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1x10 Female Header For Arduino (5Pcs pack)
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Price: $1.17
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Elecrow Item #: EL-CCC11001C -

A pack that includes 5pcs 1x10 female headers. They have 2.54mm spacing between pins, suitable for the Arduino 10 pin connections. Of course they can also be cut to any size for your special project.SpecificationPin Pitch: 2.54mmContact Qty: 10Contact Length: 6.3cmContact Type: Straight

1x16 Female Header For Arduino (5Pcs pack)
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Price: $1.40
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Elecrow Item #: EL-CCC11602C -

Single row of 16-holes, female header. Can be cut to size with a pair of wire-cutters with standard .1" spacing.SpecificationPin Pitch: 2.54mmContact Qty: 16Contact Length: 6.3cmContact Type: Straight

1x6 Female Header for Arduino (5Pcs pack)
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Price: $0.70
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Elecrow Item #: EL-CCC16100C -

A pack that includes 5pcs 1x6 female headers. They have 2.54mm spacing between pins, suitable for the Arduino 6 pin connections. Of course they can also be cut to any size for your special project. Specification Pin Pitch: 2.54mmContact Qty: 6Contact Length: 6.3cmContact Type: Straight

1x6 Stackable Header For Arduino Shield
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Price: $0.58
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Elecrow Item #: EL-CCH01065C -

A 6-pin female header, with extra long legs -- great for stacking Arduino Shields.SpecificationPin Pitch: 2.54mmContact Length: 12mmTotal length: 23.5mmContact Type: Straight

1x8 Female Header for Arduino (5Pcs pack)
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Price: $0.93
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Elecrow Item #: EL-CCC18100C -

A pack that includes 5pcs 1x8 female headers. They have 2.54mm spacing between pins, suitable for the Arduino 8 pin connections. Of course they can also be cut to any size for your special project.SpecificationPin Pitch: 2.54mmContact Qty: 8Contact Length: 6.3cmContact Type: Straight

1x8 Stackable Header For Arduino Shield
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Price: $0.82
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Elecrow Item #: EL-CCH01085C -

A 8-pin female header, with extra long legs -- great for stacking Arduino Shields.SpecificationPin Pitch: 2.54mmContact Length: 12mmTotal length: 23.5mmContact Type: Straight

2.54mm Standard Computer/Circuit Board Shunts Short Jumper Caps (100pcs Pack)
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Price: $0.90
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Elecrow Item #: EL-CCC01505C -

Jumper Cap also known as short circuit block, which is an activity component consisted of the outer insulating plastics sphere and the inner conductive material. It is mainly used as a small switch for controlling the current on a circuit board, also can be used to connect two jumper pins just plug it on the jumper pin. In addition, we call it ‘ON’ if the jumper cap is button up the jumper pin and the current is passed, else called ‘OFF’ that the circuit is in off state.SpecificationsColour:Bla...

2mm 10pin XBee Header
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Price: $1.53
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Sparkfun Item #: PRT-10112 -

"This is a 10-pin header with 2mm pitch that mates with our XBee socket. It can be used for making ‘dummy XBees’ or anything else you want! Note: This item is sold singly, not in pairs. Documents: Datasheet "

2x10 Female Header - 2.54mm(5Pcs pack)
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Price: $2.10
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Elecrow Item #: EL-CCH02105C -

A pack that includes 5pcs 2x10 female headers, with 2.54mm spacing between pins.SpecificationPin Pitch: 2.54mmContact Qty: 20Contact Length: 6.3cmContact Type: Straight

2x10 Female Header Bend - 2.54mm(5Pcs pack)
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Price: $2.10
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Elecrow Item #: EL-CCH02105B -

A pack that includes 5pcs 2x10 bend female headers, with 2.54mm spacing between pins.SpecificationPin Pitch: 2.54mmRow Pitch: 2.54mmContact Qty: 20Contact Length: 6.3cmContact Type: Bend

