In this guide we will go through the steps to turn your Circuit Playground into a slouch detector. Using one of several pinning options along with various battery supply options, you can then wear your Slouch Detector while sitting at a desk. It will provide a warning if you, well, get a little slouchy - hopefully with reminders, you can keep your good posture and maintain a healthy back!
These items help make this project more wearable. There are a couple ways to pin the Circuit Playground in the right location. Additionally, there are a few smaller sized battery options to make it more pocketable. A battery extension cable allows for placing the battery in a different pocket.
If you are new to the Circuit Playground, you may want to first read these overview guides.