diff --git a/examples/SharpBrick.PoweredUp.Examples/ExampleRampUp.cs b/examples/SharpBrick.PoweredUp.Examples/ExampleRampUp.cs
new file mode 100644
index 0000000..0be2091
--- /dev/null
+++ b/examples/SharpBrick.PoweredUp.Examples/ExampleRampUp.cs
@@ -0,0 +1,50 @@
+using System.Diagnostics;
+using System.Threading.Tasks;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
+using SharpBrick.PoweredUp;
+using SharpBrick.PoweredUp.Functions;
+
+namespace Example
+{
+    public class ExampleRampUp : BaseExample
+    {
+        public override async Task ExecuteAsync()
+        {
+            using (var technicMediumHub = Host.FindByType<TechnicMediumHub>())
+            {
+                var stopWatch = new Stopwatch();
+
+                var motor = technicMediumHub.A.GetDevice<TechnicLargeLinearMotor>();
+
+                // ramp up with linear speed
+                var rampUp = ServiceProvider.GetService<LinearSpeedChange>();
+
+                await technicMediumHub.RgbLight.SetRgbColorNoAsync(PoweredUpColor.Red);
+
+                stopWatch.Start();
+                await rampUp.ExecuteAsync(motor, 20, 100, 40, 10_000);
+                var redPhase = stopWatch.ElapsedMilliseconds;
+
+                await technicMediumHub.RgbLight.SetRgbColorNoAsync(PoweredUpColor.Green);
+
+                await Task.Delay(2_000);
+
+                await technicMediumHub.RgbLight.SetRgbColorNoAsync(PoweredUpColor.Orange);
+
+                // ramp down with linear speed
+                var rampDown = ServiceProvider.GetService<LinearSpeedChange>();
+
+                var beforeOrangePhase = stopWatch.ElapsedMilliseconds;
+                await rampDown.ExecuteAsync(motor, 100, 0, 100, 20_000);
+                var orangePhase = stopWatch.ElapsedMilliseconds - beforeOrangePhase;
+                stopWatch.Stop();
+
+                await technicMediumHub.SwitchOffAsync();
+
+                // time delays (parameter) + 100s of BLE messages async/await ops
+                Log.LogInformation($"Red Phase: {redPhase}ms; Orange Phase: {orangePhase}ms");
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/examples/SharpBrick.PoweredUp.Examples/Program.cs b/examples/SharpBrick.PoweredUp.Examples/Program.cs
index 92c0efe..79f9109 100644
--- a/examples/SharpBrick.PoweredUp.Examples/Program.cs
+++ b/examples/SharpBrick.PoweredUp.Examples/Program.cs
@@ -33,6 +33,7 @@ static async Task Main(string[] args)
             //example = new Example.ExampleHubPropertyObserving();
             //example = new Example.ExampleDiscoverByType();
             //example = new Example.ExampleCalibrationSteering();
+            example = new Example.ExampleRampUp();
             //example = new Example.ExampleTechnicMediumHubGestSensor();
             //example = new Example.ExampleRemoteControlButton();
             //example = new Example.ExampleRemoteControlRssi();
@@ -40,7 +41,7 @@ static async Task Main(string[] args)
             //example = new Example.ExampleMarioBarcode();
             //example = new Example.ExampleMarioPants();
             //example = new Example.ExampleMarioAccelerometer();
-            example = new Example.ExampleDuploTrainBase();
+            //example = new Example.ExampleDuploTrainBase();
 
             // NOTE: Examples are programmed object oriented style. Base class implements methods Configure, DiscoverAsync and ExecuteAsync to be overwriten on demand.
