diff --git a/pics/L298N.jpg b/pics/L298N.jpg
new file mode 100644
index 0000000..4d28c49
Binary files /dev/null and b/pics/L298N.jpg differ
diff --git a/pics/drawbox.png b/pics/drawbox.png
new file mode 100644
index 0000000..7697a38
Binary files /dev/null and b/pics/drawbox.png differ
diff --git a/pics/esp32.jpg b/pics/esp32.jpg
new file mode 100644
index 0000000..5d83617
Binary files /dev/null and b/pics/esp32.jpg differ
diff --git a/pics/hall.jpg b/pics/hall.jpg
new file mode 100644
index 0000000..4822a10
Binary files /dev/null and b/pics/hall.jpg differ
diff --git a/pics/logic_level.jpg b/pics/logic_level.jpg
new file mode 100644
index 0000000..c654f1c
Binary files /dev/null and b/pics/logic_level.jpg differ