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“A $15 game console the size of a business card that plays multiple games via cartridges. The Game-Card is game console with the dimensions of a typical business card (3.5x2”). Unlike most small Arduino game consoles, the Game Card …
“The Frequency Probe is a handheld tool designed to help you debug your circuits by giving a visual indication of the frequency or voltage at the probe. For a periodic waveform it gives a digital readout of the frequency, with …
“Here’s a fun project making a geeky wristwatch, using the QDSP-6064 bubble LED display. The clock components are plugged in to a “breadboard”. These type of boards are usually used for prototyping electronic circuits. Now you can have …
“This hiking data logger is used to record a hike’s location, start and end time, temperature, altitude and barometric pressures. It will also audibly report altitude milestones during the hike. Even if you have no interest in hiking you …
“What is YASD? Another new electronic dice with smart features? Yes and no. Yes - YASD uses LEDs to display randomly generated numbers in a dice style. No - YASD is not in itself a finished product. It should rather show which …
“If you have a dust collector you know what a pain it is if the shavings backup into the filter. Some of the commercial detectors available are expensive and they rely on an optical sensor. Who would put anything optical …
“Using Eagle, the PCB I designed is a Varmint Detector. Varmint: noun, North American informal - a troublesome wild animal. In my case, crows and chipmunks attacking our garden. They really arent much of a problem, this is just my excuse …
“I ‘m currently working on a project that requires a cheap, low-power microcontroller that ‘s programmable through Arduino and has a few more pins than the ATtiny85. That ‘s where I found the ATtiny84A. It has many of the same …
“Based on Arduino, it performs electronic light games by piloting a LED matrix thanks to a special multiplexing mode. In the fast paced world we live, moments when we can do whatever we want are rare and we have to …
“Welcome to my first instructable. It is a long time I follow this excellent site. I learn a lot from this community and I wish to return back the favor by publishing my own contribution. I do apologize for the …
“The classic concept of an hourglass taken into the modern world of electronics. Like the original antetype the electronic hourglass is started by turning it upside down. A nifty simulation of the grains of sand visualises the lapse of time …