LED Driver Circuit With High Power Output
Author:laihuijuan| Source:hqew.net | 2012-2-29

LED Driver Circuit With High Power Output

This circuit has the ability to launch a 15kHz modulated light. The first level of 4001 for a single pulse generator can be manually key output detection pulses, for fault repair. In order to stabilize the modulated optical signal frequency, the circuit used in the divider  CD4060 . It comes with an external crystal oscillator, internal multiple stage divider. For 1M crystal, after the 4060 Six frequency, frequency stability 151625kHz the square wave, and then zoom through the power FET current, you can drive hundreds of light-emitting diode at the same time luminous.

@hqew.neton Twitter, become a fan onFacebook
  • News For You
Foxconn Meet Resistance of the New LCD Plant in Brazil
According to the Wall Street Journal quoting Brazilian media sources, it said Foxconn and the Braz...
IBM Intends to Build Voice Service to Challenge Siri
Beijing time on August 29 morning news, Although Apple Siri voice assistant feature has attracted ...
  Mozilla Is Developing iPad Browser to Challenge Apple's Safari
According to foreign press reports, Mozilla Firefox is now developing an ipad browser called Juni...
Win8 RTM Version Interface Exposure: IE10 / Taskbar / Explorer
Windows 8 RTM version will be officially declared the arrival in one week.Win8 era, especially the ...