Electronics and STEM

    This HDMI Cable connect two HDMI devices together such as TV monitor and your laptop. It has nice molded grips for easy installation, and is 1.5 meter long. Be aware that...

    This HDMI Cable connect two HDMI devices together such as TV monitor and your laptop. It has nice molded grips for easy installation, and is 1.5 meter long. Be aware that it's HDMI v1.4 standard, it is compatible with HDMI 1.2 and 1.3. Features Audio Return Channel 3D - 3D is the latest rage for both home theater and gaming. A High Speed HDMI? Cable is capable of handling the high bandwidth requirements of 3D signals. Support display 4096 x 2160 pixels @ 30 Hz, which is...

    This is 200mm long 10pin female to female jumper wire which uses high quality 26# line. Great for jumping from board to board. These are simple jumper wires used on standard...

    This is 200mm long 10pin female to female jumper wire which uses high quality 26# line. Great for jumping from board to board. These are simple jumper wires used on standard 2.54mm(0.1") breakaway headers.

    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...

    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 ...

Dynamix - 1M 3 Pin Plug to IEC Female Plug 10A, SAA Approved Power Cord BLACK Colour.

Dynamix - 1M 3 Pin Plug to IEC Female Plug 10A, SAA Approved Power Cord BLACK Colour.

1S JST 3.7V battery charging cable input: 5V 0.5-2A Output: 4.2V 500mAh Standard voltage: 3.7V Product length: 64cm (including cable) Weight:8.2g LED light ...

1S JST 3.7V battery charging cable input: 5V 0.5-2A Output: 4.2V 500mAh Standard voltage: 3.7V Product length: 64cm (including cable) Weight:8.2g LED light

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....

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 ...

    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...

    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 ...

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...

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...

    This is a pack including 20pcs of 200mm dual-female dual-row DuPont jumperswith multiple colors. Both terminal of the wire are 2.00mm,they are flexible and splittable, and they work...

    This is a pack including 20pcs of 200mm dual-female dual-row DuPont jumperswith multiple colors. Both terminal of the wire are 2.00mm,they are flexible and splittable, and they work perfectly with breadboards. Specification Wire Qty:20 Length:200mm Connector Type:2.0 DuPont female to female Color: Combined ...

Need range? 2.4GHz Large Duck Antenna 5dBi with Reverse Polarized - SMA RF connector. Perfect for prototyping with our RF ICs. 50 ohm impedance. This antenna mates nicely with the Reverse Polarized...

Need range? 2.4GHz Large Duck Antenna 5dBi with Reverse Polarized - SMA RF connector. Perfect for prototyping with our RF ICs. 50 ohm impedance. This antenna mates nicely with the Reverse Polarized SMA Connector. Features: 0.5x7.7" Documents: Datasheet

This is a 10-pin socket with 2mm pitch that mates with the popular XBee radio from Digi. Use this small part to avoid having to solder your precious radio to a PCB. You'll need two of these sockets...

This is a 10-pin socket with 2mm pitch that mates with the popular XBee radio from Digi. Use this small part to avoid having to solder your precious radio to a PCB. You'll need two of these sockets to connect to all 20 pins on the XBee. These headers can also be cut to work with the RFID breakout board. Please Note: This item is sold singly, not in pairs. Documents: Datasheet ...

2S 7.4V 2200mAh 30C Cell:7034100 Size: 105*34*14mm Weight: approx 115g Standard voltage: 7.4V Full charging voltage: 8.4V Max continous charging current:2.2A Max peak charging current: 66A Used for...

2S 7.4V 2200mAh 30C Cell:7034100 Size: 105*34*14mm Weight: approx 115g Standard voltage: 7.4V Full charging voltage: 8.4V Max continous charging current:2.2A Max peak charging current: 66A Used for small rc helicopter, rc boat, rc car

2S 7.4V 900mAh 25C Cell:752560 Size: 65*25*15mm Weight: approx 47g Standard voltage: 7.4V Full charging voltage: 8.4V Max continous charging current:0.9A Max peak charging current: 22.5A Used for...

