This circuit generates sequence of pulses in order and times determined by the capacitors in pins 6 and 7 of each timer. The circuit is from an old Mullard (Philips) manual.
This circuit was found in an English magazine Radio & Electronics Constructor of February 1977....
This circuit is from a 1976 documentation. The diodes can be 1N34 or equivalent, and the power...
This circuit is from a Maxim manual and can be used to power shields from batteries. The circuit...