About Me

Hi!, This is Samir Sabri, the founder of DCACLab, thanks for your visit.

I've been in the field of educational applications development for over 18 years, holding a bachelor's degree with a major in computer science, I just love to develop simulators and I love computer programming. My father was a professional electrician, I started creating little lamp based circuits at my early years of childhood by the help of my father, from there the journey has begun!

DCACLab is intended to be a place to simulate and study circuits online, using a user friendly interface. If you are a teacher then you will find the virtual lab very useful as it will help you teach your students by using interactivity and real time results, as if they were playing a game! And if you are a student, then you will be able to learn and experiment with circuit while making it via various components and measurement tools.

Hobbyists can test and build a circuit that would take an hour at the real lab, can be done in 5 minutes using the virtual lab, DCACLab was launched at 2009, it was within the first online virtual labs out there.

I am happy to listen to your suggestions, ideas and recommendations.


Happy simulation!🙂

Double Throw Double Pole Switch (DPDT)

Created: 16 Jul. 2014 4761 views

Simple Fan connected

Created: 04 May. 2014 5637 views

Batteries connection test

Created: 28 Aug. 2015 10795 views

Play with 4 bands resistors colors

Created: 18 Jan. 2017 3987 views

Voltmeter internal resistance

Created: 08 Jan. 2018 6277 views

Series and parallel resistors

Created: 10 Jan. 2018 4578 views

RC Low Pass Filter

Created: 03 Nov. 2018 2930 views

Full Wave Rectifier

Created: 12 Aug. 2016 9047 views

Oscilloscope test

Created: 09 Jan. 2019 2896 views

Charging discharging capacitor experiment

Created: 07 May. 2019 15642 views

Oscilloscope channels test

Created: 13 Jan. 2019 20600 views

Normalized waveforms

Created: 25 May. 2020 6406 views

Sound feature demo!

Created: 06 Sep. 2021 1002 views

test led

Created: 09 Sep. 2021 418 views

multi A bug

Created: 28 Oct. 2021 374 views

test ampere

Created: 28 Oct. 2021 383 views

New Digital Multimeter

Created: 06 Feb. 2024 8033 views

LDR simulation

Created: 28 Mar. 2022 13191 views

test connection

Created: 04 Jan. 2023 286 views

Bell rings

Created: 25 Dec. 2022 5494 views

hu hu hu hu

Created: 13 Jan. 2023 272 views

watt meter test

Created: 14 Jan. 2022 406 views

Test Push Button

Created: 05 Jul. 2023 461 views

Test buzzer

Created: 29 Oct. 2023 5692 views

Amperes, Volts Plotter

Created: 04 Dec. 2023 293 views

Volts/Amps plotter

Created: 07 Dec. 2023 243 views

Diode Volt / Ampere Plotter

Created: 10 Dec. 2023 314 views

Diode Volt / Ampere Plotter 2

Created: 17 Dec. 2023 368 views

kokokokokokokokoko

Created: 20 Dec. 2023 190 views

DC Sweep, Battery Source

Created: 25 Dec. 2023 3485 views

test notification

Created: 20 Apr. 2024 183 views

Test diode readings

Created: 10 Jun. 2014 3811 views

Diode half-wave rectifier

Created: 11 May. 2024 2979 views

RLC resonance

Created: 11 May. 2024 3225 views

Diode turn-off time

Created: 11 May. 2024 2461 views

Circuit analysis using kirchhoff current law

Created: 22 Feb. 2019 33244 views

Circuit analysis with kirchhoff current law

Created: 25 May. 2024 265 views

EET 1150 Lab 5 Circuit 2

Created: 15 Jan. 2024 377 views

Component angle 45 support

Created: 23 Sep. 2024 106 views

Capacitor discharge

Created: 25 Oct. 2024 25 views

Test buzzer circuit

Created: 06 Nov. 2024 24 views

555 timer - Astable Mode Buzzer

Created: 09 Nov. 2024 26 views

555 timer - Astable Mode

Created: 27 Jul. 2024 1655 views
182842
Total Circuits Views
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