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12,000 mAh Lithium Ion battery that can be used with the PiJuice HAT module. The PiJuice HAT comes with a 1820mAh as standard, so this 12,000mAh will give you a massive boost! Perfect for remote projects where you want to ensure PiJuice will...

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PiJuice 5000mAh Battery

Pi Supply

$35.95

5,000 mAh Lithium Ion battery that can be used with the PiJuice HAT module. The PiJuice HAT comes with a 1820mAh as standard, so this 5,000mAh will give you a massive boost! Perfect for remote projects where you want to ensure PiJuice will keep running...

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2X2 Pin, 2.54mm Double Row Female Straight Header

$0.95

A 4-Way Riser perfect to use with the Raspberry Pi PoE HAT! Specifications Pitch: 2.54mm Gender of Connector: Female Number of Pins: 2 x 2 Pin Type of Row: Double-Row Body Orientation: Straight

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Pulse Sensor

$32.95

Pulse Sensor is a plug-and-play heart-rate sensor for Arduino. Heart rate data can be really useful whether you're designing an exercise routine, studying your activity or anxiety levels or just want your shirt to blink with your heart beat. The problem...

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UBEC DC/DC Step-Down (Buck) Converter - 5V @ 3A output

UBEC DC/DC Step-Down (Buck) Converter - 5V @ 3A output

Adafruit

$12.95

Your power supply problems just got SOLVED! This little circuit board may look tiny but inside is a high efficiency DC/DC step-down converter which can output up to 3 Amp at 5V without the need of any heat-sink or forced cooling. (It does get a bit...

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CR1220 3V Coin Cell Battery

$0.95

BATTERY CHEMISTRY Lithium BATTERY FEATURE Primary (Disposable) BATTERY FORM FACTOR CR1220 BATTERY RATED VOLTAGE 3 V DIAMETER 12.5 mm DEPTH 2 mm PRODUCT WEIGHT 0.8 g

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64x32 RGB LED Matrix - 3mm pitch

Adafruit

$129.95

Bring a little bit of Times Square into your home with this sweet 64 x 32 square RGB LED matrix panel. These panels are normally used to make video walls. In New York, Adafruit sees them on the sides of busses and bus stops, to display animations or...

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0.1" 2x20-pin Strip Right Angle Female Header

0.1" 2x20-pin Strip Right Angle Female Header

Adafruit

$2.25

If we could eat headers we'd have them for breakfast, lunch, and dinner. But we can't : ( So we're making the best of it and selling them! This 2x20-pin strip, right-angle female header is a perfect companion piece to a 2x20-pin Dual Male Header. It's...

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Adafruit LED Sequins - Multicolor Pack of 5

Adafruit LED Sequins - Multicolor Pack of 5

Adafruit

$5.95

Sew a little sparkle into your wearable project with an Adafruit LED Sequin. These are the kid-sister to the popular Flora NeoPixel, they only show a single color and they don't have digital control, but that makes them smaller easier to use for many...

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Adafruit LED Sequins - Rose Pink - Pack of 5

Adafruit LED Sequins - Rose Pink - Pack of 5

Adafruit

$5.95

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Adafruit LED Sequins - Emerald Green - Pack of 5

Adafruit LED Sequins - Emerald Green - Pack of 5

Adafruit

$5.95

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On Sale!

RGBW LED Strip 60 LED – 1m White - 12V

$16.45 $20.95

These LED strips come in 5 meter reels. These strips are sold by the meter! If you buy 5 meters at a time, you'll get full reels. If you buy less than 5m, you'll get a single 1-4m strip. 1. Light source: 5050 SMD LED strip. 2. Waterproof : IP65 3...

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On Sale!

Compact Rechargeable Battery for Raspberry Pi - 10400mAh

Compact Rechargeable Battery for Raspberry Pi - 10400mAh

$19.95 $24.95

After testing a number of options for mobile-powering a Pi we now can offer this cost-effective and powerful battery pack. We tested it with all Pi boards. It worked fine with all boards. We did occasionally get under-power icon for 3B+ BUT the board ran...

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2x AA Micro:bit Battery Holder with Switch, (JST-PH)

2x AA Micro:bit Battery Holder with Switch, (JST-PH)

$2.45

Use this switched battery holder to power your Micro:bit or other device. Equipped with a JST-PH male connector.

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Adafruit 0.56" 4-Digit 7-Segment Display w/I2C Backpack - Red

Adafruit 0.56" 4-Digit 7-Segment Display w/I2C Backpack - Red

Adafruit

$14.95

What's better than a single LED? Lots of LEDs! A fun way to make a small display is to use an 8x8 matrix or a 4-digit 7-segment display. Matrices like these are 'multiplexed' - so to control all the seven-segment LEDs you need 14 pins. That's a lot of...

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CamJam EduKit 2 – Sensors

$14.95

The CamJam EduKit 2 features the following components all neatly packaged in a project tin: 1 x Breadboard 1 x Immersible temperature Sensor 1 x PIR Sensor 1 x LDR 1 x Active Buzzer 1 x Red 10mm LED 1 x Blue 10mm LED 1 x 4.7K Resistor 2 x 330...

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CamJam EduKit 1 – Starter

$9.95

The CamJam EduKit features the following components all neatly packaged in a project tin: A 400-point breadboard 3 LEDs (Red, Yellow and Green) A button A buzzer Resistors and jumper cables The kit is accompanied by a set of downloadable worksheets...

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Alcohol Gas Sensor MQ-3

Pololu

$6.95

This alcohol gas sensor detects the concentration of alcohol gas in the air and ouputs its reading as an analog voltage. The concentration sensing range of 0.04 mg/L to 4 mg/L is suitable for breathalysers (the legal limit of breath alcohol...

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Flammable Gas & Smoke Sensor MQ-2

Pololu

$5.95

This flammable gas and smoke sensor detects the concentrations of combustible gas in the air and ouputs its reading as an analog voltage. The sensor can measure concentrations of flammable gas of 300 to 10,000 ppm.The sensor can operate at temperatures...

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Carbon Monoxide Gas Sensor MQ-7

Pololu

$9.95

This Carbon Monoxide (CO) gas sensor detects the concentrations of CO in the air and ouputs its reading as an analog voltage. The sensor can measure concentrations of 10 to 10,000 ppm.The sensor can operate at temperatures from -10 to 50°C and consumes...

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