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Optical Fingerprint Sensor Module
Opto Interrupter IRT9608 DIP-4
Optomax Digital Liquid Level Sensor
Orange and Clear TT Motor Wheel for TT DC Gearbox Motor
Orange Cream MA Keycaps for MX Compatible Switches - 5 pack
Orange DSA Keycaps for MX Compatible Switches - 10 pack
Orange MA Keycaps for MX Compatible Switches - 5 pack
Orange Micro Potentiometer Knob - 4 pack
O-Ring (2-Pack)
MPN: PRT-24051
Oscilloscope Probe 100MHz
Osmo Classroom Kit - Genius Kit Edition
OTG Converter USB 3.0 Convert to USB-C
Otto Kit
Outdoor Big Point 6 pack
Outdoor Wildlife Camera with WiFi and Solar Panel
OV2640 Dual Camera
OV5640 5MP Camera Board with Fisheye Lens
MPN: SEN-27317
OV5640 5MP Camera Breakout with 160° Wide Angle Lens
MPN: ADA5841
OV5640 Camera Breakout - 72 Degree Lens with Autofocus
MPN: ADA5840
OV5640 Camera Breakout with 120° Lens and Autofocus
MPN: ADA5838
Optical Fingerprint Sensor Module
Secure your project with biometrics - this all-in-one optical fingerprint sensor will make adding fingerprint detection and verification super simple. These modules are typically used in safes - there's a high powered DSP chip that does the image rendering, calculation, feature-finding and search...
Opto Interrupter IRT9608 DIP-4
This sensor is composed of an infrared emitter on one upright and a shielded infrared detector on the other. By emitting a beam of infrared light from one upright to the other, the sensor can detect when an object passes between the uprights, breaking the beam. Used for many applications includin...
Optomax Digital Liquid Level Sensor
The Optomax is an optical liquid level sensor that detects the presence or absence of almost any liquid — oil or water based. Inside the polysulfone housing, an infrared LED and matching phototransistor work together: when dry, the IR light reflects internally back to the sensor; when the tip is ...
Orange and Clear TT Motor Wheel for TT DC Gearbox Motor
Usually when one needs an orange wheel it's a garnish for a cocktail, like a tasty Sidecar. And speaking of cars, this wheel is for driving, not drinking! Need a great drive solution for your little robotic friends? This Orange & Clear TT Motor Wheel is equip...
Orange Cream MA Keycaps for MX Compatible Switches - 5 pack
A 5-pack of Orange Cream MA profile keycaps for Cherry MX compatible switches. These gumdrop-like, retro-styled keycaps feature a fully symmetric curved profile, making them ideal for macro pads, custom keyboards, and NeoKey projects. MA profile keycaps are symmetric in all four directions and r...
Orange DSA Keycaps for MX Compatible Switches - 10 pack
A pack of 10 orange DSA-profile keycaps compatible with Cherry MX and MX-compatible key switches. DSA keycaps are fully symmetric in all four directions with a low, flat profile — ideal for macro pads and custom keyboard builds. These keycaps are blank (no markings or labels). Key Features DSA...
Orange MA Keycaps for MX Compatible Switches - 5 pack
Dress up your mechanical keys in your favorite colors with a wide selection of gumdrop-like, retro, curvy, and stylish MA profile keycaps. Here is a 5 pack of Orange MA Keycaps for your next mechanical keyboard or NeoKey project. Snap 'em onto any Cherry MX or compatible switc...
Orange Micro Potentiometer Knob - 4 pack
Have you found yourself in a maze of twisty-turny knobs, all alike? These micro potentiometer (or rotary encoder) knobs offer a rainbow burst of color to your synth or control panel. They are made of a hard plastic, with a grippy star shape. The shape is sometimes referred to as "Davies 1900...
O-Ring (2-Pack)
· MPN: PRT-24051
Give your robot some traction with this 2-pack of rubber O-rings. Measuring 55mm outer diameter, 45mm inner diameter, and 5mm wire diameter, they provide a reliable and versatile solution for a two-wheel robotics platform. Note: These are the same o-rings used with the XRP kits Beta & DIY Inclu...
Oscilloscope Probe 100MHz
A general-purpose oscilloscope probe rated for signals up to 100MHz. Features a sturdy spring-loaded hook clip for hands-free probing and a separate ground clip for secure connections. Connects to your oscilloscope via a standard BNC connector. A reliable, good-quality probe suitable for everyda...
Osmo Classroom Kit - Genius Kit Edition
A classroom-ready pack of four complete Osmo Genius Kit sets, providing hands-on STEAM learning for up to four students or groups simultaneously. Osmo uses reflective AI technology to bridge physical play with on-screen feedback, letting students explore maths, art, spatial reasoning, and creativ...
OTG Converter USB 3.0 Convert to USB-C
Attach your laptop to external monitors, flash drives, keyboards, and more with this USB adapter that extends your USB-C port to USB-A.
Otto Kit
Introducing the Otto Kit, the perfect set of components to bring your very own Otto Robot to life! With this kit, you'll have everything you need to build a functional and interactive robot that can sense its surroundings and move with precision.First up, we have the Ultrasonic Distance Sensor, ...
Outdoor Big Point 6 pack
These remarkable units are great for speaking and listening, and with a 30 second recording time, they are ideal for use in all weathers.The speakers have been specially designed for loud play back outdoors and are ideal for Early Years treasure hunts or interactive number lines.The Outdoor Big P...
Outdoor Wildlife Camera with WiFi and Solar Panel
Set up remote wildlife monitoring with this camo outdoor trail camera, designed for capturing photos and video around gardens, bush blocks, farms and other outdoor areas.The RD7000WF records up to 4K video and offers still image resolution options up to 30M. It includes a 2.0 inch IPS TFT-LCD scr...
OV2640 Dual Camera
The binocular camera module features dual onboard OV2640 cameras, 2MP pixels, 60mm binocular distance, compatible with standard 24P camera. It is suitable for AI vision applications like depth vision and stereo vision.The OV2640 camera chip is a low voltage CMOS image sensor that provides the ful...
OV5640 5MP Camera Board with Fisheye Lens
· MPN: SEN-27317
This camera module board is based on the OV5640 5MP image sensor and is built for adding image capture to embedded projects. It includes the support circuitry needed to interface the sensor, giving you a compact board for experimenting with higher-resolution camera input.The module is suitable fo...
OV5640 5MP Camera Breakout with 160° Wide Angle Lens
· MPN: ADA5841
This breakout makes it easier to add a camera module to capable hobby microcontrollers without needing a full computer or FPGA. It uses an OV5640 camera with a 5 Megapixel sensor element and a very-wide 160-degree fish-eye lens.The lens gives a wide, distorted view that suits security systems, ro...
OV5640 Camera Breakout - 72 Degree Lens with Autofocus
· MPN: ADA5840
This breakout makes it much easier to work with the OV5640 image sensor on capable microcontroller platforms. It combines a 5 Megapixel OV5640 camera with a 72-degree non-distorting lens, autofocus motor, and the support circuitry needed to bring the module out to a practical board.It is designed...
OV5640 Camera Breakout with 120° Lens and Autofocus
· MPN: ADA5838
This breakout makes it much easier to add a capable camera to newer hobby and maker platforms that can finally handle parallel image data, such as the RP2040 and ESP32-Sx families. It uses the OV5640 image sensor, giving you a 5 Megapixel camera module on a board designed to simplify wiring and p...