LM139 Measure delay generator

Measure delay generator (in addition identified in the same way as sequence generator), is a device which long for provide output signals on prescribed time intervals from a time reference to and will unconsciously reset while the input hint returns to ground. under schematic illustrates the design of a measure Delay Generator Circuit Diagram using LM139. The LM139 skin tone from head to foot precision comparators; allows sensing come close to GND; eliminates need in lieu of dual food and power drain apt for battery setup.
 Delay Generator Circuit Diagram using LM139
 Delay Generator Circuit Diagram using LM139