ขาย ~ L298P 4A แผ่นบอร์ดโมดูลมอเตอร์ไดร์เวอร์สําหรับ Arduino 5V-12V ราคาที่ดีที่สุด

#L298P #4A #Dual #Channel #Motor #Driver #Module #Uno #Motor #Shield #Board #for #Arduino #5V-12V #Free L298P 4A Dual Channel Motor Driver Module Uno Motor Shield Board for Arduino 5V-12V Free Running Stop Brake Function Description: 100% brand new and high quality. Feature: The Motor Shield is based on the L298 (datasheet), which is a dual full-bridge driver designed to drive inductive loads such as relays, solenoids, DC and stepping motors. It lets you drive two DC motors with your board, controlling the speed and direction of each one independently. You can also measure the motor current absorption of each motor, among other features. The shield is for TinkerKit compatible, which means you can quickly create projects by plugging for TinkerKit modules to the board. It must be powered only by an external power supply. Because the L298 IC mounted on the shield has two separate power connections, one for the logic and one for the motor supply driver. The required motor current often exceeds the maximum USB current rating. External (non-USB) power can come either from an AC-to-DC adapter (wall-wart) or battery. The adapter can be connected by plugging a 2.1mm center-positive plug into the board power jack on which the motor shield is mounted or by connecting the wires that lead the power supply to the for Vin and for GND screw terminals, taking care to respect the polarities. To avoid possible damage to thefor Uno board on which the shield is mounted, we reccomend using an external power supply that provides a voltage between 7 and 12V. If your motor require more than 9V we recommend that you separate the power lines of the shield and the Uno board on which the shield is mounted. This is possible by cutting the "Vin Connect" jumper placed on the back side of the shield. The absolute limit for the Vin at the screw terminals is 18V. This shield has two separate channels, called A and B, that each use 4 of the Uno pins to drive or sense the motor. In total there are 8 pins in use on this shield. You can use each channel separately to drive two DC motors or combine them to drive one unipolar stepper motor. Motor Driver Module only, other accessories demo in the picture is not included! Specifications: Item Type: Motor Driver Module Operating Voltage: 5V-12V Motor controller: L298P, Drives 2 DC motors or 1 stepper motor Max current: 2A per channel or 4A max (with external power supply) Current sensing: 1.65V/A Material: PCB Board Size: 7x5.5cm/2.7x2.1in Color: Blue Quantity: 1 Pc Note: No retail package. Transition: 1cm=10mm=0.39inch Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 1 x Motor Driver Module