2x13 Female Header - 2.54mm(5Pcs pack)
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Price: $2.10
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Elecrow Item #: EL-CCH02135C -

A pack that includes 5pcs 2x13 female headers, wtih 2.54mm spacing between pins.SpecificationPin Pitch: 2.54mmContact Qty: 26Contact Length: 6.3cmContact Type: Straight

2x3 Pin Shrouded Header
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Price: $2.42
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Sparkfun Item #: PRT-10877 -

"Simple shrouded 6-pin connector. Good for preventing cable connection mishaps. Use for programming, data, power, or any other kind of connection. 2x3 pins on 0.1" centers. Documents: Datasheet "

2x3 Stackable Header for Arduino Shield
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Price: $0.58
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Elecrow Item #: EL-CCH02035C -

This is a 2 x 3-pin female header, with extra long legs -- great for stacking Arduino shields. Specification Pin Pitch: 2.54mmContact Length: 12mmTotal length: 23.5mmContact Type: Straight

2X40 2.54mm Male Header - Orange (5Pcs pack)
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Price: $3.50
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Elecrow Item #: EL-CCC24025O -

This is a pack which includes 5pcs 2 * 40 pin Orange break away male headers. They have 2.54mm spacing between pins and can be cut to any size.SpecificationPin Pitch: 2.54mmContact Qty: 2 * 40Contact Length: 6.3cmContact Type: Straight

2x40 Right Angle Male Header - 2.54mm(5pcs pack??
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Price: $0.93
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Elecrow Item #: EL-CCH02405C -

This is a pack which includes 5pcs 2x40 pin break away male headers. They have 2.54mm spacing between pins and can be cut to any size.SpecificationPin Pitch: 2.54mmContact Qty: 80Contact Length: 6.3cmContact Type: Bend

2X40Pin Male Header - 2.54mm (5Pcs Pack)
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Price: $2.33
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Elecrow Item #: EL-CCO14003C -

This is a pack which includes 5pcs 2 * 40 pin break away male headers. They have 2.54mm spacing between pins and can be cut to any size.SpecificationPin Pitch: 2.54mmContact Qty: 2 * 40Contact Length: 6.3cmContact Type: Straight

2x5 Pin IDC Ribbon Cable
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Price: $2.42
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Sparkfun Item #: PRT-08535 -

"Simple IDC ribbon cable. Used for AVR programming, general communication, and all around handy-ness. Datasheet shows an incorrect length. Cable length is 6" Documents:Datasheet"

2x5 Pin Shrouded Header
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Price: $2.42
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Sparkfun Item #: PRT-08506 -

"Simple shrouded 10-pin connector. Good for preventing cable connection mishaps. Use for programming, data, power, or any other kind of connection. 2x5 pins on 0.1" centers. Documents: Datasheet "

4-Chanel 5V-3V Logic Convertor
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Price: $5.79
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Elecrow Item #: EL-PPB453LC -

This moduleis a 4-Chanel 5V-3V logic convertor that convert the 5V logic communication to 3V and vice versa. It is the bridge of communication between 3V logic device and 5V logic device. For example, if the Uno communicate with your sensor via I2C protocal, but your Arduino Uno is working in 5V logic while you sensor works in 3.3V logic, you can use this convertor to make the communication stable.FeaturesFour MOSFET to realize four road 3 v and 5 v Logic ConvertePower input protection meter,...

40Pin 2.54mm Male Header - Black (5pcs pack)
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Price: $1.40
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Elecrow Item #: EL-CCO14002C -

This is a pack which includes 5pcs 40 pin break away male headers. They have 2.54mm spacing between pins and can be cut to any size.SpecificationPin Pitch: 2.54mmContact Qty: 40Contact Length: 6.3cmContact Type: Straight

40Pin 2.54mm Male Header - Blue (5pcs pack)
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Price: $1.87
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Elecrow Item #: EL-CCC14025B -

