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Showing 4301-4320 of 8858 products · 2546 unavailable products hidden
Hummingbird Single Colour LED - Orange
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Orange 5mm LED on a 50cm braided lead, built as a plug-in part for the Hummingbird robotics system rather than as a bare component. The two wires clamp into the LED terminals on a Hummingbird controller and are ready to program. Runs at 1.6V to 2.0V forward voltage with a recommended 20mA current...
Hummingbird Single Colour LED - Red
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Replacement red LED for Hummingbird kits. Super-bright 5mm LED, 50cm braided cable, tinned ends that screw into the controller's LED terminals. Class sets lose LEDs faster than anything else in the box, so this is the part worth keeping spares of. Forward voltage 1.6V to 2.0V at 20mA. Fits the Hu...
Hummingbird Single Colour LED - Yellow
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Yellow 5mm LED with a 50cm braided cable, supplied as a Hummingbird accessory. Screw the leads into an LED terminal on the Hummingbird controller and it is ready to code — no resistor or breadboard needed. 1.6V to 2.0V forward voltage, 20mA recommended. Suits both the Hummingbird Bit and the Humm...
Hummingbird Sound Sensor
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Reports how loud the room is as a number your code can act on. Clap, shout, sing or set a drum going and the robot answers back. A favourite for reaction games, classroom noise meters and puppets that appear to listen. It connects to a sensor port on the Hummingbird controller rather than directl...
Hummingbird Starter Flock Classroom Kit (micro:bits Not Included)
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Formerly sold as the Small Hummingbird Bit Classroom Bundle, the Starter Flock equips 8–12 students with enough parts to build four robots at once. micro:bits are not included. Each Hummingbird Bit controller needs its own BBC micro:bit, so you will want four — available separately from us. Insid...
Hummingbird Terminal Tool
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The small screwdriver-style tool used to open and close the screw terminals on a Hummingbird controller. Keep a couple in the storeroom — it is invariably the first thing to go missing from a class set. Makes wiring LEDs, motors and sensors quick enough that students can rewire mid-lesson. Fits b...
Hummingbird Tri-Colour LED
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One 5mm LED containing separately controllable red, green and blue elements, so students mix any colour they like from code rather than swapping parts. Common cathode, four wires on a 50cm braided cable, wired for the tri-colour terminals on a Hummingbird controller. Each colour element draws rou...
Hummingbird Vernier BTA Sensor Adapter
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Connects Vernier's BTA analogue probes to a Hummingbird controller, which puts the science department's existing sensor cupboard to work in the robotics unit. pH, soil moisture, humidity, dissolved oxygen, force, magnetic field and a hundred other measurements can be fed straight into student cod...
HUSKYLENS 2 Adjustable Focus Camera Module
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This adjustable-focus camera module is an optical accessory designed specifically for the HUSKYLENS 2 AI Vision Sensor. It helps overcome the limits of a standard fixed-focus lens when your project needs to recognise objects at very close range or at a moderately longer distance.By manually rotat...
HUSKYLENS 2 IR Night Vision Camera Module (850nm)
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This infrared camera module is a night-vision accessory for the HUSKYLENS 2 AI Vision Sensor, helping it see when visible light is unavailable. The lens passes visible light at 650nm and infrared light at 850nm, allowing HUSKYLENS 2 to produce clear black-and-white images in dark environments whe...
HUSKYLENS 2 Microscope Camera Module (30x)
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Turn a HUSKYLENS 2 AI vision sensor into a compact smart digital microscope with this dedicated 30x microscope camera module. It combines a specialised 6mm focal length lens with a 2MP GC2093 image sensor to help observe fine details that are normally difficult to see.Because it is designed for H...
HUSKYLENS 2 Plus AI Vision Kit with Wi-Fi 6 & Wide-Angle Camera
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This kit bundles the HUSKYLENS 2 edge AI vision sensor with the HUSKYLENS 2 WiFi Module and HUSKYLENS 2 Wide-angle Camera Module, giving robotics and maker projects on-device visual recognition plus wireless interaction. It is designed to help users build AI vision applications without setting up...
HUSKYLENS 2 WiFi Module (Wireless AI Vision and AIoT)
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The HUSKYLENS 2 WiFi Module is a plug-and-play USB expansion accessory that adds high-speed Wi-Fi 6 connectivity to the HUSKYLENS 2 AI vision sensor. Transform your HUSKYLENS 2 from a wired peripheral into a fully wireless intelligent node. This module enables real-time wireless image and data t...
HUSKYLENS AI Vision Sensor Robot Kit with Devastator & Romeo V2
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This kit combines the HUSKYLENS AI machine vision sensor with DFRobot's Devastator Tank Mobile Robot Platform and the Romeo V2 Arduino robot board. It is designed for building vision-enabled robots without needing to write complex image-processing algorithms from scratch.HUSKYLENS can recognise f...
HUSKYLENS Study Pack with micro:bit V2
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This kit bundles a HUSKYLENS AI vision smart sensor, a micro:bit V2 board and the matching Study Pack for classroom-friendly image recognition projects. It is based around micro:bit programming and is designed to help students explore the eight HUSKYLENS functions through hands-on lessons.The stu...
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Huzzah! Adafruit.io Internet of Things Feather ESP8266 [WiFi Starter Kit]
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OK you've signed up for Adafruit.io and you're ready to build something cool and Internet-connected. All you need is this starter kit which will get you going with lots of parts that go very well with our service and are the most common sensors and actuators you may want. Sense light, motion, ...
Hybrid Stepper Motor for 3D Printer (3.5kg)
A NEMA 17 hybrid stepper motor with 3.5 kg·cm holding torque, designed for 3D printers and CNC machines. This 2-phase motor has a 1.8° step angle and a 5 mm diameter drive shaft. Includes a 50 cm cable with an XH 2.54 connector, compatible with Ultimaker and similar control boards. Key Features ...
Hydra USB Power Breakout Cable - 6ft Black
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The Hydra is a handy USB power breakout cable for powering maker projects from a USB power supply or computer. It brings out the USB 5V and GND lines so you can connect them to common project power inputs without building a one-off cable yourself.At the output end, the cable breaks power out to t...
Hydro Dipping Sheets – 10 Pack of A4 Size Sheets
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Hydro dipping is a fun, hands-on way of adding printed designs to any surface! This process can be done on any material that can hold the base coat and can be submerged into water. Works really well with any 3D printed project, but molded and cast parts also benefit. You've probabl...
Hydrogen Sulfide Gas Sensor - MQ-136
The MQ-136 is a Hydrogen Sulfide detection sensor with a sensing range of 1 - 200ppm. The sensing element is SnO2, which has lower conductivity in clean air. When H₂S gas exists, the sensor’s conductivity gets higher along with the gas concentration rising. A simple circuit makes measuring this c...
