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.
Arduino Mega Sensor Shield V2.0 V1.0 for Mega2560 R3
Arduino Uno Sensor Shield V5.0
BMP180 Digital Barometric Pressure Sensor Shield for WeMos D1 Mini
CNC Shield V4 Engraving Machine Kit for Arduino Nano
Micro SD Card Shield TF for WeMos D1 Mini
