diff --git a/programs/print_slow.s65 b/programs/print_slow.s65
new file mode 100644
index 0000000..62b8a7d
--- /dev/null
+++ b/programs/print_slow.s65
@@ -0,0 +1,46 @@
+
+.ifndef INCLUDE_PRINT_SLOW
+INCLUDE_PRINT_SLOW = 1
+
+.include "programs/sleep.s65"
+.include "system/lcd.s65"
+
+
+;********************************************************************************
+; @function Print a null-terminated string
+; @param ARG0-1: Address of the string to print
+; @param x: time to sleep in centiseconds
+;********************************************************************************
+.proc print_slow
+    ldy #$00
+@print_loop:
+    lda (ARG0),y
+    beq @print_end
+    phx
+    jsr sleep
+    plx
+    jsr lcd_char
+    iny
+    bra @print_loop
+@print_end:
+    rts
+.endproc
+
+;********************************************************************************
+; @macro Print a null-terminated string
+; @param message: Address of the message
+; @param time_cs: time to sleep in centiseconds
+;********************************************************************************
+.macro PrintSlow message,time_cs
+    jsr lcd_clear
+    lda #.LOBYTE(message)
+    sta ARG0
+    lda #.HIBYTE(message)
+    sta ARG1
+    phx
+    ldx #time_cs
+    jsr print_slow
+    plx
+.endmacro
+
+.endif  ; guard
diff --git a/programs/printer.s65 b/programs/printer.s65
index 1a1e64c..25aa2ec 100644
--- a/programs/printer.s65
+++ b/programs/printer.s65
@@ -13,4 +13,4 @@ printer:
     jeq return_home
     jsr lcd_char
     bra @printer_loop
-.endif
+.endif  ; guard