Semiconductor datasheet onsemi pièce Gpio atmega expander port avr library use developed gcc eclipse built Davide gironi: use a mcp23017 gpio port expander with an atmega
Davide Gironi: Use a MCP23017 GPIO port expander with an ATmega
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Mc14490 and software debouncing
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Index 118 - - power supply circuit - Circuit Diagram - SeekIC.com
MC14046BCP Fiches technique(PDF) - ON Semiconductor
MC14490 and Software Debouncing | SpringerLink
Davide Gironi: Use a MCP23017 GPIO port expander with an ATmega