Fresh hacks every day
[Michael] has a keypad in his previous car’s door and he missed it enough to hack one into his Dodge Caliber. He bought a Ford keypad and mounted it inside his door with some custom electronics. He started with an Arduino nano to receive and authenticate button presses. This then splices into wires in the door that control … Read the rest
The folks over at basicmicro.com are working on a massive LED display. They currently have one 32×32 RGB panel working. It displays 50 fps at 140 hz but the one above is only running at about 24 fps. The final display will be 40 of these panels. This thing is going to be massive. We have to wonder how … Read the rest
Microchip’s 25AA/25LC EEPROMs are data storage chips with a simple 3-wire interface. The 25AA/LC is an SPI version of the common 24AA/LC I2C EEPROM. It comes in capacities of 128bytes to 128kilobytes. We looked at the smallest, the 128byte 25AA010A.
There are Bus Pirate demonstrations for most types of serial EEPROMs. Check out our previous 1-wire (DS2431… Read the rest
This quick little hack is beautiful in its simplicity. Need a macro lens to play with? Simply rip the lens out of a pair of binoculars and tape it to the end of your slr lens. The result is pretty good. If you need something a little higher quality, you could always hack an extra AF lens.… Read the rest
We’re only four days into the Bus Pirate pre-order, and we’ve exhausted the supply of PIC24FJ64GA002s available in Shenzhen. Thank you for supporting Hack a Day’s first official hardware pre-order. You helped make it a huge success, and we definitely want to do it again in the future.
We weren’t kidding about the PIC shortage. Seeed sourced all they … Read the rest
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