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TDA7297 Audio Amplifier Module
Price: $13.67
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Item #: EL-ATD7297AA -

    How to make your speaker more louder or DIY computer speaker? This TDA7297 Audio Amplifier module is just right one for you. This audio amplifier board has no current impact sound when booting, low static noise, and a high quality sound: treble delicate, soft, transparent, no harsh; bass strong, full, strong, and acting freely.     The amplifier has been equipped with a heat sink to solve the heat problem, and there is also potentiometer to adjust...

Audio Amplifier 3W PAM840
Price: $4.24
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Item #: EL-ASAA840PA -

    This is a Super mini digital amplifier board, ultra-thin, can be very convenient to place in the gap of small plastic boxes or other devices. It can obtain maximum power output at a lower voltage. It also has built-in standby electronic switch, high-gain buffer amplifier, short circuit protection, which make this module perfect for MP3/MP4/notebook. Specification New efficient digital amplifier chip Special internal output processing circuit Eliminating the conventional LC...

Screw Terminals 5mm Pitch - 2Pin (5pcs Pack)
Price: $1.66
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Item #: EL-CCO10202C -

    This is a 2 Pole 5.0mm Screw Terminal Block.It includes 5 units of Terminal Block.There are screws which is tightened for a secure connection for both lugs and bare wire.      Specification Rated: 250,16A(250V,17.5A) Contact resistance: 200m? Max Insulation resistance: 5000M? Min Temp range: -30?~+120? Max Soldering: +260? 5s Wire range: 22-14AWG(1.5mm2) Strip length: 3.5mm ...

Screw Terminals 5mm Pitch - 3Pin (5pcs Pack)
Price: $1.99
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Item #: EL-CC010212C -

    This is a 3 Pole 5.0mm Screw Terminal Block.It includes 5 units of Terminal Block.There are screws which are tightened for a secure connection for both lugs and bare wire. Specification Rated: 250,16A(250V,17.5A)Contact resistance: 200m? MaxInsulation resistance: 5000M? MinTemp range: -30?~+120?Max Soldering: +260? 5sWire range: 22-14AWG(1.5mm2)Strip length: 3.5mm      ...

40Pin Bend Male Header - 2.54mm (5 Pcs Pack)
Price: $3.48
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Item #: EL-CCO24001C -

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

Stackable Female Header Kit For Arduino UNO
Price: $2.32
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Item #: EL-CCC12311K -

    These headers are made to work with the Arduino Main Board, Arduino Pro, and the Arduino Mega. They have longer contact length 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.     This Kit is consist of 2 1x6 Stackable Header For Arduino Shield and 2 1x8 Stackable Header For Arduino Shield ...

Female Header Kit For Arduino UNO R3
Price: $0.56
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Item #: EL-CCC12003K -

    These headers are made to work with the Arduino Uno R3,Leonardo and new Arduino boards going forward. They have longer contact length for clearing the USB-B connector and great for stacking multiple shields. This kit includes 4 headers (2 8-pin and 1 6-pin and 1 10-pin), enough to connect a shield to an Arduino UNO R3 Main Board. Include 1x 1x6 Female Header for Arduino 2x 1x8 Female Header for Arduino 1x 1x10 Female Header For Arduino ...

1x6 Female Header for Arduino (5Pcs pack)
Price: $0.56
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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 ...

1x8 Female Header for Arduino (5Pcs pack)
Price: $0.73
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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. Specification Pin Pitch: 2.54mm Contact Qty: 8 Contact Length: 6.3cm Contact Type: Straight ...

1x10 Female Header For Arduino (5Pcs pack)
Price: $0.93
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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. Specification Pin Pitch: 2.54mm Contact Qty: 10 Contact Length: 6.3cm Contact Type: Straight ...

10Pin Female Header - 2.00mm (5pcs Pack)
Price: $1.66
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Item #: EL-CCO21002C -

    This is a pack which includes 5pcs 10 pin female header. We use this header on all our XBee series modules. They have 0.2mm spacing between pins. Specification Pin Pitch: 2.0mm Contact Qty: 10 Contact Type: Straight ...

Audio Amplifier PAM8403 with Volume Control
Price: $3.18
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Item #: EL-ASAA8403P -

The PAM8403 is a 3W, class-D audio amplifier. It offers low THD+N, allowing it to achieve high quality sound reproduction. The new filter less architecture allows the device to drive the speaker directly, requiring no low-pass output filters, thus to save the system cost and PCB area. With the same numbers of external components, the efficiency of the PAM8403 is much better than that of class-AB cousins. It can extend the battery life, ideal for portable applications.Features3W Output at 10%...

1x16 Female Header For Arduino (5Pcs pack)
Price: $1.29
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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. Specification Pin Pitch: 2.54mm Contact Qty: 16 Contact Length: 6.3cm Contact Type: Straight ...

