In this experiment we are going to work with a sensor which is a resistor that depends on light. In a dark environment, the resistor will have a very high resistance. As photons (light) land on the ...

Same Sky has added to its portfolio of disc-shaped piezoelectric elements, with devices from 12 to 35mm in diameter and down to 0.12mm thick. Picking the 12mm x 0.12mm CEB-12012-L100 as an example, it ...

In our hands-on review of the Digilent chipKIT Uno32, we posed the question of what the lasting appeal might be for a 32-bit Arduino work-alike. We felt it needed some novel applications exploiting ...

Arduino enthusiasts looking for inspiration for the next project may be interested in this new piece of hardware call the Caleiduino which takes the form of a digitally sound reactive Arduino ...

The small size of the Trip 80 series piezo alarm belies its huge sound output. A typical sound-pressure level of 103 to 106 dBa comes out of a case 26 mm in diameter by 22 mm high. As a result, it's a ...