Part number:1 Grit Number:100 Description: It is a L293D Dual DC Motor Driver Module 0.6A Shield ATMEGA328P MCU Micro Controller for ARD-UNO R3.Feature: 1>.Integrated motor drive, can be directly connected to two DC motors; 2>.Development board has integrated reset circuit, with reset switch; 3>.Onboard ICSP interface, Support firmware update directly with other downloaders.Parameter: 1>.Model: L293D 2>.Power supply output: 5V/3.3V 3>.Power supply intput: USB 5V/DC 7-12V 4>.Core chip: ATmege328p-PU Single chip microcomputer 5>.Work Temperature: -25~85 6>.Work Humidity: 5%~95%RH 7>.Size: 75*75*15mmPackage List:1XL293D Dual DC Motor Driver Module.1X USB cable. It Is A L293D Dual DC Motor Driver Module 0.6A Shield ATMEGA328P MCU Micro Controller For ARD-UNO R3. Integrated Motor Drive, Can Be Directly Connected to Two DC Motors; Development Board Has Integrated Reset Circuit, With Reset Switch; Onboard ICSP Interface, Support Firmware Update Directly With Other Downloaders. SHOP WITH CONFIDENCE: To Provide You With the Highest Quality Service, If You Have Any Question, Please Feel Free to Contact Us.We Will Provide After-sales Service Until You Are Satisfied. It Is A L293D Dual DC Motor Driver Module 0.6A Shield ATMEGA328P MCU Micro Controller For ARD-UNO R3. Integrated Motor Drive, Can Be Directly Connected to Two DC Motors; Development Board Has Integrated Reset Circuit, With Reset Switch; Onboard ICSP Interface, Support Firmware Update Directly With Other Downloaders. SHOP WITH CONFIDENCE: To Provide You With the Highest Quality Service, If You Have Any Question, Please Feel Free to Contact Us.We Will Provide After-sales Service Until You Are Satisfied.