Category Archives: Arduino Mega 2560

Building an Arduino Smart IC Tester for $25

There’s no question that you can get a lot done with the classic multimeter; it’s arguably the single most capable tool on your bench. But the farther down the rabbit hole of hacking and reverse engineering you go, the more extravagant your testing and diagnostic gear tends to get. For some of us that’s just an annoying reality of the game. For others it’s an excuse to buy, and maybe even build, some highly specialized equipment. We’ll give you one guess as to which group we fall into here at Hackaday.

[Akshay Baweja] is clearly a member of the second …read more

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Posted in Arduino Hacks, Arduino Mega 2560, arduino shield, IC Tester, Microcontrollers, test equipment, tool hacks, zif socket | Leave a comment

Modern Technology for an Ancient Contest

Certamen is a special class of  high school quiz bowl tournament that’s focused solely on the classics. No, not Austen and Dickens, the actual classics. All the questions are about stuff like ancient Greek and Roman civilization and culture, classical mythology, and the finer points of Latin grammar. Like any other quiz bowl, the contestants use buttons to buzz in and answer the questions.

To win at Certamen, a team needs more than just a vast working knowledge of classical antiquity. They also have to be fast on the buzzer. The best way to do that is to practice with …read more

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Posted in Arduino Hacks, Arduino Mega 2560, Cat6, Certamen, classic hacks, quiz game | Leave a comment

Ardu McDuino Plays the Bagpipes

To “pipe in” the new year, [John] decided to build a bagpipe-playing robot. Unlike other instrument-playing robots that we’ve seen before, this one is somewhat anatomically correct as well. John went the extra mile and 3D printed fingers and hands to play his set of pipes.

The brains of the robot are handled by an Arduino Mega 2560, which drives a set of solenoids through a driver board. The hands themselves are printed from the open source Enabling the Future project which is an organization that 3D prints prosthetic hands for matched recipients, especially people who can’t otherwise afford prosthetics. …read more

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Posted in arduino, Arduino Mega 2560, bagpipe, finger, hand, music, musical hacks, prosthetic | Leave a comment