Electronics lab practice, graded: hands-on challenges that run on a real circuit engine, viva questions that explain the wrong answers, and a certificate anyone can check.
A 5 V supply feeds R1 alone. Pick R1 so that 10 mA flows, within 5%.
Everything is the real thing: the challenges run on the engine, and the certificate below is the one that is issued.
59 challenges across 12 modules. Each opens with a short lesson, has hints in three steps, and is checked on the simulator. A miss says what was measured, what it should be and which way to go.
96 questions an examiner asks at the bench. After each attempt you see the model answer, and why the common wrong answer is wrong.
Assign modules to a class and see which challenges each student has passed. Students get the modules you assign.
How it works for a classPass a module for its certificate: a printable page with its own address, your chosen name, the date and the modules. Nothing else about you.
Mokxi EE lab track
This certifies that
Your name here
passed Module 1: Ohm's law and Kirchhoff's laws:
Issued November 2, 2026. Certificate number PREVIEW00000. Check it at mokxi.com/lab/cert/….
12 modules in the order a first circuits course and a first microcontrollers course examine them. Module 1 is free, and so is the first challenge of every module.
No separate purchase. The whole track and its certificates come with Pro, Student, Teacher, Classroom and Pro for work.
More practice for the viva and the practical exam, free.
Assign modules to a class and see who has passed which challenge. Your students get the modules you assign.
Make a class at mokxi.com/class, then come back here signed in to assign modules.
12 modules matched to a first circuits course and a first microcontrollers course: 59 graded challenges that run on Mokxi’s simulator, and 96 viva questions with explanations.
You design values, take readings or write a sketch, then press Check my work. Our server puts your work into its own copy of the circuit, runs it on the same engine as the editor, and checks every number within a tolerance. A miss says what was measured, what it should be, and which way to go. A reading you typed is told high or low, never the answer.
Module 1 in full, with its viva, and the first challenge of every other module, on a free account. The rest, and the certificates, come with Pro.
Pro, Student, Teacher, Classroom and Pro for work, and the free 14-day Pro trial. Nothing is sold for the track on its own.
No. It is a simulator: ideal parts within their models, and no noise, loose wires or blown fuses. It trains the method and the numbers your lab and viva ask for, not your hands. Use it to prepare, then take the readings for real in your lab.
No. Ask Kix AI why sees your challenge and what the checker measured, and explains the idea and the next step. It does not give the value to type or a corrected sketch, because the work is graded.
Every certificate has its own page at mokxi.com/lab/cert/ followed by its number, with the name you chose, the date and the modules you passed. It shows nothing else about you.
Yes. A teacher assigns modules to a class and sees which challenges each student has passed. Students in a class get the modules their teacher assigns.