Pololu Dual G2 High-Power Motor Driver 18v22 is an extension that allows you to control two DC motors designed for Arduino tiles. The motor can be supplied with 6.5 ... 30V voltage and can draw up a maximum current of 22A. Polol 2517

PMS7003 is a kind of digital and universal particle concentration sensor, which can be used to obtain the number of suspended particles in the air, i.e. the concentration of particles, and output them in the form of digital interface

MIC5504-3.3YM5, Single Output LDO 3,3V 300mA, SOT23-5

32-bit microcontroller from the STM32F7 family with ARM Cortex-M7 core, 2MB Flash memory, 216MHz clock speed, DSP with FPU, Art accelerator, SDRAM, TFT, JPEG codec, DFSDM, 144LQFP, STM, RoHS

The S9V11F3S5CMA switching step-up/step-down regulator efficiently produces a fixed 3.3 V (default) or 5 V (selectable) output whether it is higher or lower than the input voltage, which can range from 2 V to 16 V. (Note: minimum start-up voltage is 3 V, but it operates to 2 V after that.)

Pololu Dual G2 High-Power Motor Driver 18v22 is an extension that allows you to control two DC motors designed for Raspberry Pi. The motors can be powered with 6.5-30V and draw up a maximum current of 22A. Pololu 3754

Pololu Dual G2 High-Power Motor Driver 24v18 is an extension that allows you to control two DC motors designed for Raspberry Pi. The motors can be supplied with 6.5-36V voltage and can draw a maximum current of 18A. Pololu 3756

This add-on board makes it easy to control two high-power DC motors with a Raspberry Pi. Its twin discrete MOSFET H-bridges support a wide 6.5 V to 30 Voperating range and are efficient enough to deliver a continuous 18 A without a heat sink. The drivers offer basic current limiting functionality, and they accept ultrasonic PWM frequencies for quieter operation. 

Black and white E-Ink display (ePapier) with a diagonal of 1.54 "and a resolution of 200 x 200 pixels with a SPI controller Waveshare 1.54inch e-Paper

HAT module with a driver for two DC motors designed for Raspberry Pi. Motors can be powered with the voltage from 6.5 to 30 V and draw a maximum current of up to 18 A. Pololu 3751

Programmable time module with relay, allows you to set the time and manner of relay reaction on the trigger signal, has a built-in LED display. It can be supplied with voltage from the range of 6 - 30VDC or using the microUSB connector

Artix-7 FPGA, 33280 Logic Cells, 5200 Slices, 90 DSP Slices, CSPBGA325, Xilinx

STM32L4S7VIT6, Ultra-low-power with FPU ARM Cortex-M4 MCU 120 MHz with 2048 kbytes Flash, USB OTG, DFSDM, LCD-TFT, AES-256, HASH, LQFP-100

Module with a dust sensor PPD42NS. The board is equipped with a Grove cable and communicates via the PWM interface. Seeed Studio 101020012

32-bit microcontroller with ARM Cortex-M4 core MCU + FPU, Ultra-low-power, 1MB Flash memory, 640KB SRAM memory, LCD-TFT & MIPI DSI, LQFP144, STM

An HDMI splitter that doubles the signal to two HDMI outputs without losing image quality. It allows you to connect two devices with HDMI input, to one HDMI source (eg console, DVD player, etc.). It offers full compatibility with the HDCP standard (V.1.2). 5901785360103

Measurement module for dissolved oxygen in water. It allows you to determine the level of water quality. The set includes a measuring module and a probe. DFRobot SEN0237-A

Waveshare Photo Interrupter Sensor is an IR optical sensor module with Schmitt trigger and a signaling diode allowing the construction of an incremental encoder. Waveshare Photo Interrupter Sensor

With this smart arduino digital servo shield and Dynamixel AX series servos, It\'s quite easy for you to drive multi servos with daisy chain connection with an Arduino board  such as Arduino Uno, and build your robotic dog, hexapod with powerful servos. DRI0027