2S 7.4V 900mAh 25C Cell:752560 Size: 65*25*15mm Weight: approx 47g Standard voltage: 7.4V Full charging voltage: 8.4V Max continous charging current:0.9A Max peak charging current: 22.5A Used for small rc helicopter (X520)

2S XH-3P 7.4V battery charging cable input: 5V 1-2A Output: 4.2V*2 1300mA Standard voltage: 7.4V Product length: 64.5cm (including cable) Weight:18.5g LED light ...

2S XH-3P 7.4V battery charging cable input: 5V 1-2A Output: 4.2V*2 1300mA Standard voltage: 7.4V Product length: 64.5cm (including cable) Weight:18.5g LED light

    This is a breakout board for the L3G4200D. the L3G4200D is a low-power three-axis angular rate sensor able to provide unprecedented stablility of zero rate level and...

    This is a breakout board for the L3G4200D. the L3G4200D is a low-power three-axis angular rate sensor able to provide unprecedented stablility of zero rate level and sensitivity over temperature and time. It includes a sensing element and an IC interface capable of providing the measured angular rate to the external world through a digital interface (I2C/SPI).     The L3G4200D has a full scale of +/-250 / +/-500 / +/-2000 dps and is capable of...

A 3 pin Crowtail cable for connecting the modules with main control board. Sell at a low price with good quality. If you want to choose 4 pin cable please click here 4 Pin Crowtail Cable...

A 3 pin Crowtail cable for connecting the modules with main control board. Sell at a low price with good quality. If you want to choose 4 pin cable please click here 4 Pin Crowtail Cable Specification Length?20.5cm Package list 3 Pin Crowtail Cable x 5 Wiki & External links ...

3D Printer Heater 19V@38W Introduction This is a Heater used to heating the hot end which is very popular for 3D printers such as Reprap, Ultimaker and Makerbot. It has a right angle which make it...

3D Printer Heater 19V@38W Introduction This is a Heater used to heating the hot end which is very popular for 3D printers such as Reprap, Ultimaker and Makerbot. It has a right angle which make it easy to be installed at the hot end. 1.6m wire is long enough to suit most situation.  The bright red color gives a bright warning of its heat!      Specification  Voltage:19V Power:38W Wire length:1.6m head diameter:5.8mm-6mm Head lenght:25mm Shipping List Heater x1 ...

    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:...

    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 ...

    LEDs - Basic electronic parts. A must have for power indication, pin status, opto-electronic sensors, and fun blinky displays. This is a very standard green LED. The lens is 3mm in...

    LEDs - Basic electronic parts. A must have for power indication, pin status, opto-electronic sensors, and fun blinky displays. This is a very standard green LED. The lens is 3mm in diameter, and is diffused. 10pcs per pack. Specification Diameter : 3mm Voltage : 2.5-3.2V Current : 5mA - 18mA Wavelength : 610nm - 625nm      ...

Description These are very bright LEDs, the lens of this super bright blue LED is 3mm in diameter. 10pcs per pack. Specification Diameter : 3mm Voltage : 3.1-3.6vCurrent : 5mA - 7.5mA...

Description These are very bright LEDs, the lens of this super bright blue LED is 3mm in diameter. 10pcs per pack. Specification Diameter : 3mm Voltage : 3.1-3.6vCurrent : 5mA - 7.5mA      ...

Description These are very bright LEDs, the lens of this super bright green LED is 3mm in diameter. 10pcs per pack. Specification Diameter : 3mm Voltage : 2.5-3.2VCurrent : 5mA - 7.5mA...

Description These are very bright LEDs, the lens of this super bright green LED is 3mm in diameter. 10pcs per pack. Specification Diameter : 3mm Voltage : 2.5-3.2VCurrent : 5mA - 7.5mA      ...

