear...

    MB-P1040019

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    Original Price $10.95
    Current Price $6.35
    Save 42%
  • mbed Shield
    mbed Shield
    Save 87%
    Original Price $44.47
    Current Price $6.00

    mbed Shield

    Seeed Studio

    The Mbed Shield is the Mbed application board based on Mbed LPC1768 Prototyping Board. Just try imagine controlling Ethernet devices using environ...

    SS-103030002

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    Original Price $44.47
    Current Price $6.00
    Save 87%
  • Blue Light Duty Hook-up Wire - 25m
    $5.96

    Blue Light Duty Hook-up Wire - 25m

    Jaycar

    Now everyone can afford to have a roll of each colour hook- up wire by their work bench. Quality 13 x 0.12 tinned hook- up wire on plas...

    TB-WH3006

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    $5.96
  • EVA carrying case for 3G Combo
    Save 50%
    Original Price $11.74
    Current Price $5.87

    EVA carrying case for 3G Combo

    Seeed Studio

    This quality EVA case is the perfect companion for your RF Explorer unit.  It will protect your device and has enough room for your antennae....

    SS-328050001

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    Original Price $11.74
    Current Price $5.87
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  • Metal Push button - Momentary w/ Blue LED
    Save 50%
    Original Price $11.01
    Current Price $5.51

    Metal Push button - Momentary w/ Blue LED

    Seeed Studio

    LED voltage: 5-12V

    SS-311020054

    Original Price $11.01
    Current Price $5.51
    Save 50%
  • 30A Blade Fuse Holder with Failure Lamp - Water Resistant
    Save 2%
    Original Price $5.45
    Current Price $5.36

    30A Blade Fuse Holder with Failure Lamp - Water Resistant

    Jaycar

    These blade fuse holders have an integrated lamp that will light up when the fuse blows, making it easy to find the offending fuse. This is...

    TB-SZ2043

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    Original Price $5.45
    Current Price $5.36
    Save 2%
  • L15 35x21x13mm Toroid (or Ring) Cores - Pk.2
    Save 2%
    Original Price $5.45
    Current Price $5.36

    L15 35x21x13mm Toroid (or Ring) Cores - Pk.2

    Jaycar

    Toroid (both ferrite and powdered iron) are commonly used as cores for transformers or chokes mainly for RF suppression but also for any ap...

    TB-LO1238

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    Original Price $5.45
    Current Price $5.36
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  • RGB LED Satellite Module 004 (Circle)
    RGB LED Satellite Module 004 (Circle)
    Save 50%
    Original Price $10.23
    Current Price $5.12

    RGB LED Satellite Module 004 (Circle)

    Pololu

    Using an OctoBrite to control the color and brightness of multiple satellite modules. The 003 and 004 satellite modules from Macetech have ...

    PL-1245

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    Original Price $10.23
    Current Price $5.12
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  • ELastoLite Inverter Connector - Green (INV133)
    ELastoLite Inverter Connector - Green (INV133)
    $5.08

    ELastoLite Inverter Connector - Green (INV133)

    SparkFun

    These green ELastoLite inverter connectors are to be used in conjunction with the INV133 electroluminescent inverter for driving ELastoLite panels....

    SF-COM-11913

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    $5.08
  • SparkFun LED RingCoder Breakout - RGB
    Save 49%
    Original Price $9.88
    Current Price $5.08

    SparkFun LED RingCoder Breakout - RGB

    SparkFun

    This breakout board gives you a pretty slick interface for rotary input. Since rotary encoders turn continuously it can be difficult to imagine whe...

    SF-BOB-11040

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    Original Price $9.88
    Current Price $5.08
    Save 49%
  • RaspiRobot Board
    RaspiRobot Board
    Save 90%
    Original Price $50.79
    Current Price $5.00

    RaspiRobot Board

    SparkFun

    The Raspberry Pi packs plenty of processing power in a small and inexpensive package and that makes it perfect for robot brains! The only problem? ...

    SF-KIT-11561

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    Original Price $50.79
    Current Price $5.00
    Save 90%
  • Black Mains Extension Lead, 2m
    Save 50%
    Original Price $9.85
    Current Price $4.93

    Black Mains Extension Lead, 2m

    Jaycar

    Perfect for stage, lighting, DJ or other applications where the inconspicuousness of a black extension lead is required. ...

