Hw 130 Motor Control Shield For Arduino Datasheet Better Guide

9V batteries have very high internal resistance and low capacity. They cannot supply the current spikes motors need, leading to poor performance and fast battery drain.

The following are the technical specifications of the HW-130 Motor Control Shield:

Have questions about the HW-130 that even this guide didn’t answer? Leave a comment (or check the L298N original datasheet from STMicroelectronics – it’s actually well-written). hw 130 motor control shield for arduino datasheet better

// Sweep motor 2 between 0 and 255 speed for (int i = 0; i <= 255; i++) motor2.setSpeed(i); motor2.run(BACKWARD); delay(10);

// Motor A #define ENA 6 // (if jumper removed) or set to 255 if hard-wired #define IN1 12 #define IN2 13 9V batteries have very high internal resistance and

achieves its high motor-density layout through a 3-chip architecture: and a 74HC595 8-bit Serial-to-Parallel Shift Register . Absolute Rating Recommended Operating Range Motor Supply Voltage ( Vmotorcap V sub m o t o r end-sub ) 4.5V to 36V DC 6V to 12V DC Logic Supply Voltage ( Vlogiccap V sub l o g i c end-sub ) 4.5V to 7V DC 5.0V DC (From Arduino) Continuous Current (Per Channel) 600 mA (0.6A) ≤is less than or equal to Peak Output Current (Non-Repetitive) Only for instantaneous start-up spikes Total Shield Max Power Dissipation 2.5W (At standard 25∘C25 raised to the composed with power C Kept lower unless heatsinks are added Hardware Pin Allocation Map

The L293D driver can get hot; ensure you are not exceeding 0.6A0.6 cap A per channel. Leave a comment (or check the L298N original

// Stop both digitalWrite(IN1, LOW); digitalWrite(IN2, LOW); digitalWrite(IN3, LOW); digitalWrite(IN4, LOW);

The shield is built around two L293D motor driver ICs and a to save Arduino pins.

void setup() BT.begin(9600); motor1.setSpeed(200); motor2.setSpeed(200);