Power in Prototyping
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$2.72DC Barrel Jack Adapter - Female
DFRobotThis adapter allows you to connect a barrel jack connector to bare wires. One end has screw terminals and the other has a 5.5x2.1mm(0.22x0.08"), c...
View full details$2.72 -
$17.723.7V Polymer Lithium Ion Battery - 1000mAh
DFRobot3.7V Polymer Lithium Ion Battery - 1000mAh Lithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The outp...
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$2.72DC Barrel Jack Adapter - Male
DFRobotThis adapter allows you to connect a barrel jack connector to bare wires. One end has screw terminals and the other has a 5.5x2.1mm, center-positi...
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$8.71Solar Lipo Charger (3.7V)
DFRobotThis Solar lipo charger is designed for single Lithium battery (3.7V) for intelligent charging, with input reverse polarity protection. The maxim...
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$2.314xAA battery holder (square with cover)
DFRobotINTRODUCTION Simple 4 Cell AA Battery holder with 5" tinned leads, square configuration. This holder features a slidin...
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$2.99MicroUSB Battery Holder (3xAA)
DFRobotThis battery holder can hold 3 AA batteries which provides 3.6V rechargeable battery pack with NiMH / NiCd cells or 4.5V battery pack with Alkal...
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$14.44Solar Panel (9v 220mA)
DFRobotNeed a clean energy source for your project? Check out this compact,high quality,high output endurable solar panel.The peak power output is around...
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$0.549V Snap Connector
DFRobotClassic 9V connector terminated with 2-pin polarized Molex connector. 15cm in length. To supply the power to Arduino, we recommend the DC Power Ja...
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$3.706xAA battery holder
DFRobotThis battery holder can hold 6 AA battery which can make 7.2 V rechargeable battery pack from NiMH / NiCd cells or 9V battery pack from alkaline c...
View full details$3.70 -
$18.81Lithium Battery Charger
DFRobotIf you need to charge LiPo batteries, this simple charger will do just that, and do it fast! The Lithium Battery Charger can charge 3.7V LiPo ba...
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$4.626xAA Battery Holder with DC2.1 Power Jack
DFRobotThis battery holder can hold 6 AA battery which is able to become a 7.2 V rechargeable battery pack from NiMH / NiCd cells or 9V battery pack from ...
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$2.689V to Barrel Jack Adapter
DFRobotThis simple cable has so many uses! Plug a 9V battery into one end and connect the other end to anything with a 5.5x2.1mm, center-positive barre...
View full details$2.68 -
$2.044xAA battery holder (square)
DFRobotSimple 4 Cell AA Battery holder with 5" tinned leads, square configuration. SPECIFICATIONS Battery Quantity: 4 Battery typ...
View full details$2.04 -
$1.60Button Cell Battery Holder (with batteries - 4.5v)
DFRobotThis small capsule is a 4.5V button cell battery holder for mini power solutions.Its minimalism design in clean white cylinder body and matte surf...
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$24.27Flexible Solar Panel (1.5v 250mA)
DFRobotLight, thin and versatile solar panel at 1.5V/250MA. Unlike regular solar panels, it is truly flexible to be bent, sewed or treated in the clothin...
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Original Price $2.59Current Price $2.419V to Barrel Jack Adapter V2
DFRobotThis is the second version of the 9V to Barrel Jack Adapter. In this version the material for the 9V battery jack is hard plastic, which makes i...
View full detailsOriginal Price $2.59Current Price $2.41Save 7% -
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$43.637.4V Lipo 2500mAh Battery (Arduino Power Jack)
DFRobotThis high discharge LiPo is a great way to power any R/C, robotic, or portable project. This is an excellent choice for anything that requires a s...
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$2.176xAA Battery Holder(double layer)
DFRobotThis battery holder can hold 6 AA battery which can make 7.2 V rechargeable battery pack from NiMH / NiCd cells or 9V battery pack from alkali...
View full details$2.17 -
$29.997.4V Lipo Battery Charger
DFRobotA Difficult Choice Made Easy The choice of LiPo batteries and battery chargers can be overwhelming. In the past, with older RC cars and NiCd batte...
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$24.53USB Power Detector 3-10V, 0-3A
DFRobotSmall and exquisite, this USB power detector displays charging voltage and current at same time in one screen. Checking power consumption of ardui...
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$13.41Copper Foil Tape with Conductive Adhesive - 6mm x 15 meter roll
AdafruitCopper tape can be an interesting addition to your toolbox. The tape itself is made of thin pure copper so its extremely flexible and can take on n...
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$45.01Copper Foil Tape with Conductive Adhesive - 25mm x 15 meter roll
AdafruitCopper tape can be an interesting addition to your toolbox. The tape itself is made of thin pure copper so its extremely flexible and can take on n...
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$14.44Wall Adapter Power Supply 7.5VDC 1A (American Standard)
DFRobotThis is a 7.5V wall adapter. It is not commonly available in the market. The best part of this adapter is that it allows Arduino project to run in...
View full details$14.44 -
$14.99NILLKIN 5V@2A USB Adapter (American Standard)
DFRobotThis high quality NILLKIN power supply is the perfect solution for projects that require extra current. The plug is US standard and has a female...
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$12.95Wall Adapter Power Supply 12VDC 1A (American Standard)
DFRobotHigh quality switching 'wall wart' 'wall adapter' AC to DC 12V 1A wall power supply. These are switch mode power supplies which mean the output is...
View full details$12.95 -
$6.85Wall Adapter USB Power Supply 5V@1A (European Standard)
DFRobotThis is a high quality 5V USB charger wall wart. Ideal for supplying power to your Arduino when there is no computer near by. It can be used as ...
View full details$6.85 -
$6.85Wall Adapter USB Power Supply 5VDC 1A (American Standard)
DFRobotThis is a 5V USB charger wall wart. Ideal for supplying power to your Arduino when there is no computer near by. It can be used as Arduino power...
View full details$6.85 -
$5.72Self Locking Lamp Press Button- Red
DFRobotINTRODUCTION Comes in your choice of red, green, blue, yellow or white. This button locks and lights up when pushed. It'...
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$5.72Self Locking Lamp Press Button- White
DFRobotINTRODUCTION Comes in your choice of red, green, blue, yellow or white. This button locks and lights up when pushed. It'...
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$5.72Self Locking Lamp Press Button -Yellow
DFRobotINTRODUCTION Comes in your choice of red, green, blue, yellow or white. This button locks and lights up when pushed. It'...
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$5.72Self Locking Lamp Press Button - Green
DFRobotINTRODUCTION Comes in your choice of red, green, blue, yellow or white. This button locks and lights up when pushed. It'...
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$5.72Self Locking Lamp Press Button-Blue
DFRobotINTRODUCTION Comes in your choice of red, green, blue, yellow or white. This button locks and lights up when pushed. It'...
View full details$5.72 -
$270.00Portable Hand Crank Power Generator with Voltage Regulator
DFRobotReliable, self-sustainable power to individuals anywhere, anytime. This is a military standard, portable hand crank power generator and rech...
View full details$270.00
