diff --git a/movearm/game_stencil.py b/movearm/game_stencil.py
new file mode 100644
index 0000000..3c7a671
--- /dev/null
+++ b/movearm/game_stencil.py
@@ -0,0 +1,78 @@
+import threading
+import time
+
+
+
+
+
+startTime = time.time()
+nowTime = 0;
+
+currentMotor = 0
+motorcfg = [0] * 10
+motorcfg[1] = {"positive":1, "negative":2, 'speedslot':2}
+motorcfg[2] = {"positive":3, "negative":4, 'speedslot':4}
+motorcfg[3] = {"positive":5, "negative":6, 'speedslot':6}
+
+friction = 0.99
+movement_time = 5
+max_movement_time = 10
+min_speed = 1
+max_speed = 50
+
+speed = 0
+stopTime = 0
+isRunning = False
+
+def adjustSpeed(motor, adjustment):
+	global nowTime, stopTime, currentMotor, speed, motorcfg, movement_time, max_speed, max_movement_time
+
+	if currentMotor==motor:
+		speed += adjustment * (abs(speed)/max_speed)
+		stopTime += movement_time/2 * max_movement_time/(stopTime - nowTime)
+	else:
+		currentMotor = motor
+		speed = adjustment
+		stopTime = nowTime + movement_time
+		if(speed>0):
+			print("JOG command {}".format(motorcfg[currentMotor]['positive']))
+		else:
+			print("JOG command {}".format(motorcfg[currentMotor]['negative']))
+			
+
+def stopMotorFunctions():
+	global currentMotor, speed
+	currentMotor = 0
+	speed = 0
+	print ("JOB command stop all motors")
+
+def updateLoop():
+	global nowTime, stopTime, currentMotor, speed, friction, min_speed, motorcfg
+	nowTime = (time.time() - startTime)
+	threading.Timer(0.2, updateLoop).start()
+	
+	if currentMotor != 0:
+		if nowTime > stopTime:
+			stopMotorFunctions()
+			return
+		else:
+			speed *= friction
+			if abs(speed) < min_speed:
+				stopMotorFunctions()
+				return
+			print("JOG parameter {} to {}".format( motorcfg[currentMotor]['speedslot'], abs(speed)) )
+
+
+def rt():
+	adjustSpeed(1, 5)
+
+def lt():
+	adjustSpeed(1, -5)
+
+def up():
+	adjustSpeed(2, 5)
+
+def dn():
+	adjustSpeed(2, -5)
+
+updateLoop();
\ No newline at end of file
diff --git a/scale/HX711-master.zip b/scale/HX711-master.zip
new file mode 100644
index 0000000..75146af
Binary files /dev/null and b/scale/HX711-master.zip differ
diff --git a/scale/scale.ino b/scale/scale.ino
new file mode 100644
index 0000000..a9b171a
--- /dev/null
+++ b/scale/scale.ino
@@ -0,0 +1,59 @@
+#include "HX711.h"
+
+HX711 scale;
+
+void setup() {
+  Serial.begin(38400);
+  Serial.println("HX711 Demo");
+
+  Serial.println("Initializing the scale");
+  // parameter "gain" is ommited; the default value 128 is used by the library
+  // HX711.DOUT	- pin #A1
+  // HX711.PD_SCK	- pin #A0
+  scale.begin(2, 3);
+
+  Serial.println("Before setting up the scale:");
+  Serial.print("read: \t\t");
+  Serial.println(scale.read());			// print a raw reading from the ADC
+
+  Serial.print("read average: \t\t");
+  Serial.println(scale.read_average(20));  	// print the average of 20 readings from the ADC
+
+  Serial.print("get value: \t\t");
+  Serial.println(scale.get_value(5));		// print the average of 5 readings from the ADC minus the tare weight (not set yet)
+
+  Serial.print("get units: \t\t");
+  Serial.println(scale.get_units(5), 1);	// print the average of 5 readings from the ADC minus tare weight (not set) divided
+						// by the SCALE parameter (not set yet)
+
+  scale.set_scale(2280.f);                      // this value is obtained by calibrating the scale with known weights; see the README for details
+  scale.tare();				        // reset the scale to 0
+
+  Serial.println("After setting up the scale:");
+
+  Serial.print("read: \t\t");
+  Serial.println(scale.read());                 // print a raw reading from the ADC
+
+  Serial.print("read average: \t\t");
+  Serial.println(scale.read_average(20));       // print the average of 20 readings from the ADC
+
+  Serial.print("get value: \t\t");
+  Serial.println(scale.get_value(5));		// print the average of 5 readings from the ADC minus the tare weight, set with tare()
+
+  Serial.print("get units: \t\t");
+  Serial.println(scale.get_units(5), 1);        // print the average of 5 readings from the ADC minus tare weight, divided
+						// by the SCALE parameter set with set_scale
+
+  Serial.println("Readings:");
+}
+
+void loop() {
+  Serial.print("one reading:\t");
+  Serial.print(scale.get_units(), 1);
+  Serial.print("\t| average:\t");
+  Serial.println(scale.get_units(10), 1);
+
+  scale.power_down();			        // put the ADC in sleep mode
+  delay(500);
+  scale.power_up();
+}