ANGEEK Mini 4CH 4 Channel Motor Drive Driver Shield L293D Expansion Board Module

This is a commonly used DC motor drive module, using 293D chip small current DC motor drive chip The Device is a mnolithic integrated high voltage,high current four channel driver designed to accept standard DTL or TTL logic levels and drive inductive loads (such as relays solenoides, DC and stepping motors) and switching power transistors To simplify use as two bridges each pair of channels is equipped with an enable input A separate supply input is provided for the logic, allowing operation at a lower voltage and internal clamp diodes are included This device is suitable for use in switching applications at frequencies up to 5 kHz