The schematic of the LED flasher circuit is provided in figure 2. ... Flashing frequency synthesis is realized by choosing corresponding frequency selection switch, thus the LED flashing frequency is a fraction of the fundamental frequency :anbsp;...
|Title||:||Ultrasensitive and Single-molecule Detection Technologies|
|Author||:||Jörg Enderlein, Zygmunt Gryczynski|
|Publisher||:||Society of Photo Optical - 2006|