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have you ever had an issue where if the buzzer is in the long delay mode and you quickly move the sensor infront of a wall, the arduino will wait one whole second and then beep rapidly?this is an issue for me because i need quick responsiveness.Thanks.
so do i have to have i high pass filter b4 the pam8403?
Hookup an LCD to an Arduino in 6 seconds with 3, not 6 pins
extract it in the arduino folder in my documents
Make sure shift reg is connected to gnd even though the schematic says otherwise.
yes it may be bypassed
made this 4 my mums bday. Had trouble with the protoboard so made a pcb. Works like a charm. Programmed to work with Attiny85. Eagle design.
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