K kchriste New Member Forum Supporter Jan 5, 2009 #21 ahydra said: What do you mean by "bypassed" - connect the 0.1uF caps between the +V and 0V lines of the PIC and the display? Click to expand... Exactly. Put one close to the PIC, one close to the output of the 7805, and another close to the display. Where does the bigger cap go? Click to expand... If you are using the 7805 then on the input of that. If just 3AAs, then where the 4.5V power wires enter the board. Last edited: Jan 5, 2009
ahydra said: What do you mean by "bypassed" - connect the 0.1uF caps between the +V and 0V lines of the PIC and the display? Click to expand... Exactly. Put one close to the PIC, one close to the output of the 7805, and another close to the display. Where does the bigger cap go? Click to expand... If you are using the 7805 then on the input of that. If just 3AAs, then where the 4.5V power wires enter the board.