The pH meter project features open software and open hardware design circuit which can be connected with an electrode pH sensor made of glass. The device is termed as pHduino which can operate by ...

Here’s an external display meant to help you keep track of your computer’s status. It connects via USB and is driven by a PIC microcontroller. It listens for a small set of commands, using those to ...

Recently, ‘Liquid crystal display (LCD) vs. organic light-emitting diode (OLED) display: who wins?’ has become a topic of heated debate. In this review, we perform a systematic and comparative study ...

One of the features I'm most interested in, as I search for the ultimate LCD display, is the ability to rotate the screen 90 degrees and work in portrait mode where appropriate.<P>And to be honest, it ...

Humans, unlike horses and birds, have two eyes that are located side-by-side in the front of their heads. Because of the eye separation (~6.5 cm) each of the two eyes sees a slightly different image ...