TV TROUBLESHOOTER
Jun16

TV TROUBLESHOOTER

This troubleshooting tool was made to aid me in testing TVs that have the symptom “periodic dead”, as in sometimes the TV does not work at all. As you might have guessed i fix TVs for a living, and fixing problems that only appear periodically is the most challenging part of the job. How it works: The box contains an Arduino UNO and connected to that i have the LCD display, light sensor and a speaker. The light sensor is...

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REMOTE ACTIVATED PRANK BOX
Jun15

REMOTE ACTIVATED PRANK BOX

I made this solely to prank people. This is how it works: I put 1 10ohm 0.25W resistors in each of the screw terminals on the right (total 3). The point is to burn out the resistors one at a time creating smoke. The visible electonics is basically an Arduino in its purest form. (code downloadable below). The custom circuitboard was made on my cnc. (Eagle file downloadable below) Then i made i light sensor using a light-sensitive...

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IPSC TIMER
May30

IPSC TIMER

This timer was made specially for solo training in the sport of practical shooting. The device works just like a regular IPSC timer and also has the ability to enter the score into it after the shooting and it will automatically calculate the score factor. This has been tested on a shooting range and works great. It has been made using Makerbot Replicator 3D Printer for the chassis and Probotix Fireball V90 CNC for routing the PCBs....

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