3D Printer The Z Axis Stepper Motor Lead Screw 300MM Lead Screw
Price: $91.04
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Item #: EL-P3D0123STL -

    This is 3D Printer Z Axis Screw Stepper Motor. Features Screw : M8 Diameter: 8mm Screw length : 300MM Model: 17HD40005-300N Step angle: 1.8? Rated voltage: 2.4V Rated current: 1.5A Phase resistance: 1.5? Rotor inertia: 57g.cm2 Phase resistance: 1.5? Rotor inertia: 57g.cm2 Height of motor: 4.2cm ...

Battery Holder with Switch - 3 x AA
Sale!
Price: $1.79
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Item #: EL-PSB00302B -

    The 3 x AA Battery Holder with Switch puts a nice finishing touch on your battery powered project. This holder features a removable sliding cover which is secured with a small phillips head screw. Another bonus is the ON/OFF switch which can be used to control power to your project. The leads are about 145mm, and the last 5mm of them are tinned. It is series connection.SpecificationBattery Type : AABattery Qty : 3With Cover : YESWith Switch : YESHolder color :...

Battery Holder with Switch - 3 x AAA
Price: $1.66
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Item #: EL-PSB00303B -

    The 3 x AAA Battery Holder with Switch puts a nice finishing touch on your battery powered project. This holder features a removable sliding cover which is secured with a small phillips head screw. Another bonus is the ON/OFF switch which can be used to control power to your project. The leads are about 145mm, and the last 5mm of them are tinned. It is series connection.SpecificationBattery Type : AAABattery Qty : 3With Cover : YESWith Switch : YESHolder color :...

Mechanical Endstop Collision Switch
Price: $2.48
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Item #: EL-SE63009CS -

    This is a Robot, model car helicopter crash or collision switch sensor module For Arduino, it normally outputs high voltage, but when the sensor is carsh something such as the wall, the on-board switch will be pressed, and the module outputs low. This module can be installed into any mobile platform to achieve collision detection function via 3P sensor cable and Arduino sensor expansion board connector. Specification Forefront of a switch module is installed there is a...

Max 20A DC Pump/DC Motor Reverse Switch
Price: $5.76
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Item #: EL-DIY25704C -

This is a FR4 material reversing switch, if you need to control the pump or motor reversing, you can easily complete by using it, which allows the maximum 20A current through, quality reliable with passed 3c certification , terminals using the fence terminal 7.62mm pitch, connection is stable too. Specifications Size: 3.2 * 6.0CM Material: FR4 Compatible with: M3 screws and pillars Package list Pump Switch Converter x1 Wiki & External links ...

10A/20A Reversing Switch
Price: $3.97
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Item #: EL-DIY10200S -

The latest design of products, very convenient, this design is a small product, more suitable for motor, water pump, air pump and so on. Friends convenience of our DIY model design! This DPDT rocker switch is prewired with jumper bars reversing the polarity in one position. Simply connect power and ground and two DC motor leads and the switch will reverse the motor direction. It is (On)-Off-(On) - momentary in both on positions. Its Black body and button with internal gasket that keeps water...

Non-contact Liquid Level Switch
Price: $18.87
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Item #: EL-SPM20020S -

Intelligent non-contact liquid level sensor (here in after referred to as the liquid level sensor) adopted the advanced signal processing technology and high-speed signal processing chip, broke through the vessel wall thickness, the influence of realized in an airtight container level of real non-contact detection.Liquid level sensor (probe) installed on the outer wall of the container to be tested on the lower part (level of high and low), non-metallic containers without the hole, easy to...

2 In 1 TF Cards Dual System Switcher for Raspberry Pi
Price: $26.95
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Item #: EL-RPA05036T -

This 2IN1 Two TF cards commutator is specially designed for Raspberry pi B+/2B/3B with double switch systems. You could enjoy the convenience of using two TF cards at the same time to transfer to different systems for playing at the poking of the switch. Moreover if you could change the dial switch to arduino or SCM GPIO controlled, it could help you realize wireless/ remote/ infrared remote control system etc. Note: It should be used when off power or its system will be damaged when on power...

Red Color HTTM Series Capacitive Touch Switch Button Module
Price: $5.30
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Item #: EL-CCB69025B -

Portable media players and mobile hand helds are bringing convenience to our lives. As a hub for human-computer interaction, the keys are a very important part, and the traditional buttons are generally push or knob, but we are going to introduce this Button which is a touch button, it has been widely used in multimedia devices, not only easy to use, and will make your device looks more fashionable. his HTTM (heltec touch model) capacitive touch button will generally have a variety of colors,...

2.54mm Standard Computer/Circuit Board Shunts Short  Jumper Caps (100pcs Pack)
Price: $0.99
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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. Specifications...

Battery Holder With Switch - 4 x AA
Price: $1.99
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Item #: EL-PSB00402B -

    The 4 x AA Battery Holder with Switch puts a nice finishing touch on your battery powered project. This holder features a removable sliding cover which is secured with a small phillips head screw. Another bonus is the ON/OFF switch which can be used to control power to your project. The leads are about 145mm, and the last 5mm of them are tinned. It is series connection.Specification 4 AA batteries With a cover and fixed screw With a ON/OFF switch ...