From: Vladimir Garistov <vl_garistov@gmail.com>
Date: Fri, 26 Nov 2021 09:17:17 +0000 (+0200)
Subject: Added a simple DC motor example
X-Git-Url: https://kolegite.com/gitweb/?a=commitdiff_plain;h=f270a028f3b1b68f398af06c0912505f6174e17b;p=vmks.git

Added a simple DC motor example
---

diff --git a/Examples/DC_motor_speed_control/DC_motor_speed_control.ino b/Examples/DC_motor_speed_control/DC_motor_speed_control.ino
new file mode 100644
index 0000000..086bee0
--- /dev/null
+++ b/Examples/DC_motor_speed_control/DC_motor_speed_control.ino
@@ -0,0 +1,21 @@
+#define DRV_IN1	11
+#define DRV_IN2	10
+#define DRV_EN	12
+#define POT		A0
+
+void setup()
+{
+    pinMode(DRV_IN1, OUTPUT);
+	pinMode(DRV_IN2, OUTPUT);
+	pinMode(DRV_EN, OUTPUT);
+	pinMode(POT, INPUT);
+	digitalWrite(DRV_IN1, LOW);
+	digitalWrite(DRV_IN2, LOW);
+	digitalWrite(DRV_EN, HIGH);
+}
+
+void loop()
+{
+	// Instead of /4, map() or >>2 can be used.
+	analogWrite(DRV_IN1, analogRead(POT) / 4);
+}
diff --git a/Examples/DC_motor_speed_control/DC_motor_speed_control.png b/Examples/DC_motor_speed_control/DC_motor_speed_control.png
new file mode 100644
index 0000000..c8eb609
Binary files /dev/null and b/Examples/DC_motor_speed_control/DC_motor_speed_control.png differ
diff --git a/Examples/DC_motor_speed_control/tinkercad_link.txt b/Examples/DC_motor_speed_control/tinkercad_link.txt
new file mode 100644
index 0000000..188b34e
--- /dev/null
+++ b/Examples/DC_motor_speed_control/tinkercad_link.txt
@@ -0,0 +1 @@
+https://www.tinkercad.com/things/3tiT8HWMh1X-dcmotorspeedcontrol