This compact expansion board plugs directly into the GPIO header on a Raspberry Pi B+, A+, or Pi 2 and provides an easy and low-cost solution for driving a pair of small brushed DC motors. Pololu 2753

Module with L3G4200D (3-axis gyroscope with digital output)

Compact MEMS environmental sensor capable of measuring temperature, humidity, pressure and VOC, with I2C and SPI support and AI-powered gas analysis. Ideal for projects such as weather stations, smart home systems and air quality monitors, it provides high measurement precision and integration flexibility. DFRobot SEN0617

Module with e-Paper display, 3.7" diagonal and 480x280 px resolution. Communication via SPI interface. Waveshare 3.7inch e-Paper HAT

Module with an IR transmitter operating at a frequency of 38kHz. The module is supplied with the voltage from 3 to 5V. FRobot DFR0095

Module with blue LED, digitally controlled. Perfect for people starting to play with Arduino. Equipped with a Gravity interface. DFRobot DFR0021-B

Module with red LED, digitally controlled. Perfect for people starting to play with Arduino. Equipped with a Gravity interface. DFRobot DFR0021-R

Step-Up/Step-Down converter module based on the S13V30F5 system, input voltage from 2.8 to 22 V, output voltage 5 V. Current efficiency of the converter 4 A. Pololu 4082

HMI module with a 5" TFT color LCD display with a resolution of 800x480 px. Equipped with a resistive touch panel. Communication via UART interface. Nextion NX8048T050

Module with white LED, digitally controlled. Perfect for people starting to play with Arduino. Equipped with a Gravity interface. DFRobot DFR0021-W

Kinetis E Series Cortex-M0+, 32-bit MCU, 8KB Flash, TSSOP16, Freescale, RoHS

The Lanberg HDMI cable, 0.5 meter in length, supports the HDMI 2.1 standard, allowing video transmission at up to 8K resolution at 60 Hz. Equipped with gold-plated connectors, it ensures high-quality audio-video transmission. Its black color and solid construction make it an ideal choice for professional multimedia applications. CA-HDMI-30CU-0010-BK

Module with a distance sensor with a range of up to 300 cm. It has a digital output that generates a pulse with a width proportional to the measured length. Pololu 4079

Robotic vision camera that combines stereoscopic depth vision with a high-resolution RGB camera to provide real-time image analysis. With built-in AI processing capabilities and 4 TOPS of processing power, the camera supports custom AI models as well as 2D and 3D object tracking. The rugged aluminum housing, USB-C port, and integrated 6-axis inertial module make it ideal for projects requiring precise vision, motion tracking, and depth analysis in robotic applications. Luxonis OAK-D Lite Fixed-Focus

Lanberg 4K HDMI Cables (version 2.0, High Speed with Ethernet) are the perfect solution for audiovisual transmission between multimedia devices such as computers, monitors, televisions, NAS devices, laptops, projectors, and gaming consoles. The cable ensures very high-quality image and sound transmission, as well as efficient performance. CA-HDMI-20CU-0075-BK

Module with a digital distance sensor with a range of up to 200 cm. It has a digital output that goes low when an object is detected. Pololu 4077

Module with a digital distance sensor with a range of up to 100 cm. It has a digital output that goes low when an object is detected. Pololu 4069