1.8” Inch 128×160 TFT LCD Shield Display Module SPI Serial Interface for Arduino Esplora
1602 LCD Keypad Shield 2×16 for Arduino
4-Channel L293D Motor Driver Shield Stepper Motor Driver for Arduino Mega 2560 and UNO R3
L293D is a monolithic integrated, high voltage, high current, 4-channel driver?you can use DC motors and power supplies of up to 36 Volts, the L293D chip is also known as a type of H-Bridge?which is typically an electrical circuit that enables a voltage to be applied across a load in either direction to an output, e.g. motor.