    This is 200mm long 3pin female to female jumper wire which uses high quality 26# line. Great for jumping from board to board. These are simple jumper wires used on standard...

    This is 200mm long 3pin female to female jumper wire which uses high quality 26# line. Great for jumping from board to board. These are simple jumper wires used on standard 2.54mm(0.1") breakaway headers. The pack include 5pcs of this cable.

3S 11.1V 2700mAh 30C Cell:803496 Size: 103*34*24mm Weight: approx 171g Standard voltage: 11.1V Full charging voltage: 12.6V Max continous charging current: 2.7A Max Peak charging current: 81A Used...

3S 11.1V 2700mAh 30C Cell:803496 Size: 103*34*24mm Weight: approx 171g Standard voltage: 11.1V Full charging voltage: 12.6V Max continous charging current: 2.7A Max Peak charging current: 81A Used for small rc helicopter, rc boat, rc car

A 4 pin Crowtail cable for connecting the modules with main control board. Sell at a low price with good quality. If you want to choose 3 pin cable please click here 3 Pin Crowtail Cable...

A 4 pin Crowtail cable for connecting the modules with main control board. Sell at a low price with good quality. If you want to choose 3 pin cable please click here 3 Pin Crowtail Cable Specification Length?20.5cm Package list 4 Pin Crowtail Cable x 5 Wiki & External links ...

These are a longer version of our standard break away headers. They are 10mm long which allows you use them socket to socket. The plastic separator can be slid up or down to accommodate your needs....

These are a longer version of our standard break away headers. They are 10mm long which allows you use them socket to socket. The plastic separator can be slid up or down to accommodate your needs. 40 pins that can be cut to any size. Used with custom PCBs or general custom headers. It is used on Arduino Ethernet Shield.|ShippingList| 40 Pin Header x10

    This is a splittable 40 pin 20mm length dual female jumper wire for 2.54mm, it is very flexible, can be used at bread board or other places need connection. it is able to...

    This is a splittable 40 pin 20mm length dual female jumper wire for 2.54mm, it is very flexible, can be used at bread board or other places need connection. it is able to transformed from 1-20 pin jumper wire.   

    This is a splittable 40 pin 30mm length dual female jumper wire for 2.54mm, it is very flexible, can be used at bread board or other places that need connection. it is able...

    This is a splittable 40 pin 30mm length dual female jumper wire for 2.54mm, it is very flexible, can be used at bread board or other places that need connection. it is able to transform to  1-40 pin jumper wire. 

This is a waterproof DC-DC converter. With 16-36V DC input, it converts to 9V@5A which is a good supply for robots. |Features| Overvoltage protection Overcurrent protection Overheat protection...

This is a waterproof DC-DC converter. With 16-36V DC input, it converts to 9V@5A which is a good supply for robots. |Features| Overvoltage protection Overcurrent protection Overheat protection Short-circuit protection Waterproof and shockproof case High efficiency and less heat|Specification| Input Rage: 16-36V DC Output: 9V DC Output Current: 5A Size: 58 X 40.5 X 22mm(2.28x1.59x0.87") Efficiency: 96% Weight:0.09Kg Maximum working temperature:80 ? |ShippingList| 45W DC-DC Converter(FIT0169) x1 ...

    This is an awesome large sized RGB LED Matrix with superbright and beautiful performance.It has 64 5mm circle-dot and it's perfectly compatible with our Rainbow shield V1.0....

    This is an awesome large sized RGB LED Matrix with superbright and beautiful performance.It has 64 5mm circle-dot and it's perfectly compatible with our Rainbow shield V1.0. For more details, please refer to the datasheet. Specification Dot Size: 5.0mmPixel Array: 8?8Dimension: 48mm?48mmReverse Voltage(Max): 5V Forward Current(Max) : 20mAPeak Forward Current(Max): 60mAPower Dissipation(any seg): 40mWOperating Temperature(Max): -10~+80??/li>Storage Temperature(Max):...

