Fresh hacks every day
This project, by an unknown hacker, patches into an electric typewriter and uses it as a Teletype. An AVR ATmega168 microcontroller patches into the key matrix of the typewriter which allows it to artificially type. Now, data can be sent over a serial connection to the AVR for output on the typewriter.
We’re not quite sure what this is … Read the rest
We’re not going to debate the necessity of this one. [Todd] plays online games that will log you out after a few minutes of inactivity. To resolve this, he has created a circuit that mimics keyboard activity at a preset interval. While he notes that there is software for this, he points out that many games block the software. They … Read the rest
This tip was submitted by [Mike], with the original information seen in this post. When I passed the story along to our writer [Mike Szczys] I didn’t send along the entire email conversation. This bot is noteworthy because it has taught itself to walk. In the build log you can learn about how it has created its gait and … Read the rest
If you’ve played any of the Splinter Cell games you’ll remember the PDA that [Sam Fisher] carried around with him. What if you could have one of your own when playing capture-the-flag? [Brad] has created the ZephyrEye as an electronic command and communications device for real-life games.
Each player carries around their own unit. The ZephyrEye has a GPS … Read the rest
This spider-bot was built by [Zhanx] during his deployment in Iraq. He didn’t have prior hardware building experience and started out on this project when he received an Arduino to play with in September. Must be a fast learner! The parts are laser-cut from ABS plastic and connected to 24 servos. He sourced an SSC-32 serial servo control board to … Read the rest
[Mike Bradley] wanted to use his oscilloscope to display 8 channels of digital signals. Alas, the analog unit didn’t have this capability. Not to worry, he threw together an adapter module that does the trick. Using a PIC 18F26K20 microcontroller he inputs four or eight channel digital logic (at 5V) and filters the output to an analog signal that the … Read the rest
[Dwight's] been working on a long-term project to add a status board for the ski runs at Copper Mountain ski resort. The board will feature an 8×8 LED module for each run that displays a green O for open trails, a green G for groomed trails, and a red X for closed trails. He’s also got a status board with … Read the rest
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