Using the power of Arduino and utilizing the camera and powerful performance of a smartphone, QLRO has created a fantastic 3D scanner aptly named the AAScan. This innovative device leverages the ...

Using an Arduino Due development board, Kerry Wong has created an awesome Arduino-controlled single pixel scanner. This innovative project utilizes the skeleton of a hacked HP 7044A plotter to scan ...

A lot of great ICs use I2C to communicate, but debugging a non-working I2C setup can be opaque, especially if you’re just getting started with the protocol/bus. An I2C bus scanner can be a helpful ...

About two and half years ago, the Google Books team open-sourced the plans for their book scanning rig, and there was much rejoicing. As [Dany Qumsiyeh] explained in the Google Tech talk we linked to ...