diff --git a/tactile_eeg_local/tactile_eeg_local.ino b/tactile_eeg_local/tactile_eeg_local.ino
index 4a75d35..677edf4 100644
--- a/tactile_eeg_local/tactile_eeg_local.ino
+++ b/tactile_eeg_local/tactile_eeg_local.ino
@@ -5,7 +5,7 @@
 #include <stdio.h>
 #include <ctype.h>
 
-/* Firmware v1.4 17.03.2021
+/* Firmware v1.41 17.03.2021
  * Igor Beloschapkin
  * beloschapkinig61248@th-nuernberg.de
  */
@@ -169,32 +169,32 @@ void vibrate(const char signr)
   {
     case '6':
       digitalWrite(PIN_TAC6, HIGH);
-      delay(200);
+      delay(220);
       digitalWrite(PIN_TAC6, LOW);
       break;
     case '5':
       digitalWrite(PIN_TAC5, HIGH);
-      delay(200);
+      delay(220);
       digitalWrite(PIN_TAC5, LOW);
       break;
     case '4':
       digitalWrite(PIN_TAC4, HIGH);
-      delay(200);
+      delay(220);
       digitalWrite(PIN_TAC4, LOW);
       break;
     case '3':
       digitalWrite(PIN_TAC3, HIGH);
-      delay(200);
+      delay(220);
       digitalWrite(PIN_TAC3, LOW);
       break;
     case '2':
       digitalWrite(PIN_TAC2, HIGH);
-      delay(200);
+      delay(220);
       digitalWrite(PIN_TAC2, LOW);
       break;
     case '1':
       digitalWrite(PIN_TAC1, HIGH);
-      delay(200);
+      delay(220);
       digitalWrite(PIN_TAC1, LOW);
       break;
     case '0':