Add files via upload

diff --git a/photo/Layout.png b/photo/Layout.png
new file mode 100644
index 0000000..8940e47
--- /dev/null
+++ b/photo/Layout.png
Binary files differ

diff --git a/photo/Schematic.png b/photo/Schematic.png
new file mode 100644
index 0000000..32930a9
--- /dev/null
+++ b/photo/Schematic.png
Binary files differ

diff --git a/photo/block_diagram.png b/photo/block_diagram.png
new file mode 100644
index 0000000..a2fae1f
--- /dev/null
+++ b/photo/block_diagram.png
Binary files differ