This is a pack which includes 5pcs 40 pin blue break away male headers. They have 2.54mm spacing between pins and can be cut to any size.SpecificationPin Pitch: 2.54mmContact Qty: 40Contact Length: 6.3cmContact Type: Straight

40Pin 2.54mm Male Header - Yellow (5pcs pack)
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Price: $1.87
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Elecrow Item #: EL-CCC14025Y -

This is a pack which includes 5pcs 40 pin break away yellow male headers. They have 2.54mm spacing between pins and can be cut to any size.SpecificationPin Pitch: 2.54mmContact Qty: 40Contact Length: 6.3cmContact Type: Straight

40Pin Bend Female Header - 2.54mm
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Price: $1.17
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Elecrow Item #: EL-CCO14001C -

This is a pack which includes 1pcs 40-pin bend female header. They have 2.54mm spacing between pins.SpecificationPin Pitch: 2.54mmContact Qty: 40Contact Length: 8cmContact Type: Bend

4x4 Tractile Keyboard
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Price: $4.20
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Elecrow Item #: EL-PPB44001P -

A 4x4 tractile Keyboard, especilly suitable for smart home projects and hand held device.Specification

5A 75W DC-DC Module
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Price: $12.13
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Elecrow Item #: EL-PC0575DC -

This module integrated a volage meter with the DC-DC converter – XL4015, with this module, you can monitor your project much more easier. The voltage meter can measure the input voltage or output voltage, which is adjustable by the protentiometer, with a precision of ±0.1V.Note that the voltage meter would not work if the input voltage below 4V. Press the button (right) to switch voltage to measure, between the input voltage and output voltage. There are 2 LEDs to indicate which...

6-Pin Chassis Connector - Panel Mount (male and female)
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Price: $4.75
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Sparkfun Item #: PRT-11475 -

"This 6-pin connector and plug set is great when you need to create a robust connection for signal or power. This product consists of two separate parts, the panel-mount jack and the mating plug. The plug has a ring which screws to the panel-mount connector ensuring a solid connection that won’t pull off. The connector uses 6 solder-cup connections for easy wiring. The panel-mount side mounts in a 15.5mm hole with the aid of a lock-washer and nut (both included). The jack uses solder-cup...

9 Pin Female Serial Connector - PCB Mount
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Price: $2.42
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Sparkfun Item #: PRT-00429 -

"DB9 female header - right angle PCB mount. 0.318" Style. Documents: Datasheet "

A Couple Of Alligator clips(Middle)
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Price: $0.82
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Elecrow Item #: EL-PBP22001P -

Alligator clips(Middle) for wire connecting in projects.

A Couple Of Test Hooks
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Price: $1.17
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Elecrow Item #: EL-PBO30201B -

A staple for the electrical engineer. There are two color of a couple. Package list A couple of Alligator Clips (Red & Black).

AD Keyboard Module
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Price: $18.43
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Elecrow Item #: EL-PBO01200A -

Alligator Clips - Large (Insulated)
Price: $3.25
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Sparkfun Item #: PRT-12020 -

"These Large Insulated Alligator Clips are great for clamping anything that you don’t want to deform yet large enough to easily manipulate. Thanks to the insulated flat surface, these clips can be used in a variety of applications such as, gripping small wires, coin cell battery, or large pads (like on our LilyPad boards). These clips offer an open clearance of a little over 8mm, two pan head screw terminals for wire connection, and a max current limit of 10A (theoretically). Sold in...

Alligator Clips For LCR(Red)
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Price: $6.53
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Elecrow Item #: EL-PBP15001R -

This Alligator clips for LCR is for circuit testing, it is copper plating with gold,with insulating material to ensure the testing result. Features Length:9cm Alligator plating with gold:15mm

Amphenol FCI Clincher Connector (2 Position, Female)
Price: $3.14
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Availability: Out of Stock
Sparkfun Item #: COM-14194 -

"These Clincher connectors from Amphenol FCI can be used to terminate Flat Flexible Cables (FFCs) to an easy-to-use standard header. Simply insert the end of the cable into the connector and press it closed. The teeth inside the connector will “clinch” around the conductors and break them out to two female 0.1" spaced pin headers! Though the Clincher connector can be used with FFCs, we also like to use them with our FlexiForce sensors and other flex/force sensors found in the...

