3D-Printed

3D printing or additive manufacturing is a process of making three dimensional solid objects from a digital file. The creation of a 3D printed object is achieved using additive processes. In an additive process an object is created by laying down successive layers of material until the object is created.

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Hearing Substitution Using Haptic Feedback

“Exploring AAC to substitute hearing through Neosensory Buzz’s haptic feedback for deaf parents to connect to their kids. Deaf People Parenting Hearing Children Ever wonder how difficult it is for deaf people parenting hearing and speaking children, since infant …

Morse Code Iambic Trainer and Decoder

“In Amateur radio, Morse code is used to send messages using a series of short or long pulses which are heard by the operator as audio beeps. The short beeps are known as dots or dits, and the longer beeps …

Project  OpenRPNCalc

OpenRPNCalc

“OpenRPNCalc is a scientific calculator based on STM32 microcontroller. Its source code, schematics and 3D-printed case design files are released under open license. The hardware is inspired by the SwissMicros DM42 calculator (which itself mimics the famous HP-42), but …

Planck Constant Apparatus and Calculations

“Planck constant (h) is one of the fundamental physics constants and the most important constant in quantum mechanics. When I was studying physics years ago, I fall in love with Quantum Mechanics and now I have decided to conduct simple …

Portable Foldable Scoreboard

“A portable, scalable and foldable display, that can be used as a Scoreboard or Timekeeper in outdoor sport events, with minimal setup A simple, scalable and foldable display, that can be used as a Scoreboard or Timekeeper in sport matches …

Robotic Arm (with linear actuators)

“I have made a different type of design than the normal robotic arms, based on linear actuators. Robotic arms are used in many applications, ranging from heavy-duty assembly lines and warehouse logistics to precise equipment for fine operations. There are …

Soldering Microscope From SLR Zoom Lens and TV Wall Mount

“Firstly I wish to thank Instructables and all the contributers helping me in the past!! This is my first time ever to write something like this(let alone anything for the public) on the web for all to see. I …

ATtiny Game Boy

“This is my version of a mini game console based around the ATtiny85 microcontroller. There are countless iterations of this type of game console utilizing an ATtiny chip that you can find online. I had a few of these chips …

DIY Non Contact IR Thermometer V1.0

“Currently, we are chasing an invisible monster named Corona Virus ( COVID-19 ) and we are going through the biggest health crisis in our time due to a sharp increase in infection cases. One of the main symptoms of the COVID …

DIY Studio Light/ Light Box

“This is my DIY Studio Light Project Which basically is a do-it-yourself studio light that is made from a custom 3D Printed body and a custom PCB which were both provided by PCBWay. Question Is it better to Buy an …