Serial to USB cable for the G1

g1

For those wanting to do some hacking  or kernel debugging on their G1, [macpoddotnet] shows how to make a serial to USB cable. He gathered enough information on the Android platform google group to be able to piece something together. He's using a USB 2.8V serial TTL level converter, and lists several available that should work. Looks like a pretty easy build. … [Read more...]

Nickel-O-Matic

coins

[Mike] sent in this project. It's a robot, designed to print on wooden coins while people watch. It was built to be in the iHobby Expo 08 in Chicago. The main movement is controlled by a BASIC Stamp2, while the ink jet system is run off of a Propeller. The entire system has 4 servos, 3 stepper motors, a DC motor, a hacked breast pump, an ink jet head, and 5 IR sensors. in case you missed that, it … [Read more...]

External keyboard with an iPhone

iphone

Using an IR keyboard is now possible with a non jailbroken iPhone. The folks at perceptive development have developed a custom interface that connects through the headphone jack.  They had already developed the serial modem, so this was just another step at connecting peripherals. With some smart and small packaging, this could be a nice attachment to keep around. You can see a video of it in … [Read more...]