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. Of course CSS555 timer chip has an obscure programmi ...

the circuit pays homage to the original 8-pin DIP form of the 555. The video below shows the design and build process as well as testing of all the common modes of operation for the timer chip.

Frequent design idea (DI) contributor Nick Cornford recently published a synergistic ... But it turns out the 555, despite being such an old dog, knows a different trick, it involves a very seldom ...

Frequency-shift measurements are extremely precise, but turning a NEMS resonator into a practical single-molecule detector also required the researchers to design ... cell to a chip consisting ...