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In a shared cathode design
The LEDs' current drive is regulated and customizable
It is used for building simple Applications (such as display drivers) as well as programs by beginners who wish to get started with the microcontroller platform
Metal Silicon Junction
150kHz fixed frequency internal oscillator
Dual MOSFET Time Delay Switch HW-516 op In a shared cathode designHW 516 Dual MOS tube control board replaces the relay module to trigger the cycle timing delay switch. The timer range is between 0. 1 seconds (minimum) ~ 999 minutes (maximum) continuously adjustable. Features Realize fast and frequent high frequency circuit switching, unlimited switching times; There will be no noise during switching on and off, no sparks, no electromagnetic interference; The service life is longer than that of common
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