In the previous installment, we explored how to overcome common challenges faced when designing systems with capacitive sensing and LED lighting. This edition will address low-power design ...

The function of an LED is to emit light when the device is forward biased within its operating range, and it’s known by most people that an LED can also operate as a photodiode. Perhaps some readers ...

Capacitive touch sensing is the very popular technology used to implement intuitive user interfaces in many electronics applications including smart phones, tablets, LCD/LED TVs, and many others.

JACKSON -- The water department of Tampa, Fla. began research for a lighting upgrade earlier this spring with the goal of cutting energy costs at their buildings. An upgrade in lighting would enhance ...