Calculate the frequency and/or duty cycle of an astable 555 timer.

Our Circuit Design Calculators for Engineers and Students are free-to-use tools that help you quickly determine key parameters ...

Assuming that it is used with a 10-MHz counter/timer, its resolution is roughly 10 µV per count ... or by U1 itself. Using a 555 in this self-resetting mode is unusual but is very handy here. This ...

The chip industry made significant capital investments this year to build new fabs and facilities or expand existing premises. A number of sites were dedicated to SiC, GaN, DRAM, HBM, along with ...

Test your knowledge of F1 circuit layouts by correctly identifying each of the 2025 tracks solely based on a diagram of the circuit. While we can all remember the names and countries of the F1 ...

This DIY focus timer is a combination of functionality with creativity, offering a tool to help track and improve productivity. This customizable design is made possible with the help of 3D printing, ...

A Reddit user has shared his open-source project named Retro Ruler, which is actually a fun project. This can be used to play games in your classes when it gets boring. With its form factor as a Ruler ...

Registering your defibrillator on The Circuit ensures that ambulance services can locate your defibrillator and direct people to it in an emergency. When someone has a cardiac arrest, every minute ...