Segments light up as a person's step goal is achieved.

Slither: A Visual Pedometer That Sheds Light

January 7, 2022 by Kristina Panos No comments

Have you already broken that New Year’s resolution to get more exercise? Yeah, us too. Maybe the problem is simply that we didn’t gamify the goal. A simple visual aid that shows your progress can help make a goal more achievable and easier to stick to, day after January day. That’s the idea behind [skhackett]’s Slither, the visual pedometer.

Although Slither uses the Fit Bit app, no actual Fit Bit is required — great news for those of us who don’t like to wear accessories. But you will have to carry your phone everywhere if you want your steps to count. By tracking the steps taken each day, the sum of Slither’s segments signifies a weekly total goal of 50,000 steps.

Around back is a Feather Huzzah that receives step data from the phone and drives a strand of side-lit LED strips. There’s a Hall effect sensor in the tail, and Slither is powered on and off with a small, separate piece of wood and acrylic with a magnet embedded inside. Isn’t that a classy way to switch a snake?

We really like the look of the plywood here, though [skhackett] recommends using MDF instead because they experienced a fair amount of chipping. If you just want to watch the snake light up, it shouldn’t be too hard to cheat the pedometer.

Brassy, Classy WiFi Clock Shows Weather, Too

November 1, 2020 by Kristina Panos 3 Comments

Circuit sculpture is a great way to elevate your soldering and electronics skills to the realm of three-dimensional art. In this case, art can be practical, too. Take [romaindurocher]’s interactive WiFi clock for example. Left alone, the clock cycles through showing the time, temperature, and if applicable, the precipitation forecast.

But [romain] doesn’t have to watch and wait for the info they want. Thanks to an IR proximity sensor, [romain] can interrupt the cycle and get the date, time, temperature, or even a smiley animation depending on the number of hand passes over the sensor. The clock itself is based on an Adafruit Feather HUZZAH ESP8266 and a Featherwing display. It uses the OpenWeather API to retrieve all the information.

We really like the way this looks, and the angle reminds us of oscilloscopes and other lab equipment. If you want to make your own version, this project is wide open, though the hardest part would be making it look as clean as [romain] did. Take a second and check out the brief demo after the break. It’s a wonderful entry in our Circuit Sculpture Challenge which is accepting entries for ten more days.

Not so much into straight lines and utility? Circuit sculpture takes many forms, some of them human.

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