Christmas Light Controller 4 channelsDesigned by JasonKits in Malta
What is it? This module is a 4 channel light controller designed around an AVR Tiny 25/45/85. The module features an isolated mains supply with safety in mind. isolated slots are included in the PC...Read More…
This module is a 4 channel light controller designed around an AVR Tiny 25/45/85. The module features an isolated mains supply with safety in mind. isolated slots are included in the PCB. The AVR output pins are buffered via a transistor and switching is performed by a Single in line relay.
The board features 12 modes of operation
My work colleague brought me a cheap Chinese light led controller. The design is very crude and live mains is exposed. No power regulation and no safety what so ever. The makes the design failure prominent.
A safe approach was taken to design a controller that can withstand 230V A.C loads, and maintain the modes offered by the chinese controller.
The board features: Uses an encapsulated Power supply with in-line Fuse Has a buffered drive Uses a relay switching per channel Incorporated four light emitting diode on board Mode switch in the low power side Screw Terminal Connectors
What is Included ?
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