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Apr 13 @ 11:35 AM
The AVR microcontroller works with a voltage range of 0-5V. So if you are using a higher voltage before in the circuit (e.g using a -5V and +5V supply in the Op Amps) make sure that the signal going to the MCU is +5V or less.
Eyeboard Electrooculography (EOG) System
The AVR microcontroller works with a voltage range of 0-5V. So if you are using a higher voltage before in the circuit (e.g using a -5V and +5V supply in the Op Amps) make sure that the signal going to the MCU is +5V or less.