When your friends are off to the post-apocalyptic Wasteland Festival and present you with a defunct Power Wheels clone toy Jeep to make ready for the festivities, what are you to do? If you happen to be [Victor Frost], soup it up with new electrics and uprated steering, and send it forth into the hideous no-mans […]
A TOY JEEP FOR AFTER THE APOCALYPSE Continue Reading
Growing basil is great, but do you know what’s even better? Having an autonomous basil farm! As the saying goes: “never spend ten minutes doing something by hand, when you could spend 10 hours failing to automate it”. Although I may be bad at gardening, something I am good at is enthusiastically trying to solve
Autonomous Basil Farm With Robot Arm! Continue Reading
Sure, we see quite a few plotters and other motion machines, but the one from [DAZ Projects] has the virtual of looking dead simple. The Arduino and CNC shield are old hat, of course. But some 3D printed pulleys and a very simple-looking core XY arrangement looks like this could be a pretty quick build. You might
PEN PLOTTER IS ABOUT AS SIMPLE AS IT CAN GET Continue Reading
The new design of the 6WD mobile platform, the vehicle uses 2mm aluminum alloy, aluminum spray surface treatment. 6 high-speed DC motor (original 17000 rpm), with 1:34 full metal gear box, so that the car to obtain strong off-road performance. Shock absorption design is the highlight of the car, the use of 6 damping shock
6WD Shock Absorption Robot for Arduino Continue Reading
We’ve grown to expect seeing mechatronics project incorporate a standard complement of components, things like stepper motors, Arduinos, lead screws, timing belts and pulleys, and aluminum extrusions. So when a project comes along that breaks that mold, even just a little, we sit up and take notice. Departing somewhat from this hardware hacking lingua franca
AUTOMATIC COIL WINDER GETS IT DONE WITH SIMPLE HARDWARE AND SOFTWARE Continue Reading
Rollercoasters are great fun if you can deal with the exhilaration without throwing up or otherwise screaming until you pass out. Of course, the big outdoors ones are a little hard to get to at the moment, what with a pandemic raging outside. However, [3d_coasters] has built a tabletop design that, while it’s too small to ride,
3D PRINTED ROLLER COASTER LOOKS PRETTY DARN FUN Continue Reading
If you march sufficiently deep into the wilderness of control theory, you’ll no doubt encounter the inverted pendulum problem. These balancing acts have emerged with a number of variants over the years, but just because it’s been done before doesn’t mean there’s no space for something new. Here, [David Gonzalez], has taken this classic problem
BALL BALANCING WHEEL PUTS A SPIN ON INVERTED PENDULUMS 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
Hi there, This is my contribution to the Space-Contest. There are some ISS-Pointer around the WWW. Some of them use several PSUs and/or quite big motors. My goal was to build something cheap, looking cute and a little bit badass – all powered with only one 5 Volt PSU. If the GIF and/or the embedded Video don’t work, here
ISS Pointer Robo Continue Reading
Some might look at a cheap inkjet printer and see a clunky device that costs more to replace the ink than to buy a new one. [Abhishek Verma] saw an old inkjet printer and instead saw a smooth gantry and feed mechanism, the perfect platform to build his own DIY vinyl cutter. The printer was carefully
FROM PRINTER TO VINYL CUTTER Continue Reading
