The 128×64 I2C/SPI OLED display is often included in a myriad of projects that need some way to show data, including text, shapes, or basic graphs. YouTuber ‘upir’ was able to take this concept one step further by turning his graphic OLED screen into a virtual…

Arduino Uno R3 es una placa de desarrollo basada en el microcontrolador ATmega328P. Conoce la historia detrás de Arduino UNO R3.

Boats are notorious for their constant swaying back and forth when set adrift on a body of water, leading to sea sickness for those unlucky sufferers and forcing items to be securely stored to prevent them from moving around unintentionally. So, as part of…

After attempting to learn how to play the piano after some previous experience with guitar and music theory in general, YouTuber EvolutionStoneware encountered a few difficulties when trying to learn the keys on a standard MIDI keyboard. Because of this,…

For her gift to Colin Furze as a participant in this year’s YouTube Makers Secret Santa event, Becky Stern opted to bring the street food of New York City in the form of a mostly automatic hot dog dressing machine. It was designed with the intention of letting…

When trying to cool off a space, most people reach for an air conditioning unit that uses a pump, compressor, refrigerant, and a radiator to move heat from inside a room to the outside air. But in a break from this typical model, YouTuber Curtis in Seattle…

For wearable devices, attaching them to an arm or leg can be an annoying process since the straps used often have complicated tightening/locking mechanisms. This is what inspired one Instructables user who goes by The Puma to create the AutoStrap, a self…

As time has progressed, personal radios have shrunk from the size of a large filing cabinet down to a tiny circuit that can be integrated into other ICs. Instructables user exposedwire wanted to bring back the feeling of a vintage 1920s radio set, so they…

For most people, the idea of retiring is a very exciting thought. Finally, after decades of hard work, you can clock out for the last time and spend the rest of your life relaxing and enjoying your leisure years. RdRnr318’s coworker updates her whiteboard…

Capacitive touchscreens today use a digitizer to pinpoint the coordinates of a finger tap. That makes sense for smartphones and tablets, but isn't ideal for large scale applications. If you want to recognize touches on the scale of an entire wall, a Kinect…

INFINITY GEARS does a fantastic job of illustrating both the passage of time on a cosmic scale and the vast power of gear reductions.

As part of his ongoing autonomous robot project, YouTuber Nikodem Bartnik wanted to add LIDAR mapping/navigation functionality so that his device could see the world in much greater resolution and actively avoid obstacles. In short, LIDAR works by sending…

El MLX90614 termómetro infrarrojo con Arduino UNO te permite hacer mediciones de temperatura sin la necesidad de estar en contacto con la superficie.

An omni wheel, sometimes referred to by the more specific trade name “Mecanum” wheel, is a unique type of wheel with “tread” made up of several rollers oriented at an angle relative to the wheel’s spin direction. They allow for forward driving like any other…

You’ve probably heard that caffeine is a drug. That is true and it is possible to overdose on caffeine and die. Heathline reports that a lethal dose of caffeine is around 10 grams. But a typical cup of coffee only contains around 100-200 milligrams of caffeine…

CNC machines (both CNC mills and CNC routers) are very useful to makers. With them, you can fabricate custom wood, plastic, or metal parts to the exact dimensions that you define in a CAD (computer-aided design) model. But CNC routers are expensive and CNC…

There was a period in the late ‘70s and into the ‘80s when typewriter manufacturers tried to keep up with the tide of the digital age. Personal computers were hitting prices that middle-class families could justify and even the most basic models were far…

Many power tools have the potential to cause serious harm, but few are as dangerous as table saws. But table saws are also indispensable for woodworking, which means that people are willing to risk their fingers to use them. There is a manufacturer called…

Arduino Uno R3 es una placa de desarrollo basada en el microcontrolador ATmega328P. Conoce la historia detrás de Arduino UNO R3.

Arduino Uno R3 es una placa de desarrollo basada en el microcontrolador ATmega328P. Conoce la historia detrás de Arduino UNO R3.