Sine Wave Generator

Utilize the Maxim MAX292 switched-capacitor filter integrated circuit to convert a square wave into a sine wave. The operational frequency range of the circuit spans from 5.2282 Hz to 8928.6 Hz when the microcontroller is functioning at a 16-MHz...

A frequency generator circuit capable of producing 50 Hz and 60 Hz outputs using a crystal oscillator. This oscillator can be utilized to generate precise frequency signals. This frequency generator circuit employs a crystal oscillator as its core component, which...

When the magnet approaches, the magnetic flux within the bifilar coil increases. An opposing magnetic flux is generated by the coil, resulting in an electromotive force (EMF) across inductors L1 and L2. The EMF across L1 applies a positive...

This is a simple electronic alarm circuit that imitates the chirping of a canary. The circuit consists of a Hartley oscillator with a few additional passive components. As capacitor C1 charges through resistor R1, transistor Q1 is driven to...

Simple triangle-wave generators have a limitation in that the waveform of their output signal typically cannot be modified. The circuit presented here makes... The described circuit addresses the inherent limitation of conventional triangle-wave generators by incorporating adjustable components that allow...

This is a simple pulse generator circuit or standard astable oscillator circuit for the IC 555 timer, NE555N IC. The astable oscillator circuit utilizing the NE555 timer IC serves as a versatile pulse generator, producing a continuous square wave...