In industrial automation _tried and tested_ always beats _latest and greatest_: The machines that make smartphones have a serial port and are configured with `.csv` files. But when your factory automates complex non-linear workflows and is jam-packed with sensors and robots, you are quickly faced with software engineering challenges that call for modern tools.
Python turns out to be surprisingly versatile in this setting, whether for prototyping a single conveyor belt or taming a building full of robots. This talk explains how to use Python for interfacing with two common industrial automation devices: a barcode scanner and a Programmable Logic Controller (PLC). After a simple demo, you’ll hear about lessons learned using Python packages that weren’t written with robots in mind, like Celery and pandas, with robots.
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.