diff --git a/photos/stencil.jpg b/photos/stencil.jpg
new file mode 100644
index 0000000..699f789
Binary files /dev/null and b/photos/stencil.jpg differ
diff --git a/photos/stencil_details.jpg b/photos/stencil_details.jpg
new file mode 100644
index 0000000..5851680
Binary files /dev/null and b/photos/stencil_details.jpg differ
diff --git a/test/serial.c b/test/serial.c
new file mode 100644
index 0000000..985ca7c
--- /dev/null
+++ b/test/serial.c
@@ -0,0 +1,42 @@
+#include <avr/io.h>
+#include <util/delay.h>
+
+
+#define BAUD 9600UL		// baudrate
+
+// Some calculations ...
+#define UBRR_VAL ((F_CPU+BAUD*8)/(BAUD*16)-1)   // rounding magic
+#define BAUD_REAL (F_CPU/(16*(UBRR_VAL+1)))     // Real baudrate
+#define BAUD_ERROR ((BAUD_REAL*1000)/BAUD)		// Error in 0,1%
+
+#if ((BAUD_ERROR<990) || (BAUD_ERROR>1010))		// Make sure your UBRR_VAL will work
+  #error Baudrate error is bigger then 1% !
+#endif
+
+
+
+int main(void) {
+
+	UBRRH = UBRR_VAL >> 8;		//Setting baudrate
+	UBRRL = UBRR_VAL & 0xFF;
+
+	UCSRB |= (1<<TXEN);  // UART TX
+	UCSRC = (1<<URSEL)|(1<<UCSZ1)|(1<<UCSZ0);  // Asynchronous 8N1
+
+	char str[] = "Hello World !\n\r";
+
+	while(1) {
+
+		int c;
+		for(c = 0; c < 15; c++) {
+			UDR = str[c];					// write byte to data register
+			while (!(UCSRA & (1<< TXC))); 	// waiting for the uart to finish transmission
+			UCSRA |= (1 << TXC); 			// resetting the TXC bit
+		}
+
+		int s;
+		for(s = 0; s < 250; s++) {
+			_delay_ms(2);
+		}
+	}
+}
\ No newline at end of file
diff --git a/test/serial.elf b/test/serial.elf
new file mode 100755
index 0000000..8d5759e
Binary files /dev/null and b/test/serial.elf differ
diff --git a/test/serial.hex b/test/serial.hex
new file mode 100644
index 0000000..4f3792f
--- /dev/null
+++ b/test/serial.hex
@@ -0,0 +1,14 @@
+:1000000012C024C023C022C021C020C01FC01EC0F7
+:100010001DC01CC01BC01AC019C018C017C016C014
+:1000200015C014C013C011241FBECFE5D4E0DEBF3D
+:10003000CDBF10E0A0E6B0E0ECEBF0E002C0059030
+:100040000D92A037B107D9F702D036C0D9CFCF93E0
+:10005000DF93CDB7DEB760970FB6F894DEBF0FBE63
+:10006000CDBF10BC87E689B9539A86E880BD80E190
+:10007000E0E6F0E09E012F5F3F4FD90101900D9225
+:100080008A95E1F716C0F901E80FF91F40814CB9D4
+:100090005E9BFECF5E9A01968F309105A4F38AEFA6
+:1000A00090E0EFE3FFE13197F1F700C00000019726
+:0C00B000C1F780E090E0F0CFF894FFCFA3
+:1000BC0048656C6C6F20576F726C6420210A0D00C0
+:00000001FF