diff --git a/Drill-machine/README.md b/Drill-machine/README.md
index eeaabd9..3ea917d 100644
--- a/Drill-machine/README.md
+++ b/Drill-machine/README.md
@@ -1,4 +1,18 @@
-# Máquina de taladrado
+# (_EN_) __Drill machine__
+### __RA0 = P1.0__
+### __RB0 = P2:0__
+* By pressing the button __"I" (RA0)__ the spindle performs a rapid approach descent, activating the rapid descent motor __"BR" (RB3)__.
+* Upon reaching the sensor __"b" (RA2)__, the relay __"M" (RB1)__ is activated, which makes the drill motor rotate and a slow descent is carried out to drill the part __"BL" (RB4)__.
+* When sensor __"c" (RA3)__ is activated, the part is considered drilled.
+* A rapid ascent of the spindle __"SR" (RB0)__ is started while the __"M" (RB1)__ rotation relay ___is still activated___.
+* When the limit switch __"a" (RA1)__ is reached, the rapid rise __"SR" (RB0)__, the rotation relay "__M" (RB1)__ is stopped and an warning acoustic signal __"A"(RA2)__ is activated.
+* The cycle begins with a new press of __"I" (RA0)__.
+
+You can find the code [here](https://github.com/Edgar-La/Microcontroller-Architecture/blob/main/Drill-machine/main.c).
+
+Also, this is a [video](https://drive.google.com/file/d/1AZCyl04CBnwOrDfLP7QQ7QW8FxSePAnS/view?usp=sharing) showing the simulation.
+
+# (_ES_)Máquina de taladrado
 ### RA0 = P1.0
 ### RB0 = P2:0
 * Al accionar el pulsador __"I" (RA0)__ el cabezal realiza un descenso rápido de aproximación, activando el motor de bajada rápida __"BR"(RB3)__.
@@ -7,3 +21,12 @@
 * Se inicia una subida rápida del cabezal __"SR" (RB0)__ al tiempo que el relé __"M" (RB1)__ de giro ___sigue activado___.
 * Cuando se alcanza el final de carrera __"a" (RA1)__, se detiene la subida rápida __"SR"(RB0)__, el relé de giro "__M" (RB1)__ y se activa una señal acústica __"A" (RA2)__ de aviso.
 * El ciclo comienza con una nueva pulsación de __"I" (RA0)__.
+
+Puedes encontrar el código [aquí](https://github.com/Edgar-La/Microcontroller-Architecture/blob/main/Drill-machine/main.c).
+
+También hay un [video](https://drive.google.com/file/d/1AZCyl04CBnwOrDfLP7QQ7QW8FxSePAnS/view?usp=sharing) explicando la simulación.
+
+## (_EN_)Attached / (_ES_)Anexos
+![FIG1](https://github.com/Edgar-La/Microcontroller-Architecture/blob/main/Drill-machine/T_00.PNG)
+![FIG2](https://github.com/Edgar-La/Microcontroller-Architecture/blob/main/Drill-machine/T_03.PNG)
+![FIG3](https://github.com/Edgar-La/Microcontroller-Architecture/blob/main/Drill-machine/T_08.PNG)