PINOUT AND CHARACTERISTICS THE 555 AS AN ASTABLE
555 INTERNAL BLOCK DIAGRAM AN ASTABLE FREQUENCY CHART
A TIME DELAY CHART A TONE GENERATOR
THE 555 AS A TIMER A SIGNAL INJECTOR
A RESETTABLE TIMER A DIMINISHING FREQUENCY OSCILLATOR
A DUAL RANGE TIMER AN LED FLASHER
USING RELAYS A DUAL LED FLASHER
A TEMPERATURE OPERATED SWITCH PRACTISE MORSE CODE
A LIGHT OPERATED SWITCH THE ZN1034 TIMER
A SCHMITT TRIGGER THE 2240 TIMER
A LOGIC PROBE

 


Copyright Graham Knott 2004