diff --git a/Software/waveview/src/components/bottombar/subcomponents/channel.tsx b/Software/waveview/src/components/bottombar/subcomponents/channel.tsx
index 69fea62..17d093d 100644
--- a/Software/waveview/src/components/bottombar/subcomponents/channel.tsx
+++ b/Software/waveview/src/components/bottombar/subcomponents/channel.tsx
@@ -1,6 +1,6 @@
 import React from 'react';
 import { connect } from 'react-redux';
-import './../../../css/bottombar/subscomponents/channel.css';
+import './../../../css/bottombar/subcomponents/channel.css';
 
 class Channel extends React.Component<any, any> {
   render() {
diff --git a/Software/waveview/src/components/bottombar/subcomponents/timeperdivision.tsx b/Software/waveview/src/components/bottombar/subcomponents/timeperdivision.tsx
index 13181e5..8f906e3 100644
--- a/Software/waveview/src/components/bottombar/subcomponents/timeperdivision.tsx
+++ b/Software/waveview/src/components/bottombar/subcomponents/timeperdivision.tsx
@@ -1,6 +1,6 @@
 import React from 'react';
 import { connect } from 'react-redux';
-import './../../../css/bottombar/subscomponents/timeperdivision.css';
+import './../../../css/bottombar/subcomponents/timeperdivision.css';
 
 class TimePerDivision extends React.Component<any, any> { 
   render() {
diff --git a/Software/waveview/src/components/bottombar/subcomponents/trigger.tsx b/Software/waveview/src/components/bottombar/subcomponents/trigger.tsx
index 4d6786a..576624c 100644
--- a/Software/waveview/src/components/bottombar/subcomponents/trigger.tsx
+++ b/Software/waveview/src/components/bottombar/subcomponents/trigger.tsx
@@ -1,12 +1,12 @@
 import React from 'react';
 import { connect } from 'react-redux';
-import './../../../css/bottombar/subscomponents/trigger.css';
+import './../../../css/bottombar/subcomponents/trigger.css';
 
 class Trigger extends React.Component<any, any> { 
   render() {
     return (
       <div className="TriggerStatus"> 
-        Trig:CH{this.props.triggerWidget.triggerChannel}, Mode:{this.props.triggerWidget.triggerType}
+        Trig:CH{this.props.triggerWidget.triggerChannel}, Mode: {this.props.triggerWidget.triggerType[this.props.triggerWidget.triggerChannel-1]}
       </div>
     )
   }
diff --git a/Software/waveview/src/components/sidebar/sidebar.tsx b/Software/waveview/src/components/sidebar/sidebar.tsx
index 3fd9995..ce87634 100644
--- a/Software/waveview/src/components/sidebar/sidebar.tsx
+++ b/Software/waveview/src/components/sidebar/sidebar.tsx
@@ -6,6 +6,7 @@ import './../../css/sidebar/sidebar.css';
 import HorizontalWidget from './widgets/horizontalWidget';
 import VerticalWidget from './widgets/verticalWidget';
 import MeasurementsWidget from './widgets/measurementsWidget';
+import TriggerWidget from './widgets/triggerWidget';
 
