Finally, they showed that when the circuit was deposited onto a polymer substrate, its performance remained stable even when bent to a radius of 15mm – confirming its flexibility. Thanks to these ...

The circuit’s main components comprise amplitude detector D 1, capacitor C 1, and Schmitt trigger Q 1 /Q 2 to control a current through the optocoupler’s LED. D 2 and D 3 stabilize the base voltage of ...

High-brightness LEDs, with independent delay and duration, find use in a visual-inspection application. This circuit is not complex, but it saved the day in an application involving visual inspection ...

LED driver outputs may also be damaged or destroyed by short circuits. Most LED drivers include built-in safety features, including thermal shutdown, as well as open and short LED detection. However, ...