This circuit generates an astonishingly real imitation of the chirping of the cricket. A suitable audio wave form is generated by IC2 and related components, driving the loudspeaker through Q1. This ...

Here is the simplest melody generator circuit you can make using an IC.The UM66 series are CMOS IC’s designed for using in calling bell, phone and toys. It has a built in ROM programmed for playing ...

Doorbell is a very common and useful device used in every household. Among electronics students and hobbyists, the doorbell circuit project is quite popular. So, in this tutorial, we are going to ...

This project is a C++-based Simple VLSI Stick Diagram Generator that creates CMOS stick diagrams from Boolean logic expressions. Using SFML for visualization, it constructs NMOS and PMOS transistor ...

A function generator produces square, sine, and triangular waveforms across frequencies up to 100kHz. It plays a vital role in testing, repairing, and developing electronic equipment, serving as a ...

Microcontrollers may dominate today’s stepper motor projects, but there’s a charm in driving them with pure CMOS logic. Try ...

Abstract: In current operation and maintenance work of smart substations, monitoring and diagnosis of the secondary loop of process layer is an important part. However, nowadays there is no effective ...

Abstract: Two realizations of a clock-generator circuit are presented a free-running clock generator and a self-controlled generator. The design target is to make the circuits independent of ...

Everything from quantum computing and pulsed imaging techniques to medical diagnostics requires precise timing pulses for the high degree of fidelity required in their measurements and event ...