50gm Polymorph Moldable Plastic Polymorph is a plastic that melts at around 60 degrees Celsius and becomes mouldable and easily shaped. All you need to do is pop some of the granules into hot water...

50gm Polymorph Moldable Plastic Polymorph is a plastic that melts at around 60 degrees Celsius and becomes mouldable and easily shaped. All you need to do is pop some of the granules into hot water or heat them with a hair dryer and once they reach 60 degree you can shape them easily with your hands or put it into a mould ready to make complex shapes. If you make a mistake just put it back into the water and start again. This stuff really changed the way we tinkered and has been a life saver...

This product is compatible with Raspberry Pi Model B+ and B. With a resolution of 84 X 48, this Mini LCD screen displays the CPU utilization and the memory occupancy rate that runs on your Raspberry...

This product is compatible with Raspberry Pi Model B+ and B. With a resolution of 84 X 48, this Mini LCD screen displays the CPU utilization and the memory occupancy rate that runs on your Raspberry Pi through Raspberry Pi internal Python programming. It is clear at a glance. Geek players can also program by themselves to display any content. When the Raspberry Pi is used as a server, you can also see the operating condition of Raspberry Pi at night. Package list 5110 Mini LCD 84*48 PCD8544...

This is a common 555 timer/oscillator from TI. A classic for all of those first year circuits projects where you need to blink an LED, generate tone, and thousands of other great beginning projects....

This is a common 555 timer/oscillator from TI. A classic for all of those first year circuits projects where you need to blink an LED, generate tone, and thousands of other great beginning projects. Google around for a huge list of resources and example projects. Features: 4.5V to 16V supply 8-pin DIP package Timing from microseconds to hours Astable or monostable operation Adjustable duty cycle TTL compatible output Sink or source up to 200mA Documents: Datasheet ...

    This red and green dual color led have 3 pins - Cathode is the longest pin. One for each color and a common cathode. Use this LED for two status indicators. Of course it can also show...

    This red and green dual color led have 3 pins - Cathode is the longest pin. One for each color and a common cathode. Use this LED for two status indicators. Of course it can also show yellow status. The lens of this dual color LED is 5mm in diameter.5pcs per pack.

DescriptionThese are very bright LEDs, the lens of this super bright LED is 5mm in diameter. 10pcs per pack.SpecificationDiameter : 5mmVoltage : 3.2—3.45VCurrent : 5mA-10mALuminance​ ​ :6000-7000mcd ...

DescriptionThese are very bright LEDs, the lens of this super bright LED is 5mm in diameter. 10pcs per pack.SpecificationDiameter : 5mmVoltage : 3.2—3.45VCurrent : 5mA-10mALuminance​ ​ :6000-7000mcd

DescriptionThese are very bright LEDs, the lens of this super bright LED is 5mm in diameter. 10pcs per pack.SpecificationDiameter : 5mmVoltage : 3.2—3.45VCurrent : 5mA-10mALuminance​ ​ :6000-7000mcd ...

DescriptionThese are very bright LEDs, the lens of this super bright LED is 5mm in diameter. 10pcs per pack.SpecificationDiameter : 5mmVoltage : 3.2—3.45VCurrent : 5mA-10mALuminance​ ​ :6000-7000mcd

DescriptionThese are very bright LEDs, the lens of this super bright LED is 5mm in diameter. 10pcs per pack.SpecificationDiameter : 5mmVoltage : 3.2—3.45VCurrent : 5mA-10mALuminance​ ​ :6000-7000mcd ...

DescriptionThese are very bright LEDs, the lens of this super bright LED is 5mm in diameter. 10pcs per pack.SpecificationDiameter : 5mmVoltage : 3.2—3.45VCurrent : 5mA-10mALuminance​ ​ :6000-7000mcd