Little Bird
Yahboom Uno sensor expansion board compatible with Arduino
The Yahboom Uno Sensor Expansion Board is designed to simplify connecting sensors and modules to your Arduino Uno. It plugs directly into the Uno's headers a...
The Yahboom Uno Sensor Expansion Board is designed to simplify connecting sensors and modules to your Arduino Uno. It plugs directly into the Uno's headers and breaks out all pins to convenient PH2.0 anti-reverse sockets, greatly reducing the chance of incorrect wiring while keeping your setup clean and organised.
The board includes several built-in components — an indicator LED, reset button, power switch, passive buzzer, and infrared receiver — plus dedicated interfaces for OLED displays, I2C devices, serial communication, RGB LED strips, and servos.
Key Features
- Direct Plug-In Design – Mounts directly onto Arduino Uno headers
- PH2.0 Anti-Reverse Sockets – Polarised connectors protect sensors and the Arduino board from incorrect wiring
- Built-In Components – Indicator LED, reset button, power switch, passive buzzer, and infrared receiver
- Dedicated Interfaces – Reserved connections for OLED display, I2C, serial, RGB LED strip, and servos
- Dual Wiring Support – Compatible with both PH2.0 cables and DuPont jumper wires
- Clean Wiring – Each pin gets its own power interface, simplifying complex circuits
Specifications
- Compatibility – Arduino Uno
- Connector Type – PH2.0 anti-reverse sockets
- Dimensions – 68 × 53 × 23 mm
- Weight – 26.7 g
Ideal For
- Arduino Uno sensor projects and learning kits
- Classroom and educational settings
- Prototyping with multiple sensor modules
- Simplifying wiring for robotics and IoT projects
Package Contents
- 1× Yahboom Uno Sensor Expansion Board
Resources
Jargon buster
Plain-language definitions for the technical terms used above.
- Headers
- Rows of metal pins used to plug a module into a breadboard or connect it with jumper wires. Pre-soldered headers make the module easier to use straight away without needing to solder the pins yourself.
- I2C
- I2C is a two-wire communication bus used by many sensors and small modules. It matters because several I2C devices can share the same two wires, but each device needs a compatible address and your controller must support I2C.
- IoT
- Short for Internet of Things, meaning physical devices that connect to networks or the internet to send data or be controlled remotely. It matters if you want projects such as connected sensors, remote controls or classroom data-logging activities.
- LED
- A light-emitting diode is a small electronic component that lights up when current flows through it in the correct direction. In this kit, LEDs create the flashing effect, so polarity and correct soldering matter for the project to work.
- OLED
- OLED stands for organic light-emitting diode, a display type where each pixel produces its own light. It matters because OLED screens are thin, high-contrast and easy to read for small status displays, but they can be more sensitive to image burn-in than some other display types.
- RGB
- Short for red, green and blue, usually referring to an LED that can mix those three colours. It matters because controlling an RGB LED teaches how separate outputs combine to create different colours.
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Arduino
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Related Tutorials
Free guides on learn.littlebird.com.au