Amphenol FCI Clincher Connector (3 Position, Female)
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Price: $1.53
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Sparkfun Item #: COM-14196 -

"These Clincher connectors from Amphenol FCI can be used to terminate Flat Flexible Cables (FFCs) to an easy-to-use standard header. Simply insert the end of the cable into the connector and press it closed. The teeth inside the connector will “clinch” around the conductors and break them out to three female 0.1" spaced pin headers! Though the Clincher connector can be used with FFCs, we also like to use them with our FlexiForce sensors and other flex/force sensors found in the...

Amphenol FCI Clincher Connector (3 Position, Male)
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Price: $1.53
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Sparkfun Item #: COM-14197 -

"These Clincher connectors from Amphenol FCI can be used to terminate Flat Flexible Cables (FFCs) to an easy-to-use standard header. Simply insert the end of the cable into the connector and press it closed. The teeth inside the connector will “clinch” around the conductors and break them out to three male 0.1" spaced pin headers! Though the Clincher connector can be used with FFCs, we also like to use them with our FlexiForce sensors and other flex/force sensors found in the...

Arduino Ethernet w/o PoE
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Price: $96.54
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Sparkfun Item #: DEV-11229 -

"So you want your Arduino to surf the web but you don’t have room for the Arduino board plus the Ethernet Shield. What do you do? How about giving the Arduino Ethernet a try? The Arduino Ethernet is an Arduino development board with the Wiznet Ethernet interface built in on the same board! It has 14 digital input/output pins, 6 analog inputs, a 16 MHz crystal oscillator, a RJ45 connection, a power jack, an ICSP header, and a reset button. An on-board microSD card reader, which can be...

Arduino Mega 2560 R3
Price: $61.10
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Sparkfun Item #: DEV-11061 -

"Arduino is an open-source physical computing platform based on a simple i/o board and a development environment that implements the Processing/Wiring language. Arduino can be used to develop stand-alone interactive objects or can be connected to software on your computer (e.g. Flash, Processing, MaxMSP). The open-source IDE can be downloaded for free (currently for Mac OS X, Windows, and Linux). The Arduino Mega is a microcontroller board based on the ATmega2560. It has 54 digital...

Arduino Pro 328 - 3.3V/8MHz
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Price: $24.08
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Sparkfun Item #: DEV-10914 -

"It’s blue! It’s skinny! It’s the Arduino Pro! SparkFun’s minimal design approach to Arduino. This is a 3.3V Arduino running the 8MHz bootloader. Because the system voltage for this board is lower than other Arduino development boards, it may not be compatible with many Arduino shields which were designed to run at 5V. The Arduino Pro 3.3V still works great with our prototyping shield so you can create your own 3.3V shields. The lower system voltage also has its...

Arduino Pro 328 - 5V/16MHz
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Price: $24.08
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Sparkfun Item #: DEV-10915 -

"It’s blue! It’s skinny! It’s the Arduino Pro! SparkFun’s minimal design approach to Arduino. This is a 5V Arduino running the 16MHz bootloader in a super-sleek form factor that will fit easily into your next small project. Arduino Pro does not come with connectors populated so that you can solder in any connector or wire with any orientation you need. We recommend first time Arduino users start with the Uno R3. It’s a great board that will get you up and running...

Arduino Pro Mini 328 - 3.3V/8MHz
Price: $16.58
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Sparkfun Item #: DEV-11114 -

"It’s blue! It’s thin! It’s the Arduino Pro Mini! SparkFun’s minimal design approach to Arduino. This is a 3.3V Arduino running the 8MHz bootloader. Arduino Pro Mini does not come with connectors populated so that you can solder in any connector or wire with any orientation you need. We recommend first time Arduino users start with the Uno R3. It’s a great board that will get you up and running quickly. The Arduino Pro series is meant for users that understand the...