    TB-PS4152

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    Original Price $9.85
    Current Price $4.93
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  • Male Line Plug BNC - Solderless
    Save 11%
    Original Price $5.45
    Current Price $4.86

    Male Line Plug BNC - Solderless

    Jaycar

     BNC LINE PLUG Solderless. Specifications Plug or Socket Type BNC ...

    TB-PP0652

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    Original Price $5.45
    Current Price $4.86
    Save 11%
  • Bracket U1-Blue (Pair)
    Bracket U1-Blue (Pair)
    Save 50%
    Original Price $9.56
    Current Price $4.78

    Bracket U1-Blue (Pair)

    Makeblock

    Bracket U1 is usually used as structural support or connection points for servos,  motors, and shafts . Features: With three 8mm center holes that ...

    MB-61516

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    Original Price $9.56
    Current Price $4.78
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  • BNC T Adaptor
    Save 18%
    Original Price $5.45
    Current Price $4.48

    BNC T Adaptor

    Jaycar

    BNC T ADAPTOR - 1 Female to 2 Female. Specifications Signal Type RF,Composite Vi...

    TB-PA3660

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    Original Price $5.45
    Current Price $4.48
    Save 18%
  • Switch Tgl Mini CTR-OFF DPDT MOM
    Save 18%
    Original Price $5.45
    Current Price $4.45

    Switch Tgl Mini CTR-OFF DPDT MOM

    Jaycar

    FEATURES: SOLDER TAG WITH THREADED BUSH Brackets indicate switch position Momentary Centre Off (mom - off - mom) OPERATING ...

    TB-ST0358

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    Original Price $5.45
    Current Price $4.45
    Save 18%
  • RJ45 Socket Cat5E Keystone Jack - White
    RJ45 Socket Cat5E Keystone Jack - White
    Save 21%
    Original Price $5.45
    Current Price $4.28

    RJ45 Socket Cat5E Keystone Jack - White

    Jaycar

    Suitable for use with our keystone wall plates. White in colour Specifications P...

    TB-YN8028

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    Original Price $5.45
    Current Price $4.28
    Save 21%
  • Button Gizmo for Playground - Digital Input
    Button Gizmo for Playground - Digital Input
    Save 50%
    Original Price $8.25
    Current Price $4.13

    Button Gizmo for Playground - Digital Input

    4tronix

    Button Gizmo for Playground The Playground system is an easy way to connect from Crumble, Raspberry Pi or BBC micro:bit to useful Gizmos The ...

    TR-GIZBUT

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    Original Price $8.25
    Current Price $4.13
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  • Raspberry Pi B+ 40pin to 26pin GPIO Board
    Raspberry Pi B+ 40pin to 26pin GPIO Board
    Save 69%
    Original Price $12.93
    Current Price $4.00

    Raspberry Pi B+ 40pin to 26pin GPIO Board

    Seeed Studio

    The Downgrade module is specifically designed for RaspberryPi Module B+. As we know the Module B+ has more GPIO that resulting in some of the ori...

    SS-114990109

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    Original Price $12.93
    Current Price $4.00
    Save 69%
  • Prototyping Board for Cubieboard A20
    Prototyping Board for Cubieboard A20
    Save 82%
    Original Price $22.77
    Current Price $4.00

    Prototyping Board for Cubieboard A20

    Seeed Studio

    This is a prototyping board for Cubieboard with 1312 isolated soldering pads. All pins of Cubieboard are broken out to 2.54mm headers for jumper w...

    SS-103990000

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    Original Price $22.77
    Current Price $4.00
    Save 82%
  • DOUBLE BNC Female PANEL MOUNT
    DOUBLE BNC Female PANEL MOUNT
    Save 19%
    Original Price $4.90
    Current Price $3.99

    DOUBLE BNC Female PANEL MOUNT

    Jaycar

    DOUBLE BNC SOCKET PANEL MOUNT Specifications Signal Type RF,Composite Video (CVB...

