12 lines
535 B
Markdown
12 lines
535 B
Markdown
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rgb16mpm is a 16 channel RGB dimmer based on AVR mega32
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- 16 channels with ~100mA PNP open collector outputs. 8bit software PWM per channel.
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- 4 channels with 3A N-MOSFET open drain outputs (for R/G/B, one FET not used)
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- AVR Mega32 running from 8MHz internal RC
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- serial RS485 connection, using MPM mode (addressable bus) at 115200 baud
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- uses mpmboot as bootloader, but can also compiled as standalone project
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- schematic and board layout
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designed for 12V rgb stripes.
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resistors on the stripes must be replaced with smaller ones.
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