Variklių valdymo shield'as Fundumoto (2x H-bridge) su L298P su buzzer

Technical parameters:
1. The logic portion of the input voltage VD: 5V
2. The driving portion of the input voltage VS: VIN input 6,5 ~ 12 V, PWRIN inputs 4,8 ~ 24 V.
3. Logical part of the operating current Iss: ≤36 mA
4. Driving part of the work current Io: ≤2A
5. Maximum power dissipation: 2W (T = 75 ℃)
6. Control signal input level: High: 2,3V≤Vin≤5 V low: -... 0,3V≤Vin≤1,5 V
7. Operating temperature: - 25 ℃ ~ + 130 ℃
8. Drive: Dual high-power H-bridge driver

Features:
1. board with L298P motor driver chip, the direct use of digital board IO ports (D10 .D11. D12. D13), without cumbersome wiring.
2. Onboard buzzer (D4).
3 convenient motor interface.
4. Bluetooth interface, BT modulecan be directly inserted, no wiring.
5  not occupied IO digital interface.
6 A0 - A5 analog interface.
7 forward and back lights.

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);}
}