These are just a bunch of simple add-ons to the L0Cost robot idea to add interesting functionality.
They include a forklift, a tipper truck, a gripper, pan and tilt camera, RFID reader and loader etc.
Most of these have to run using a coprocessor to the ESP32-CAM just because they need to many I/O ports than the basic MCU can support. I'm using a Raspberry Pi Pico processor because it's
actually cheaper than some of the dedicated driver options and can be programmed to do a wide variety of tasks.
