When we use a microcontroller to flip a few GPIOs or talk SPI to a peripheral chip, we are often overlooking that it will usually contain an array of built-in peripherals that were once the preserve ...

This is a very simple square wave generator circuit built with IC 74LS00 that can generate square signals with frequencies between 20 Hz and 1 MHz. Its stability is good enough for most applications.

Square waves are a special type of PWM signal in which the duty cycle is 50%. These types of waves are can be easily produced by microcontrollers but one limitation is the output voltage of the square ...

What do you do when you’ve got three broken function generators? Build your own, obviously. Since your workshop has already gone through three of these bad boys, you might find yourself repairing your ...

Programmable sqaure wave generator is a device that produces a square wave signal with adjustable parameters like frequency, duty cycle, and amplitude.A programmable square wave generator akkiws the ...

The table above is for beginners. If you are looking for more advanced details, refer to the official ICL8038 Datasheet. The most important factor here is the input voltage. I recommend using a ...

I love all about electronics, circuit diagrams and crazy projects that can help us achieve almost everything our mind can conceive. I created this website and I want to invite you to participate in ...

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 ...

The circuit of Figure 1 generates sinusoids down to very low frequencies with distortion in the region of 3% or less, yet has no feedback or gain-stabilizing components because none are needed. It ...