Combine the functionality of a PC with the flexibility of a development board’s digital inputs and outputs. These computers are faster than development boards and also have more memory, so they’re able to run multiple applications simultaneously. Use them to prototype or program complex automation jobs, such as controlling the movements of a robot arm or livestreaming video from a remote facility. About the size of a credit card, they easily mount inside control cabinets.

These computers run on a Linux-based operating system. To program, download an operating system onto a micro SD card (not included) and then transfer it to the single-board computer.

Use sets to start prototyping automation systems. 5-piece sets come with the basic hardware needed to get the computer up and running. Use them to run local and web-based applications for your system. 94-, 96-, and 97-piece sets include all of the hardware in the 5-piece sets, as well as some electrical components. Use the components to prototype your physical system, which might incorporate temperature and pressure sensors (not included) using the Qwiic adapter, push button controls, and LED indicators.

Active coolers have an aluminum heatsink with a temperature-controlled fan to keep your Raspberry Pi 5 running cool.

Real-time clock batteries are rechargeable and connect to your Raspberry Pi 5 to power the board’s real-time clock when disconnected from the main power supply.

Keep equipment running and working conditions safe—these modules add air quality tracker capabilities to your development board. Each module gathers data on air conditions, ranging from temperature and humidity to carbon dioxide or volatile organic compound (VOC) levels. These modules easily connect to boards and other components with Qwiic cords or by soldering.

Modules with an air quality sensor identify spikes in VOC levels to track air quality changes. Instead of directly measuring VOCs, they measure how much the VOC level has changed in the last 24 hours.

Modules with a temperature, humidity, and air quality sensor help you make sure the air is healthy in your facility. They directly measure the amount of carbon dioxide in the air.

Modules with a temperature, humidity, and barometer sensor are often used as part of an automated system that runs equipment based on the weather. For instance, you can use them in a system that will turn on a humidifier if humidity dips below a certain level.

Modules with a temperature, humidity, air quality, and barometer sensor give you the most comprehensive picture of air conditions in your facility. They directly measure the amount of VOCs and give you an estimated measurement of carbon dioxide based on VOC levels. They monitor air quality using Germany’s Air Quality Index (AQI).

Stream distance readings to your development board in real time. Set up these modules near your robotics, production lines, or liquid monitoring systems to capture changing positioning.

Ultrasonic modules use sound pulses to measure distance. They can be used in low lighting. However, they may not be accurate on soft, small, or oddly shaped objects that won’t reflect sound waves properly.

Infrared LED modules bounce light off an object and back into their own sensor to measure distance. Those with a Qwiic connection are easily installed using Qwiic cords.

Laser modules quickly and accurately detect objects up to 40 meters away. Choose them to measure the distance of fast-moving objects.

Modules with I2C protocol make setup and data collection simple. They convert readings into an electrical signal to transmit to your board.

Measure your device's acceleration, rotation, or orientation. These modules gather data over time and track movement, which can help improve performance, debug issues, and calibrate your components. Solder them onto a development board. To connect them to your device, solder on a wire or header. For a solderless connection, use a Qwiic cord (not included).

An accelerometer measures the rate at which your device is speeding up or slowing down. A gyroscope measures how fast your device is rotating. A magnetometer measures your device's orientation.

Program mini development boards and other custom circuit boards with these modules. To program your board, attach the module and connect it to your computer using a USB cord (sold separately). Then transfer the code from your computer to the development board. Once the board has been programmed, the module can be removed. Choose an operating voltage that supports the board you’re programming.

Often used for rapid prototyping of electronic systems, these boards have various inputs and outputs to monitor sensors and control actuators. They’re smaller than other development boards, so they save space in your setup—while still having the same basic functions. Solder components directly to these boards for permanent or long-term installations. Attach headers for quick connections as you prototype. The operating voltage should support the other devices you’re configuring and connecting them to.

To program, attach a header to the board and connect the programming module (each sold separately). Connect the module to your computer using a USB cord (sold separately) and transfer your code. Once the board has been programmed, the module can be removed.

Position these modules in vents or near sensitive electronics to monitor airflow. Unlike handheld meters, these modules continuously monitor airflow and alert you to changes. Connect them to development boards with Qwiic cords or by soldering.

By detecting body heat, these modules sense when people are moving. Connect them to your development board to integrate them into alarm systems, automated lighting, and other applications.

Modules with an adjustable infrared motion sensor let you expand or lower the sensing distance. To connect them to a device, solder wires or headers to them.

Modules with a fixed infrared motion and thermal sensor can detect if a person is moving or even just present within the sensing distance. That means you could use them to automate lighting in an office where workers are sitting still. To connect them to your device, solder on wires or headers. For a solderless connection, use a Qwiic cord.

Build a scanner directly into your machine. These scanners are often used in kiosks for scanning standard barcodes and QR codes to identify items, track documents, and manage inventory. Solder on a wire or header to connect the scanner to your electronic device. For a direct connection to your computer, plug in a USB cable (not included).