Add circuit 4C

Author: malcolm-sparkfun

content/SIK_Project3_CircuitC_Full.ipynb

@@ -64,7 +64,7 @@
     "\n",
     "Ready to start hooking everything up? Check out the Fritzing diagram below to see how everything is connected.\n",
     "\n",
-    "## Circuit Diagram\n",
+    "### Circuit Diagram\n",
     "\n",
     "TODO: In the old version of the SIK guide, Trig was yellow in the circuit diagram but purple in the hookup table leading to some confusion.\n",
     "TODO: Replace with RP2350...\n",
@@ -75,7 +75,7 @@
     "\n",
     "![Schematic](images/sik-docs-prj3-cc-schem.jpg)\n",
     "\n",
-    "## Hookup Table\n",
+    "### Hookup Table\n",
     "\n",
     "| Component         | RedBoard         | Breadboard      | Breadboard      | Breadboard      | Breadboard      | Servo           |\n",
     "|-------------------|------------------|-----------------|-----------------|-----------------|-----------------|-----------------|\n",

content/SIK_Project4_CircuitC_Full.ipynb

@@ -5,7 +5,7 @@
    "id": "f3918b49-9476-4415-a7e9-68539c202181",
    "metadata": {},
    "source": [
-    "# Project 5 - Circuit 5B: Autonomous Robot\n",
+    "# Project 5 - Circuit 5C: Autonomous Robot\n",
     "\n",
     "Free the robots! In this circuit, you’ll unplug your robot and program it to navigate the world on its own. When the robot senses an object using the distance sensor, it will back up and change course.\n",
     "\n",