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Works with Arduino · Siemens LOGO! · Schneider Zelio

Electrical training that behaves like the real thing.

Wire control panels, program Arduino, LOGO! and Zelio, and measure every signal on Windows and Android.

  • Real circuit simulation
  • Arduino on your phone
  • 19 languages

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NEWOscilloscope with phase, FFT & XY
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RIGOL DS1052E oscilloscope from the WireONa device library showing two phase-shifted sine waves
  • Phase CH2−CH1-72.3°RC 1 kΩ · 10 µF · 50 Hz
  • PWM pin D9490.2 Hzduty 50%
  • 3-phase L2−L1−120°Δt 6.667 ms · 50 Hz

Simulation readings

WireONa in numbers

app installations
46,240
registered accounts
50,987
devices in the library
413
countries reached
180since Sep 21, 2026
website visitors
39,151since Sep 21, 2026

Live from WireONa records, refreshed hourly.

Countries reached Highlighted countries have visited the WireONa website.
Countries reached (180)
  • AD
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  • AL
  • AM
  • AO
  • AR
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WireONa desktop app with a LOGO! controller, push button, RCD and terminals wired on the canvas
Siemens LOGO! circuit wired and simulated in the WireONa desktop app
Cooling & solar labs
413devices in the library

Made for every workbench

Students & trainees

Learn safely: make mistakes, trip breakers and burn nothing.

Trainers & academies

Build lab exercises and teach them through the WireONa Academy.

Engineers & technicians

Design panels and test motor and PLC logic before you wire.

What's inside 3.3.24

01

Oscilloscope

  • Time, XY and FFT views
  • Cursors, measurements and trigger modes
  • Phase and Δt shown on the screen
RIGOL DS1052E oscilloscope from the WireONa device library showing two phase-shifted sine waves
02

Arduino on your phone

  • Uno with servo, L298N, LEDs and sensors
  • PWM, motors and drivers simulated
  • Runs on Android and Windows
Arduino Uno, L298N driver, servo, geared motor and LEDs from the WireONa device library
03

PLC editors

  • Siemens LOGO! function block diagram
  • Schneider Zelio ladder editor
  • Logic drives the same circuit you wired
WireONa desktop app with a LOGO! controller, push button, RCD and terminals wired on the canvas
04

Cooling & solar labs

  • Danfoss and Secop compressors
  • Real sun position for your location
  • Panel orientation and energy estimates
Array of JA Solar JAM54S30 modules from the WireONa device libraryWireONa PV module properties: Baghdad at 12:00, date Auto, sun position and the 3D panel orientation with the sun’s path
05

Live device library

  • Devices built from manufacturer datasheets
  • New devices arrive without a new app
  • Organised in folders you can browse
Live device library

Try it: RC phase shift

Move the sliders. The output lags the input as the RC product grows.

Phase
-72.3°
Gain |H|
0.303

Same physics as the app: φ = −atan(2πfRC), f = 50 Hz.

Input Across C

Built on manufacturer datasheets

  • Siemens LOGO!
  • Schneider Zelio
  • Arduino
  • ABB
  • Danfoss
  • Secop
  • RIGOL
  • JA Solar

Brand names are trademarks of their owners and identify the modelled devices only.