Arduino Pro Mini 328 - 5V/16MHz
Price: $15.99
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Sparkfun Item #: DEV-11113 -

"It’s blue! It’s thin! It’s the Arduino Pro Mini! SparkFun’s minimal design approach to Arduino. This is a 5V Arduino running the 16MHz bootloader. Arduino Pro Mini does not come with connectors populated so that you can solder in any connector or wire with any orientation you need. We recommend first time Arduino users start with the Uno R3. It’s a great board that will get you up and running quickly. The Arduino Pro series is meant for users that understand the...

Arduino Stackable Header - 6 Pin
Price: $0.64
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Sparkfun Item #: PRT-09280 -

"This is a 6-pin female header, with extra long legs – great for stacking Arduino shields. Pins are spaced by 0.1". Documents: Datasheet "

Arduino Stackable Header - 8 Pin
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Price: $0.81
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Sparkfun Item #: PRT-09279 -

"This is a 8-pin female header, with extra long legs – great for stacking Arduino shields. Pins are spaced by 0.1". Documents: Datasheet "

Arduino Stackable Header Kit
Price: $2.50
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Sparkfun Item #: PRT-10007 -

"These headers are made to work with the Arduino Main Board, Arduino Pro, and the Arduino Mega. They are the perfect height for clearing the USB-B connector and great for stacking multiple shields. This kit includes 4 headers (2 8-pin and 2 6-pin), enough to connect a shield to an Arduino Main Board. These are the same headers we use in our tutorials and with our own shields. Note: If you have a board that uses the Arduino R3 architecture which include the OREF, SCL, and SDA pins they can be...

Arduino Stackable Header Kit - R3
Price: $1.93
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Sparkfun Item #: PRT-11417 -

"These headers are made to work with the Arduino Uno R3, Leonardo and new Arduino boards going forward. They are the perfect height for clearing the USB-B connector and great for stacking multiple shields. This kit includes 4 headers (2 8-pin, 1 10-pin and 1 6-pin), enough to connect a shield to an Arduino board. These are the same headers we use in our tutorials and with our own shields. Note: If you have a board that does not use the Arduino R3 architecture which include the OREF, SCL, and...

Arduino Uno - R3
Price: $38.59
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Sparkfun Item #: DEV-11021 -

This is the new Arduino Uno R3. In addition to all the features of the previous board, the Uno now uses an ATmega16U2 instead of the 8U2 found on the Uno (or the FTDI found on previous generations). This allows for faster transfer rates and more memory. No drivers needed for Linux or Mac (inf file for Windows is needed and included in the Arduino IDE), and the ability to have the Uno show up as a keyboard, mouse, joystick, etc. The Uno R3 also adds SDA and SCL pins next to the AREF. In...

Arduino Uno - R3 SMD
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Price: $48.31
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Sparkfun Item #: DEV-11224 -

"This is the new Arduino Uno R3. In addition to all the features of the previous board, the Uno now uses an ATmega16U2 instead of the 8U2 found on the Uno (or the FTDI found on previous generations). This allows for faster transfer rates and more memory. No drivers needed for Linux or Mac (inf file for Windows is needed and included in the Arduino IDE), and the ability to have the Uno show up as a keyboard, mouse, joystick, etc. The Uno R3 also adds SDA and SCL pins next to the AREF. In...

Arduino Yun
Price: $143.65
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Sparkfun Item #: DEV-12053 -

"Arduino is an open-source physical computing platform based on a simple i/o board and a development environment that implements the Processing/Wiring language. Arduino can be used to develop stand-alone interactive objects or can be connected to software on your computer (e.g. Flash, Processing, MaxMSP). The open-source IDE can be downloaded for free (currently for Mac OS X, Windows, and Linux). Arduino Yun is the first member of a new groundbreaking line of WiFi products combining the power...