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“Hello! Here on instructables weather stations have already been introduced. They show the current air pressure, temperature and humidity. What they lacked so far was a presentation of the course within the last 1-2 days. This process would have the …

“Use the concepts in light painting to create a machine that can recreate bitmaps with a long-exposure camera using a single LED. After watching several videos and seeing numerous articles about light painting, I decided to give it a try …

“The goal of this project is to develop a low-cost bioprinter to make bioprinting more accessible to research institutions. Currently, low-end bioprinters cost approximately $10,000 while high-end bioprinters cost approximately $170,000. In contrast, our printer can be built …

“These are adverse times for rebellion. Although the Death Star has been destroyed, the Imperial troops are using free hardware and Arduino as a secret weapon. That is the advantage of free technologies, any person (either good or bad) can …

“Recently , I got hold of this EEPROM IC while browsing online , I searched the web and I found out that the IC, having part number ST24C04 supported I2C communication which gave me excitement thinking that I could make this work …

“2019 is the 20th anniversary of the RIM Blackberry 850! This little Canadian invention changed the way the world communicates. It’s long gone, but its legacy continues! In this instructable, you’ll learn how to use the MCUfriend.com …

“The Newtons pendulum is a device that demonstrates conservation of momentum and energy. A typical Newton’s cradle consists of a series of identically sized metal balls suspended in a metal frame so that they are just touching each other …

“A simple Arduino mega SRAM expansion. A simplest possible SRAM expansion for Arduino MEGA 2560 compatible boards. It adds 32Kb to internal 8Kb of Atmega2560 and allows to run much more complex programs on the board.Terminal-BASIC interpreter from …

“Well, if you have decided to build yourself a polargraph, this is your instructable! A polargraph is a computer controlled drawing machine. Motors are fastened on the two upper corners of the drawing surface. They are equipped with gear pulleys …

“Hey guys, In this instructables I want to show you how to build your own automated mixed-drink maker to satisfy all your liquid (and alcohol ;) )needs. For a while now, I have been satisfying my thirst and taste-buds with pre-made …