Fresh hacks every day
[SeBsZ] tipped us off that he’s working on a display using RGB LEDs. He’s etched some nice surface mount controller boards to carry the ATmega8 microcontroller and NXP PCA9635 drivers. This setup uses the I2C bus to address each expansion board of 5 LED modules. Theoretically this hardware would allow for 638 RGB modules but because of power and … Read the rest
[Tom] wanted to take the show on the road so he added lights to his bike using theater grade control hardware. The picture above shows three tail lights comprised of 195 LEDs. Built on perf-board, a DMX512 controller can display several patterns on each module. The lighting technician (bike pilot) controls the patterns through a series of switches on … Read the rest
[lucassiglo21] let us know about his finished 3 axis CNC (Translation via Google). While home CNCs are nothing new, we really liked this masterpiece. The CNC is entirely custom, from the electronic control boards (connected to a PC via parallel port) to the physical mill (with an end result of 30x30x15cm workable area). Our favorite part is the use … Read the rest
As an engineer and as a writer for Hack a Day, I am used to seeing hardware in all kinds of states; from looking professionally done, to artfully constructed, to downright hackish. Unfortunately in today’s society of manufactured goods, most people just don’t have any experience with homemade electronics. Furthermore, because of a frenzied fear of terrorists, … Read the rest
Apple Magic Mouse on Windows
Looks like some folks snooped around the latest Bluetooth update from Apple and managed to extract the Magic Mouse drivers. Now you can use them to take this complex peripheral for a spin on Windows. [Thanks Juan]
Component jewelry: From geeky to gross
[Nikolaus] made a pair of 300k Ohm earrings for his wife. … Read the rest
SparkFun’s free day came and went as entertainment for some and an infuriating event for others. They filmed some video in their office during the madness to give us a look at how it went on their end. We find it amusing that Solarbotics, one of their competitors, sent them flowers with a card reading “Rest in Peace … Read the rest
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