Dual DC motor controller designed for Arduino, which enables the motor to be supplied with voltage in the 4.5 ... 28V range and power consumption in continuous operation of 2.6 A (5A at the top) of two DC motors. Polol 2520

Module with 9 QTR type optocoupler with analog output. The module operates from 2.9 V to 5.5 V, detects objects at a distance of up to 40 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4209

Extension board with stepper motor controller based on the STSPIN820 system. Ideally suited for use, among others in 2D / 3D printers, robots, cameras. Pololu 2878

IPS LCD display with a diagonal of 7" and a resolution of 1024x600 pixels, equipped with a capacitive touch panel. Communicates via the MIPI DSI interface. Riverdi RVT70HSMNWC00

IPS LCD display with a diagonal of 7" and a resolution of 1024x600 pixels, equipped with a capacitive touch panel. Communicates via the LVDS interface. With a mounting frame. Riverdi RVT70HSLFWCA0

LED strip with addressable RGB WS2813 diodes on a white PCB. It is powered by 5 V DC, has a length of 5 m and 30 LEDs/m. Protection level IP30

LED strip with addressable RGB WS2813 diodes on a white PCB. It is powered by 5 V DC, has a length of 1 m and 30 LEDs/m. Protection level IP30

IPS LCD display with a diagonal of 7" and a resolution of 1024x600 pixels, equipped with a capacitive touch panel. Communicates via the RGB interface. With a mounting frame. Riverdi RVT70HSTFWCA0

Module with a 7-color ACeP e-Paper display with a diagonal of 5.7" and a resolution of 600 × 448 px. It communicates via the SPI interface. Pimoroni PIM609

Module with gas sensor designed to monitor indoor air quality. It was based on the AMS CCS811 system that allows the detection of volatile organic compounds (VOCs) in the air. Digilent 410-386

Module with relay up to 5.5 A and 240 V AC controlled by the I2C interface. SparkFun COM-15093

IPS LCD display with a diagonal of 7" and a resolution of 1024x600 pixels, equipped with a capacitive touch panel. Communicates via the RGB interface. Riverdi RVT70HSTNWC00

ARM Cortex-M3 CPU, 128kB Flash, 20kB RAM, USB, CAN, 3xUART, 2xI2C, 2xSPI, ADC, STM, LQFP100, RoHS

ARM Cortex-M4 CPU, 1024kB Flash, 192kB RAM, Ethernet, Encryption, Camera, USB OTG FS+HS, 2xCAN, 4xUART, 3xI2C, 3xSPI, ADC, DAC, STM, LQFP144, RoHS

IPS LCD display with a diagonal of 5" and a resolution of 800x480 pixels, equipped with a capacitive touch panel. Communicates via the RGB interface. With a mounting frame. Riverdi RVT50HQTNWC00

Module with e-Paper display, 5.83" diagonal and 648x480 px resolution. Communication via SPI interface. Waveshare 5.83inch e-Paper HAT (B)

Module with a pulse sensor and the level of SpO2 (oxygen saturation level). It is based on the MAX30102 chip and communicates via the I2C or UART interface (Gravity connector). DFRobot SEN0518

Flow sensor with thread G1/2. Dedicated to liquids of high concentration and low viscosity. DFRobot SEN0550

Flow sensor with thread G1/4. Dedicated to liquids of high concentration and low viscosity. DFRobot SEN0549