diff --git a/display/display.c b/display/display.c
index e742106..77bec1d 100644
--- a/display/display.c
+++ b/display/display.c
@@ -17,22 +17,20 @@ You should have received a copy of the GNU General Public License along with Lum
 
 void display_strobe_line(gpio_t *line) {
     set_line(line);
-    _delay_us(100);
+    _delay_us(50);
     clear_line(line);
-    _delay_us(100);
+    _delay_us(50);
 }
 
 void write_instruction(display_t *disp, uint8_t bitcode) {
     clear_line(&disp->register_select);
     sr_send_msb(&disp->reg, bitcode);
-    _delay_ms(1);
     display_strobe_line(&disp->enable);
 }
 
 void write_char(display_t *disp, uint8_t bitcode) {
     set_line(&disp->register_select);
     sr_send_msb(&disp->reg, bitcode);
-    _delay_ms(1);
     display_strobe_line(&disp->enable);
 }
 
diff --git a/shift_register/shift_register.c b/shift_register/shift_register.c
index e783747..61fd08c 100644
--- a/shift_register/shift_register.c
+++ b/shift_register/shift_register.c
@@ -16,7 +16,7 @@ You should have received a copy of the GNU General Public License along with Lum
 
 void sr_strobe_line(gpio_t *line) {
     set_line(line);
-    _delay_us(100);
+    _delay_us(1);
     clear_line(line);
 }