diff --git a/README.md b/README.md
index eda9388..f15ca5f 100644
--- a/README.md
+++ b/README.md
@@ -209,6 +209,8 @@ base_controller_rate: 10
 #	  * Analog
 #	  * Digital
 #	  * PololuMotorCurrent
+#	  * PhidgetsVoltage
+#	  * PhidgetsCurrent (20 Amp, DC)
 
 sensors: {
   #motor_current_left:   {pin: 0, type: PololuMotorCurrent, rate: 5},
diff --git a/ros_arduino_python/config/arduino_params.yaml b/ros_arduino_python/config/arduino_params.yaml
index 7344182..23bfca8 100644
--- a/ros_arduino_python/config/arduino_params.yaml
+++ b/ros_arduino_python/config/arduino_params.yaml
@@ -29,6 +29,10 @@ base_controller_rate: 10
 #	  * Analog
 #	  * Digital
 #	  * PololuMotorCurrent
+#	  * PhidgetsVoltage
+#	  * PhidgetsCurrent (20 Amp, DC)
+
+
 
 sensors: {
   #motor_current_left:   {pin: 0, type: PololuMotorCurrent, rate: 5},