DC motor driver with voltage 6.5..30V and maximum continuous current 27A. It has the ability to easily implement the feedback loop and numerous control interfaces. Polol 3148

Module with a matrix of 64 Hall sensors, which enables the conversion of magnetic fields into a visual spectrum. SparkFun SPX-14652

The RoboClaw Solo motor controllers from Basicmicro (formerly Ion Motion Control) can control a single brushed DC motor using USB serial, TTL serial, RC, or analog inputs. An integrated quadrature decoder make it easy to create a closed-loop speed control system. 

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.)

USB converter module - FIFO, FT245 with mini USB and goldpin connector

FPGA chip MAX10, LQFP144, Intel, RoHS

5" TFT display with WVGA 800x480 resolution and it has a resistive touchscreen overlay.  This display comes with a driver board with HDMI, VGA, and Composite inputs and USB-enabled 40-pin to 50-pin touchscreen adapter board. Adafruit 2110

High-quality digital-to-analog converter that allows for pure stereo audio playback without the need for I2C configuration or the MCLK pin. It supports I2S signals (BCLK, WSEL, DIN) and audio formats up to 32 bits and 384 kHz, providing an excellent signal-to-noise ratio (110 dB). Audio output is available via a 3.5 mm jack or on-board pads, and the module works best as a line output to amplifiers and audio systems. Adafruit 6251

WIFI-LPB100-A module Eval Kit enables UART data transmission via WiFi, ultra low power consumption, encrypted communication

The evaluation kit designed for the nRF51822 Bluetooth 4.0 system consists of the BLE400 base board and the Core51822 wireless module with the nRF51822 chip. Waveshare NRF51822 Eval Kit

8-segment display module, 4 digits with commas

Adafruit 2455 - PiTFT 2.4" HAT Mini Kit - 320x240 TFT Touchscreen

The Arduino Ethernet Shield 2 allows an Arduino Board to connect to the internet. It is based on the Wiznet W5500 Ethernet chip. The Wiznet W5500 provides a network (IP) stack capable of both TCP and UDP. There is an onboard micro-SD card slot, which can be used to store files for serving over the network. It is compatible with the Arduino Uno and Mega

HDMI 3.5 "480 x 320 pixel color LCD module with touch panel for Raspberry Pi. Waveshare 3.5inch HDMI LCD

SEN-14520