 class SideBar extends React.Component {
 
@@ -18,6 +19,7 @@ class SideBar extends React.Component {
         <HorizontalWidget />
         <VerticalWidget />
         <MeasurementsWidget />
+        <TriggerWidget />
       </div>
     )
   }
diff --git a/Software/waveview/src/components/sidebar/widgets/triggerWidget.tsx b/Software/waveview/src/components/sidebar/widgets/triggerWidget.tsx
new file mode 100644
index 0000000..9b58790
--- /dev/null
+++ b/Software/waveview/src/components/sidebar/widgets/triggerWidget.tsx
@@ -0,0 +1,151 @@
+import React from 'react';
+import { connect } from 'react-redux';
+import './../../../css/sidebar/widgets/triggerWidget.css';
+import VoltageUnit from '../../../configuration/enums/voltageUnit';
+
+class TriggerWidget extends React.Component<any, any> {
+
+  // Trigger Channel
+  increaseChannel = () => {
+    this.props.dispatch({type: 'trigger/increaseChannel'});
+  }
+
+  decreaseChannel = () => {
+    this.props.dispatch({type: 'trigger/decreaseChannel'});
+  }
+
+  // Trigger Type
+  changeTriggerType = () => {
+    this.props.dispatch({type: 'trigger/changeTriggerType'});
+  }
+
+  // Trigger Level
+  increaseTriggerLevel = () => {
+    this.props.dispatch({type: 'trigger/increaseTriggerLevelValue'});
+  }
+
+  decreaseTriggerLevel = () => {
+    this.props.dispatch({type: 'trigger/decreaseTriggerLevelValue'});
+  }
+
+  // Trigger Level Unit
+  changeTriggerLevelUnit = (voltageUnit: VoltageUnit) => {
+    this.props.dispatch({type: 'trigger/changeTriggerLevelUnit', payload: voltageUnit})
+  }
+
+  render() {
+    return (
+      <div className="TriggerWidget">
+      <div className="WidgetTitle">
+        Trigger
+      </div>
+      
+      <div className="TriggerWidgetAdjustChannelBlock">
+        <button 
+          className="MinusButton"
+          onClick={() => this.decreaseChannel()}>
+          -
+        </button>
+        <label 
+          className="AdjustChannelBlockValue"
+          style={{color: this.props.triggerWidget.channelColorsList[this.props.triggerWidget.triggerChannel-1]}}
+        >
+          CH{this.props.triggerWidget.triggerChannel.toString()}
+        </label>
+        <button 
+          className="PlusButton"
+          onClick={() => this.increaseChannel()}>
+          +
+        </button>
+      </div>
+
+      <div className="TriggerWidgetAdjustTriggerType">
+        <button 
+          className="MinusButton"
+          onClick={() => this.changeTriggerType()}>
+          -
+        </button>
+        <label 
+          className="AdjustChannelBlockValue"
+          style={{color: this.props.triggerWidget.channelColorsList[this.props.triggerWidget.triggerChannel-1]}}
+        >
+          {this.props.triggerWidget.triggerType[this.props.triggerWidget.triggerChannel-1].toString()}
+        </label>
+        <button 
+          className="PlusButton"
+          onClick={() => this.changeTriggerType()}>
+          +
+        </button>
+      </div>
+
+      <div className="TriggerWidgetAdjustTriggerLevelValue">
+        <button 
+          className="MinusButton"
+          onClick={() => this.decreaseTriggerLevel()}>
+          -
+        </button>
+        <label 
+          className="AdjustChannelBlockValue"
+          style={{color: this.props.triggerWidget.channelColorsList[this.props.triggerWidget.triggerChannel-1]}}
+        >
+          {this.props.triggerWidget.triggerLevel[this.props.triggerWidget.triggerChannel-1].value.toString()}
+          {this.props.triggerWidget.triggerLevel[this.props.triggerWidget.triggerChannel-1].unit}
+        </label>
+        <button 
+          className="PlusButton"
+          onClick={() => this.increaseTriggerLevel()}>
+          +
+        </button>
+      </div>
+
+      <div className="TriggerWidgetAdjustTriggerLevelUnit">
+        <button
+          className="NanoVoltButton"
+          onClick={() => this.changeTriggerLevelUnit(VoltageUnit.NanoVolt)}>
+          <label
+            className={"NanoVoltButtonText"}
+            style={{fontWeight: this.props.triggerWidget.triggerLevel[this.props.triggerWidget.triggerChannel-1].unit == VoltageUnit.NanoVolt ? "bold" : "normal"}}>
+            {VoltageUnit.NanoVolt}
+          </label>
+        </button>