             await example.InitHostAndDiscoverAsync(enableTrace);
diff --git a/src/SharpBrick.PoweredUp/Functions/IterativeChange.cs b/src/SharpBrick.PoweredUp/Functions/IterativeChange.cs
new file mode 100644
index 0000000..f1f3dee
--- /dev/null
+++ b/src/SharpBrick.PoweredUp/Functions/IterativeChange.cs
@@ -0,0 +1,72 @@
+using System.Diagnostics;
+using System.Threading;
+using System.Threading.Tasks;
+using Microsoft.Extensions.Logging;
+
+namespace SharpBrick.PoweredUp.Functions
+{
+    public abstract class IterativeChange<T>
+    {
+        private readonly ILogger<IterativeChange<T>> _logger;
+        private readonly Stopwatch _stopwatch;
+
+        protected abstract T Function(int idx);
+        protected abstract Task ChangeAsync(T value, CancellationTokenSource cts);
+
+        public IterativeChange(ILogger<IterativeChange<T>> logger)
+        {
+            _logger = logger;
+            _stopwatch = new Stopwatch();
+        }
+
+        protected async Task IterativeExecuteAsync(int iterations, int delayInMilliseconds, CancellationTokenSource cts = default)
+        {
+            _logger.LogInformation($"Start iterative change over {iterations} steps");
+            _stopwatch.Start();
+
+            for (int idx = 0; idx < iterations; idx++)
+            {
+                _logger.LogInformation($"+ Iteration: {idx}");
+                var startTime = _stopwatch.ElapsedMilliseconds;
+                if (cts?.IsCancellationRequested ?? false)
+                {
+                    _logger.LogInformation("+ Cancelled (before Actor)");
+
+                    break;
+                }
+
+                var value = Function(idx);
+
+                _logger.LogInformation($"+ Value: {value}");
+
+                await ChangeAsync(value, cts);
+
+                if (cts?.IsCancellationRequested ?? false)
+                {
+                    _logger.LogInformation("+ Cancelled (after Actor)");
+
+                    break;
+                }
+                var endTime = _stopwatch.ElapsedMilliseconds;
+
+                var currentDuration = endTime - startTime;
+                var waiting = delayInMilliseconds - currentDuration;
+
+                _logger.LogInformation($"+ Waiting {delayInMilliseconds}ms ({currentDuration} already elapsed; {waiting} to go; walltime: {endTime})");
+
+                if (waiting > 0 && waiting <= int.MaxValue)
+                {
+                    await Task.Delay((int)waiting);
+                }
+                else
+                {
+                    _logger.LogError($"+ IO Time exceeded Waiting Time. Reducing Step Count or Increasing Delay Time might help.");
+                }
+            }
+
+            _stopwatch.Stop();
+
+            _logger.LogInformation("Finished iterative change");
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/SharpBrick.PoweredUp/Functions/LinearSpeedChange.cs b/src/SharpBrick.PoweredUp/Functions/LinearSpeedChange.cs
new file mode 100644
index 0000000..1489a68
--- /dev/null
+++ b/src/SharpBrick.PoweredUp/Functions/LinearSpeedChange.cs
@@ -0,0 +1,44 @@
+using System;
+using System.Threading;
+using System.Threading.Tasks;
+using Microsoft.Extensions.Logging;
+
+namespace SharpBrick.PoweredUp.Functions
+{
+    public class LinearSpeedChange : IterativeChange<sbyte>
+    {
+        private readonly ILogger<LinearSpeedChange> _logger;
+        private TachoMotor _motor;
+        private sbyte _startSpeed;
+
+        public byte MaxPower { get; set; } = 100;
+
+        public sbyte IterationStep { get; private set; }
+
+        public LinearSpeedChange(ILogger<LinearSpeedChange> logger)
+            : base(logger)
+        {
+            _logger = logger;
+        }
+
+        public async Task ExecuteAsync(TachoMotor motor, sbyte startSpeed, sbyte endSpeed, int steps, int milliseconds, CancellationTokenSource cts = default)
+        {
+            _logger.LogInformation($"Start execute {nameof(LinearSpeedChange)} ({startSpeed} - {endSpeed} over {steps} steps and {milliseconds}ms)");
+            _startSpeed = startSpeed;
+            _motor = motor ?? throw new ArgumentNullException(nameof(motor));
+
+            IterationStep = (sbyte)((endSpeed - startSpeed) / steps);
+            _logger.LogInformation($"+ IterationStep: {IterationStep}");
+
+            await IterativeExecuteAsync(steps, milliseconds / steps, cts);
+
+            _logger.LogInformation($"Finished {nameof(LinearSpeedChange)} ");
+        }
+
+        protected override sbyte Function(int idx)
+            => (sbyte)(_startSpeed + IterationStep * (idx + 1));
+
+        protected override Task ChangeAsync(sbyte value, CancellationTokenSource cts)
+            => _motor.StartSpeedAsync(value, MaxPower);
+    }
+}
\ No newline at end of file
diff --git a/src/SharpBrick.PoweredUp/IServiceCollectionExtensions.cs b/src/SharpBrick.PoweredUp/IServiceCollectionExtensions.cs
index f96bff4..cec1e53 100644
--- a/src/SharpBrick.PoweredUp/IServiceCollectionExtensions.cs
+++ b/src/SharpBrick.PoweredUp/IServiceCollectionExtensions.cs
@@ -30,6 +30,8 @@ public static IServiceCollection AddPoweredUp(this IServiceCollection self)
                 // functions
                 .AddTransient<DiscoverPorts>()
                 .AddTransient<TraceMessages>()
-                .AddTransient<LinearMidCalibration>();
+                .AddTransient<LinearMidCalibration>()
+                .AddTransient<LinearSpeedChange>()
+                ;
     }
 }
\ No newline at end of file