L298P Shield DC motor drive using LGS company's outstanding high-power motor driver chip dedicated L298P, can directly drive two DC motor drive current up to 2A, motor output uses eight high-speed Schottky diodes as protection. Stack design can be directly plugged into the Arduino, easier to use!


I. Overview:
298P Shield DC motor drive using L G S company's outstanding high-power motor driver chip dedicated L 2 9 8 P, can directly drive two straight
DC motor drive current up to 2 A, motor output uses eight high-speed Schottky diodes as protection. The circuit wiring line is reasonable, are
Mount components using sheet stack design can be directly plugged into the A r d u i n o.
L 2 9 8 P S h i e l d DC motor drive with P W M Speed ​​mode. Motor power supply can be connected using the V I N input or drive A r d u i n o

Column input line, using a jumper switch.

Two Technical parameters:
1. The logic portion of the input voltage V D: 5 V
2. The driving portion of the input voltage V S: V I N input 6 5 ~ 1 2 V, P W R I N inputs 4 8 ~ 2 4 V..
3. Logical part of the operating current I s s: ≤3 6 m A
4. Driving part of the work current I o: ≤2 A
5. Maximum power dissipation: 2 5 W (T = 7 5 ℃)
6. Control signal input level: High: 2 3 V≤V i n≤5 V low: -... 0 3 V≤V i n≤1 5 V
7. Operating temperature: - 2 5 ℃ ~ + 1 3 0 ℃
8. Drive: Dual high-power H-bridge driver

Three features:
1. board with L 2 9 8 P motor driver chip, the direct use of digital board I O port (D10 .D11. D12. D13), without cumbersome wiring.
2. Onboard buzzer (D4), you can set the backup alarm tone.
3 convenient motor interface can be two routes motor output.
4. Two Bluetooth interface, can be directly inserted, no wiring.

5 out of the D 2, D 3, D 5, D 6, D 7, D 9, D is not occupied seven digital interface.
6 out of the A 0 - A 5 six analog interface.
7 are turned forward and back lights.

IV. Test Code
int E1 = 10;
int M1 = 12;
int E2 = 11;
int M2 = 13;

void setup ()
{
pinMode (M1, OUTPUT);
pinMode (M2, OUTPUT);
}

void loop ()
{
{Int value;
for (value = 0; value <= 255; value + = 5)
{
digitalWrite (M1, HIGH);
digitalWrite (M2, HIGH);
analogWrite (E1, value); // PWM speed control
analogWrite (E2, value); // PWM speed control
delay (30);
}
delay (1000);}
{Int value;
for (value = 0; value <= 255; value + = 5)
{
digitalWrite (M1, LOW);
digitalWrite (M2, LOW);
analogWrite (E1, value); // PWM speed control
analogWrite (E2, value); // PWM speed control
delay (30);
}
delay (1000);}
}

ARDUINO download code to the control panel, plug in our L298P- shield, connected to an external power supply, your motor can routines.


13. Size: 68 * 53mm