+        <button
+          className="MicroVoltButton"
+          onClick={() => this.changeTriggerLevelUnit(VoltageUnit.MicroVolt)}>
+          <label
+            className={"MicroVoltButtonText"}
+            style={{fontWeight: this.props.triggerWidget.triggerLevel[this.props.triggerWidget.triggerChannel-1].unit == VoltageUnit.MicroVolt ? "bold" : "normal"}}>
+            {VoltageUnit.MicroVolt}
+          </label>
+        </button>
+        <button
+          className="MilliVoltButton"
+          onClick={() => this.changeTriggerLevelUnit(VoltageUnit.MilliVolt)}>
+          <label
+            className={"MilliVoltButtonText"}
+            style={{fontWeight: this.props.triggerWidget.triggerLevel[this.props.triggerWidget.triggerChannel-1].unit == VoltageUnit.MilliVolt ? "bold" : "normal"}}>
+            {VoltageUnit.MilliVolt}
+          </label>
+        </button>
+        <button
+          className="VoltButton"
+          onClick={() => this.changeTriggerLevelUnit(VoltageUnit.Volt)}>
+          <label
+            className={"VoltButtonText"}
+            style={{fontWeight: this.props.triggerWidget.triggerLevel[this.props.triggerWidget.triggerChannel-1].unit == VoltageUnit.Volt ? "bold" : "normal"}}>
+            {VoltageUnit.Volt}
+          </label>
+        </button>
+      </div>
+      
+    </div>
+    )
+  }
+}
+
+function mapStateToProps(state: { triggerWidget: any; }) {
+  return {
+    triggerWidget: state.triggerWidget
+  };
+}
+
+export default connect(mapStateToProps)(TriggerWidget);
diff --git a/Software/waveview/src/css/bottombar/subscomponents/channel.css b/Software/waveview/src/css/bottombar/subcomponents/channel.css
similarity index 100%
rename from Software/waveview/src/css/bottombar/subscomponents/channel.css
rename to Software/waveview/src/css/bottombar/subcomponents/channel.css
diff --git a/Software/waveview/src/css/bottombar/subscomponents/timeperdivision.css b/Software/waveview/src/css/bottombar/subcomponents/timeperdivision.css
similarity index 100%
rename from Software/waveview/src/css/bottombar/subscomponents/timeperdivision.css
rename to Software/waveview/src/css/bottombar/subcomponents/timeperdivision.css
diff --git a/Software/waveview/src/css/bottombar/subscomponents/trigger.css b/Software/waveview/src/css/bottombar/subcomponents/trigger.css
similarity index 100%
rename from Software/waveview/src/css/bottombar/subscomponents/trigger.css
rename to Software/waveview/src/css/bottombar/subcomponents/trigger.css
diff --git a/Software/waveview/src/css/sidebar/widgets/triggerWidget.css b/Software/waveview/src/css/sidebar/widgets/triggerWidget.css
new file mode 100644
index 0000000..ff22e51
--- /dev/null
+++ b/Software/waveview/src/css/sidebar/widgets/triggerWidget.css
@@ -0,0 +1,67 @@
+.TriggerWidget {
+  text-align: center;
+  display: flex;
+  flex-direction: column;
+  user-select: none;
+}
+
+.WidgetTitle {
+  background-color: #4B4B4B;
+  color: black;
+  margin: 10px;
+}
+
+.AdjustChannelBlockValue {
+  padding-left: 2vw;
+  padding-right: 2vw;
+}
+
+.TriggerWidgetAdjustTriggerType {
+  margin-top: 1vh;
+}
+
+.TriggerWidgetAdjustTriggerLevelValue {
+  margin-top: 1vh;
+}
+
+.TriggerWidgetAdjustTriggerLevelUnit {
+  margin-top: 1vh;
+  position: relative;
+}
+
+.NanoVoltButton {
+  margin-right: 1vw;
+}
+
+.NanoVoltButtonText {
+  user-select: none;
+}
+
+.MicroVoltButton {
+  margin-right: 1vw;
+  margin-left: 1vw;
+}
+
+.MicroVoltButtonText {
+  user-select: none;
+}
+
+.MilliVoltButton {
+  margin-right: 1vw;
+  margin-left: 1vw;
+}
+
+.MilliVoltButtonText {
+  user-select: none;
+}
+
+.VoltButton {
+  margin-right: 1vw;
+  margin-left: 1vw;
+}
+
+.VoltButtonText {
+  user-select: none;
+}
+
+
diff --git a/Software/waveview/src/redux/reducers/triggerWidgetReducer.tsx b/Software/waveview/src/redux/reducers/triggerWidgetReducer.tsx
index 76f3d6e..a512aad 100644
--- a/Software/waveview/src/redux/reducers/triggerWidgetReducer.tsx
+++ b/Software/waveview/src/redux/reducers/triggerWidgetReducer.tsx
@@ -1,15 +1,86 @@
 import TriggerType from '../../configuration/enums/triggerType';
+import DefaultChannelColor from '../../configuration/enums/defaultChannelColor';
+import VoltageUnit from '../../configuration/enums/voltageUnit';
 
