One of two comparators fires when the voltage on the TRIGger pin is less ... on the classic timer IC give you any ideas for new applications, or improvements to an existing 555 hack?

The 555 timer IC has ... other functions of the IC. An output of full power or dead ground is the only option at pin 3, so an appropriate protection resistor should chosen for interface. In almost all ...

The 555 adjustable timer circuit starts timing when switched on ... It can be adjusted from 1 to 10 minutes (approximately) with the parts shown in the diagram. You can mark the times on a scale drawn ...

Paul Rako, Creative Director, Rako Studios Back in 2011, Jeff Hamilton contacted Bob Pease, asking for Bob’s experience with the classic 555 timer IC ... RESET pin after the power-supply ...

That led to a decrease of the required nine external pins to eight, enabling the IC ... 555 timer pinout example shows the function of each pin. The voltage divider (shown at the top of the ...

This is a snap with a microcontroller with a proper timer, but he recently heard about a very cool programmable timer chip that’s also a 555 ... pin compatible with everyone’s favorite timer ...