3/1/19 Update: Some people are reporting pain, which is caused by the quick polarity reversal. I will update the code to reduce that problem, but for the time being you should hold off on building this. Hyperhidrosis is a condition that causes excessive sweating—even when sweating isn’t called for. It can cause sweating anywhere on […]
Stop Sweaty Hands and Feet With Sweat Fighter! Continue Reading
The inspiration for this instructable is the DIY Digital Spirit Level found here by GreatScottLab. I liked this design, but wanted a bigger display with a more graphical interface. I also wanted better mounting options for the electronics in the case. Ultimately, I used this project to improve on my 3D design skills (using Fusion 360) and to
DigiLevel – a Digital Level With Two Axes Continue Reading
While cleaning, getting to those nasty little unreachable spaces under the beds, tables, and sofas can be a big pain. Though small but smart vacuum cleaners are now out there, who wants to spend more than 500 bucks on them when you can make one all by yourself at home under 150 bucks! Yes, you
DIY Floor Cleaning Robot Using Arduino Continue Reading
One of the selling points of the Arduboy is how slim [Kevin Bates] was able to get the Arduino-compatible game system, which is perhaps less surprising when you realize that it originally started out as a design for an electronic business card. But compared to the recently unveiled Nano version, it might as well be the
ARDUBOY GETS EVEN SMALLER WITH NEW NANO EDITION Continue Reading
Once I saw a beautiful box of chocolate in a store. And the thought occurred to me to make an awesome gift out of this box – an animated box with chocolate. What we need: Сlear plastic chocolate box 9V battery Battery cable adapter uSD 1GB Arduino Uno TFT Shield for Arduino Step 1: Step
Animated Chocolate Box (with Arduino Uno) Continue Reading
If you searching for an LED matrix for your next project or to add to an existing application you may be interested to know that the Maker LED Display is now available to purchase from the Crowd Supply website priced from $39 or a 32 x 9 pixel LED matrix or $59 for a larger
Maker LED Display offers an Arduino programmable Internet connected LED matrix Continue Reading
We’ll admit we are suckers for clock projects, and the more unusual, the better. We liked the look of [Peter Balch’s] astronomical clock, especially since it was handcrafted and was a relatively simple mechanism. [Peter] admits that it looks like an astronomical clock, but it isn’t the same as a complex instrument from medieval times. Instead,
ASTRONOMICAL CLOCK USES YOUR SPARE CLOCK MOTORS Continue Reading
Walking robots were once the purview of major corporations spending huge dollars on research programs. Now, they’re something you can experiment with at home. [Technovation] has been doing just that with his micro quadruped build. The build runs twelve servos – three per leg – to enable for a great range of movement for each limb.
LITTLE QUADRUPED USES MANY SERVOS Continue Reading
With the world opening up again, [Niklas Roy] and [Kati Hyyppä] have been busy making a public and collaborative project. Meet the Vektor Kollektor, a portable drawing machine experience, complete with a chip-tune soundtrack. It’s great to see public art meet the maker community with zero pretension and a whole lot of fun! The build started
VEKTOR KOLLEKTOR INSPECTOR Continue Reading
Raise you’re hand if you’ve ever soldered directly to a battery even though you know better. We’ve all been there. Sometimes we get away with it when we have a small pack and don’t care about longevity. But when [Robert Dunn] needed to build a battery pack out of about 120 Lithium Ion cells, he
GORGEOUS BATTERY WELDER HITS THE SPOT Continue Reading