 const initialState = {
   triggerChannel: 1,
-  triggerType: TriggerType.RisingEdge,
-  triggerLevel: 0
+  channelColorsList: [
+    DefaultChannelColor.Channel1, 
+    DefaultChannelColor.Channel2, 
+    DefaultChannelColor.Channel3, 
+    DefaultChannelColor.Channel4
+  ],
+  triggerType: [
+    TriggerType.RisingEdge,
+    TriggerType.RisingEdge,
+    TriggerType.RisingEdge,
+    TriggerType.RisingEdge
+  ],
+  triggerLevel: [
+    {value: 0.0, unit: VoltageUnit.MilliVolt},
+    {value: 0.0, unit: VoltageUnit.MilliVolt},
+    {value: 0.0, unit: VoltageUnit.MilliVolt},
+    {value: 0.0, unit: VoltageUnit.MilliVolt}
+  ]
 };
 
 export default function(state = initialState, action: {type: any, payload: any}) {
+  var channelIndex = state.triggerChannel - 1;
+  var tmp;
+
   switch(action.type) {
-    case "trigger/test":
-      return { ...state };
+    case "trigger/increaseChannel":
+      if (state.triggerChannel >= 4) {
+        return { ...state }
+      }
+      return {
+        ...state,
+        triggerChannel: state.triggerChannel + 1
+      };
+    case "trigger/decreaseChannel":
+      if (state.triggerChannel == 1) {
+        return { ...state }
+      }
+      return {
+        ...state,
+        triggerChannel: state.triggerChannel - 1
+      };
+    case "trigger/changeTriggerType":
+      tmp = state.triggerType;
+
+      if (state.triggerType[channelIndex] == TriggerType.RisingEdge) {
+        tmp[channelIndex] = TriggerType.FallingEdge;
+        return {
+          ...state,
+          triggerType: tmp
+        }
+      }
+      tmp[channelIndex] = TriggerType.RisingEdge;
+      return {
+        ...state,
+        triggerType: tmp
+      }
+    case "trigger/increaseTriggerLevelValue":
+      tmp = state.triggerLevel;
+      tmp[channelIndex].value = Number((state.triggerLevel[channelIndex].value + 0.1).toFixed(1));
+      return {
+        ...state,
+        triggerLevel: tmp
+      };
+    case "trigger/decreaseTriggerLevelValue":
+      tmp = state.triggerLevel;
+      tmp[channelIndex].value = Number((state.triggerLevel[channelIndex].value - 0.1).toFixed(1));
+      return {
+        ...state,
+        triggerLevel: tmp
+      };
+    case "trigger/changeTriggerLevelUnit":
+      tmp = state.triggerLevel;
+      tmp[channelIndex].unit = action.payload;
+      return {
+        ...state,
+        triggerLevel: tmp
+      }
     default:
       return state;
   }