    TB-PS0662

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    Original Price $4.90
    Current Price $3.99
    Save 19%
  • Shaft Collar 8mm
    Shaft Collar 8mm
    Save 47%
    Original Price $7.58
    Current Price $3.99

    Shaft Collar 8mm

    Makeblock

    PartList:Shaft Collar 8mm x 1  Headless Set Screw M3x5 x 2

    MB-84754

    Original Price $7.58
    Current Price $3.99
    Save 47%
  • BNC PLUG RG59 TWIST ON
    Save 11%
    Original Price $4.35
    Current Price $3.88

    BNC PLUG RG59 TWIST ON

    Jaycar

    Crimpless but strong BNC plugs for low volume applications. Specifications Plug or Socket Type ...

    TB-PP0678

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    Original Price $4.35
    Current Price $3.88
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  • $3.81

    Servo Cable - Female to Female

    SparkFun

    This is a 12" servo cable. This comes in very handy when your servo is further away from the controller than the wire on the servo allows. Female c...

    SF-ROB-09187

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    $3.81
  • $3.81

    Audio Cable 3.5mm Extension - 6 ft

    SparkFun

    Description:****3.5mm (1/8 inch) stereo jack, male connector to female connector. Perfect for extending the length of your headphones or computer s...

    SF-CAB-08921

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    $3.81
  • Basic Sumo Blade for Zumo Chassis
    Basic Sumo Blade for Zumo Chassis
    Save 12%
    Original Price $4.27
    Current Price $3.76

    Basic Sumo Blade for Zumo Chassis

    Pololu

    This basic sumo blade (sometimes also called a “scoop”) is intended for use with the Zumo chassis and included as part of the assembled Zumo Robot...

    PL-1410

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    Original Price $4.27
    Current Price $3.76
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  • Save 50%
    Original Price $7.18
    Current Price $3.59

    Relay Control PCB

    SparkFun

    Based on the Controllable Power Outlet Tutorial, this is the bare PCB that allow you to switch high voltages with a simple 0 to 5V GPIO on any micr...

    SF-COM-11041

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    Original Price $7.18
    Current Price $3.59
    Save 50%
  • Machine Screw: #4-40, 1 1/4" Length, Phillips (25-pack)
    Machine Screw: #4-40, 1 1/4" Length, Phillips (25-pack)
    Save 12%
    Original Price $4.00
    Current Price $3.53

    Machine Screw: #4-40, 1 1/4" Length, Phillips (25-pack)

    Pololu
    Original Price $4.00
    Current Price $3.53
    Save 12%
  • Shaft Spacer - 1"
    Shaft Spacer - 1"
    Save 1%
    Original Price $3.45
    Current Price $3.43

    Shaft Spacer - 1"

    SparkFun

    These plastic shaft spacers have an inner diameter of 1” and a thickness of 1/16”. These spacers are ideal for spacing out an area between a bearin...

    SF-ROB-12193

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    Original Price $3.45
    Current Price $3.43
    Save 1%
  • 5V SPST DIL Reed Relay
    5V SPST DIL Reed Relay
    Save 23%
    Original Price $4.35
    Current Price $3.35

    5V SPST DIL Reed Relay

    Jaycar

    Small and light weight. Features: - Pickup Voltage: 3.5V DC - Allowable Voltage: 160% - Power Consumption (W): 0.1 ...

    TB-SY4036

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    Original Price $4.35
    Current Price $3.35
    Save 23%
  • USB Cable B-1.3m
    USB Cable B-1.3m
    Save 16%
    Original Price $3.98
    Current Price $3.34

    USB Cable B-1.3m

    Makeblock

    Description:USB 2.0 A-Male to B-Male Cable is a connector for USB devices. It has been compatible with more and more open source hardware, such as ...

    MB-14222

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    Original Price $3.98
    Current Price $3.34
    Save 16%
  • BNC Male Line Plug
    Save 11%
    Original Price $3.58
    Current Price $3.20

    BNC Male Line Plug

    Jaycar

    Solder. Specifications Plug or Socket Type BNC Case Materi...

    TB-PP0650

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    Original Price $3.58
    Current Price $3.20
    Save 11%
  • BNC Terminator Plug
    Save 44%
    Original Price $5.45
    Current Price $3.05

    BNC Terminator Plug

    Jaycar

    To terminate BNC sockets. Built in 50-ohm resistor. Specifications Plug or Socket Type ...

    TB-PP0655

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    Original Price $5.45
    Current Price $3.05
    Save 44%