I'll tell you in a pictureI am trying to down the DC 6v voltage to DC 3v using a regulator.Please help me connect the lines
Connect battery +6V to 78R33 1 and 4
Connect 0V battery to No. 3 of 78R33 <=== GND terminal.
3.3V is output from No. 2 of 78R33.
Connect a 100uF capacitor between No. 1 and GND of 78R33.
Connect a 100~1000uF capacitor between No. 2 of 78R33 and GND.