Product Name: Mini Leonardo Board with Motor Driver Model NO.: RS040-L3 Color: Black Style: Educational Toy Toy Department: All Material: metal Function: With Remote Control, Electric, Program Age: Above 14 Years Type: DIY Toys Trademark: DAGU Transport Package: Simple Package Origin: Cn HS Code: 90230090 Product Description Mini Leonardo Board with Motor DriverParameters:1. MCU: ATmega32U4, more internal resources2. input voltage range: 6V-12.6V, LM2676 can provide up to 3.6A current, can support multiple servos to ensure normal operation3. onboard high performance dual 5A integrated H-bridge motor driver External PWM control signal, high temperature automatic protection, can continue to work when the temperature is lower than the protection value4. Bluetooth module interface (equipped with Otani electronic Bluetooth module), can communicate with mobile phones, computers5. using micro USB compatibility is better, 324U4 chip comes with a serial port, compatible with arduino.6. MOSFET anti-reverse circuit7. rich power supply, signal interface, IO port full lead, easy to develop8. overload protection circuit9. the motor interface10. the servo interface, no external circuit board, straight plug11. size: 75MM*40MM*1.6MM