This article is part of the Ideas for Design Series: Vol. 3, No. 7. This simple, robust, and low-cost signal generator, based on the LM386 power amplifier IC, provides a trio of audio-band signals ...

Pulse-width modulation is a simple way to modulate, or change, a square wave. In its basic form, the duty cycle of the square wave changes according to some input. The duty cycle is the ratio of high ...

The circuit is a triangle waveform generator that uses as few parts as possible. A 555 timer IC, 2 resistors and two capacitors make the triangle wave. The IC is connected in a 50% duty-cycle astable ...

A signal generator that can produce the usual sine, square, and triangle waves is handy and has been a staple of electronic benches for decades. Being able to craft custom signals opens up new ...

Besides accepting digital data from DAQ cards or analog data from function generators to create complex waveforms, the Chroma's 63600 also provides an enhanced feature, User Defined Waveform (UDW), to ...

Did you know that the Arbitrary Waveform Generator Market is projected to reach US$ 624.4 million by 2028 from US$ 355.3 million in 2021? But what is a waveform generator? Is it the wave-making ...

In need of a waveform generator for another project, [David Cook] crammed out the old turntable to modify it for a handy hack: By adding a simple reflectance sensor to the pickup he turned it into a ...