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Shrinking your Arduino projects saves you money and space! Here I show step by step how to program an ATTINY85 chip.
An amazingly simple fidget spinner to make with your laser cutter. Have fun for the whole twenty minutes that it takes you to make this toy.
Laser cut a reciprocating rack and pinion gear. Be sure to watch the video!
This Easter I decided to “Spike thing up” do a geeky Easter Hunt so I asked Professor Scatterbrain to create an Easter Electro-Egg.
I decided to make a new table for the radial arm saw I got.
DIY hover plant using an old steel beer can, a cigar box, and a big magnet
The electronics for a simple camera slider, keeping it simple so it can be used with an ATTiny85.
Recently I acquired quite a few old and/or broken motherboards and I decided to make something useful out of them. The desktop computer m...
At one-tenth the cost of a TRX Trainer (Amazon.com: https://goo.gl/lDlhZe) you can create a sturdy, versatile, full-body strength trainer.
Some time ago I found an old bicycle light in my garage. It is the original lamp of the well-known BOSCH brand. This lamp has many scratc...
Dear friends welcome to another tutorial! Today we are going to learn how to use this analog voltmeter with Arduino.
I will show you how to easily make a RFID lock. I will use an Arduino UNO and RFID RC522 (MIFARE protocol).
A very easy-to-make robot toy. Great to make with kids. It just need battery and the DC motor.
An Arduino Uno project that utilizes a laser to detect when the laser beam has been interrupted.
This is my simple LED panel. I used 6 LEDs, each with a power of 10W. 3 LEDs are warm and cold 3 LEDs.
This is a budget FPV quadcopter.
ESP8266 and multiple temperature sensors DS18b20 with HTTP server.
Earlier this month my little friend had his 5th birthday and he has requested a Ninja Turtle cake with some Kinder Surprise Eggs hidden i...
I've seen quite a few of these helping hands out there that use coolant pipes, but I felt like they wouldn't quite serve my requirements.
Make some claws and slice up some folks!!! (No seriously, don't do that).
Create a fire that change its color when exposed to magnetic field.
Easy and fast project of relaxing toy.
Create a fire that can be controlled moved and reshaped using magnets.
A while ago I acquired a bunch of broken LCD monitors and since made a romantic mood lighting Valentines gift.
Built a large lens holder for my Lego optics lab for a double concave lens salvaged from an old computer projector rescued from a dumpster.
A friend of mine asked me for an mp3 player that randomly plays a song every time they close a contact.
I’ll demonstrate how I built a worm drive pan/tilt mount out of Lego for your various Lego optics lab lens and filter holders.
So back in November it was my other half's birthday and I wanted to do something 'special' for him. Then it came to me.
I’ll demonstrate how I built a worm drive panoramic mount out of Lego for your various Lego optics lab lens and filter holders.
Garage door controller built with the open Tessel hardware platform. The device hosts the web app used to control the door.
John M. Wargo
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