Too many electronics modules? Here's how to find the right one

Typical price i
52.– to 94.–

Detects and responds to physical inputs like temperature, motion, or light.

Sensors enable automation and monitoring, improving system efficiency and responsiveness to environmental changes.

Typical price i
64.– to 130.–

Controls the flow of electricity by opening or closing circuits.

Switches are essential for user interaction, allowing manual control of devices and systems.

Typical price i
18.– to 140.–

Contains a collection of components for building or learning electronics projects.

Electronics kits are ideal for beginners and hobbyists, fostering learning and creativity in designing custom circuits.

Typical price i
18.– to 45.–

Shows information visually through screens, panels, or LEDs.

Displays enhance user experience by providing clear, real-time data and interaction feedback.

Typical price i
16.– to 33.–

Designed to work with Arduino microcontrollers, offering a wide range of modules for diverse projects.

Ideal for beginners and hobbyists, providing easy-to-use modules with extensive community support and documentation.

Typical price i
16.– to 42.–

Compatible with Raspberry Pi boards, enabling advanced computing and complex project designs.

Perfect for tech enthusiasts looking for powerful modules to develop sophisticated applications and IoT solutions.

Typical price i
6.70 to 42.–

Works seamlessly with Micro:bit, focusing on educational and creative projects.

Recommended for educators and students, offering simple modules to learn coding and electronics in an engaging way.

Typical price i
22.– to 81.–

Measures ambient or object temperature, providing data in real-time.

Ideal for applications requiring temperature monitoring, such as smart thermostats or weather stations, enhancing comfort and energy efficiency.

Typical price i
22.– to 200.–

Detects pressure changes in gases or liquids, offering precise readings.

Essential for automotive and industrial applications, ensuring safety and performance by monitoring pressure levels in equipment and systems.

Typical price i
17.– to 32.–

Measures moisture levels in the air, delivering accurate humidity readings.

Suitable for climate control systems and agricultural applications, aiding in maintaining optimal environmental conditions for comfort and crop health.

Typical price i
16.– to 33.–

Offers a versatile open-source electronics platform, ideal for interactive projects.

Great for beginners and experts alike, Arduino modules enable easy prototyping and experimentation.

Typical price i
16.– to 42.–

Provides a compact computer platform known for its flexibility and power.

Perfect for complex projects, Raspberry Pi modules are suitable for tasks ranging from simple automation to advanced computing.

Typical price i
6.70 to 42.–

Designed as an educational tool, it simplifies coding and electronics for learners.

Micro:bit modules are excellent for educational purposes, offering an intuitive introduction to programming and hardware.

Widely recognized for compact, versatile single-board computers.

Ideal for educational projects and prototyping, offering extensive community support.

Known for affordable and easy-to-use smart home devices.

Perfect for home automation enthusiasts, offering reliable and scalable solutions.

Specializes in open-source hardware and learning resources.

Great for hobbyists and educators, providing innovative DIY electronics kits.

Focuses on supplying electronic components and modules for various applications.

Suitable for professionals needing reliable parts for custom electronic projects.

Offers a wide range of generic electronics modules at competitive prices.

Ideal for budget-conscious consumers looking for basic functionality and value.