diff --git a/IR/ir_receive.lua b/IR/ir_receive1.lua
similarity index 78%
rename from IR/ir_receive.lua
rename to IR/ir_receive1.lua
index 05340c8..cdea812 100644
--- a/IR/ir_receive.lua
+++ b/IR/ir_receive1.lua
@@ -1,6 +1,6 @@
 -- Petit script pour recevoir la LED IR 
 
-print("\n ir_receive.lua  zf180906.1645  \n")
+print("\n ir_receive1.lua  zf180909.1935  \n")
 
 adc.force_init_mode(adc.INIT_ADC)
 print(adc.read(0))
@@ -8,4 +8,4 @@ print(adc.read(0))
 adctimer1=tmr.create()
 tmr.alarm(adctimer1, 50, tmr.ALARM_AUTO, function()
     print(adc.read(0))
-end)
\ No newline at end of file
+end)
diff --git a/IR/ir_receive2.lua b/IR/ir_receive2.lua
new file mode 100644
index 0000000..31788a6
--- /dev/null
+++ b/IR/ir_receive2.lua
@@ -0,0 +1,26 @@
+-- Petit script pour recevoir la LED IR 
+
+print("\n ir_receive2.lua  zf180909.1936  \n")
+
+
+pin_hp = 8
+gpio.mode(pin_hp,gpio.OUTPUT)
+gpio.write(pin_hp,gpio.LOW)
+
+pin_ir_receive = 7
+gpio.mode(pin_ir_receive, gpio.INT, gpio.PULLUP)
+
+function pulse_detected()
+    gpio.write(pin_hp,gpio.HIGH)
+    tmr.delay(900)
+    --print("pulse")
+    gpio.write(pin_hp,gpio.LOW)
+end
+
+gpio.trig(pin_ir_receive,"down",pulse_detected)
+
+
+--adctimer1=tmr.create()
+--tmr.alarm(adctimer1, 50, tmr.ALARM_AUTO, function()
+--    print(adc.read(0))
+--end)