Mr Circuit makes teaching technology EASY on the teacher and EXCITING for the students. Over 15,000 satisfied customers School Purchase Orders Accepted

Hands-on learning. Real-world skills.

MR CIRCUIT
TECHNOLOGY

Give students the advantage they need in today's world of technology.

Engaging, hands-on electronics labs and curriculum that build real skills, spark curiosity, and prepare students for tomorrow.

Explore all labs
No soldering
Reusable kits
Curriculum included
School & home ready

The complete classroom solution

MC1-SET

A hands-on way to teach electronics, built for real learning.

The MC1-SET is a reusable classroom system for introductory electronics. Students build, explore and learn with real components — no soldering required.

  • 32 unique experiment kitsA complete introduction to electronics
  • Structured, step-by-step labsBuild confidence and real skills
  • Covers essential electronics conceptsPrinted booklets and online resources
  • Durable, reusable and classroom-readyBuilt for years of learning
View MC1-SET details
MC1-SET Classroom Set of 32 unique REUSABLE solderless experiment kits exclusively from MR CIRCUIT. Real kits. Hands-on discovery.
Starting at$164
  • 32 unique experiment kits
  • Printed lesson booklets
  • Online learning resources
  • Reusable, hands-on learning

Build real understanding

Explore all labs
01

Lab 1 – Basic Electronics

Lab 1 – Basic Electronics

Build foundational skills with resistors, LEDs, switches and more. Perfect for getting started.

Learn more
02

Lab 2 – Troubleshooting with a Digital Multimeter

Lab 2 – Troubleshooting with a Digital Multimeter

Learn to measure, diagnose and solve real circuit problems using a DMM.

Learn more
03

Lab 3 – Logic Gates with Bipolar Transistors

Lab 3 – Logic Gates with Bipolar Transistors

Build AND, OR, NOT and other logic gates using discrete bipolar transistors.

Learn more
05

Lab 5 – Digital Electronics with ICs

Lab 5 – Digital Electronics with ICs

Explore digital systems with integrated circuits, a 7-segment display, counters and more.

Learn more

Trusted by educators nationwide

Classroom ready
Structured curriculum
STEM focused
Builds real skills
Hands-on learning that makes a real difference.
Same-Day Shipping Orders ship fast
Good Quality Parts Quality guaranteed
No Soldering Safe for all ages
Under $5/Student Reusable kits
Purchase Orders Accepted
For teachers

Get a FREE sample electronics STEM lesson lab for your classroom

Tell us where you teach and where to send your sample. We will choose the most useful sample based on the information you provide.

Ships in 1–2 business days via First Class Mail.

Full Classroom Set

MrCircuit does it again! A fantastic, low-cost way to teach electronics.

The Mr Circuit Lab 1 Training Package (Part: MC1-SET) provides a complete classroom electronics system for just $164. It includes 32 unique, solderless, and 100% reusable experiment kits alongside 34 structured lesson plans and online videos. It allows up to 32 students to learn real-world schematic reading and circuit building simultaneously without any specialized lab equipment or soldering. If you are looking to expand your physical science or robotics pathway this year, I would love to share a copy of our curriculum outline or generate a formal quote for your school.

MC1-SET 32 reusable experiment kits
Teacher support Printed booklets + online lessons + quizzes
Budget fit Only $164 per classroom set
See MC1-SETRequest a quote
Students learning electronics
Teacher-friendly and SafeSchool POs accepted • reusable kits • lesson support

Choose your path

Four labs. One clear path.

Start with Lab 1 (or MC1-SET) if you need the clearest introduction to electronics. The rest of the sequence builds on the last — from basic circuits to logic gates and ICs.

01

Foundations of electronics

Lab 1 — Basic Electronics

Lab 1 — Basic Electronics

The front door into the brand: low-cost, no soldering, and packed with guided experiments that teach components, circuit flow, and practical electronics behavior.

  • 34 lesson plans with theory, setup, and experiments
  • Printed manual plus online lessons and quizzes
  • The cleanest starting point for classrooms and learners
Explore Lab

Parts & extras

Mr Circuit Labs and Kits are reusable, year after year. Experiment Parts are available for purchase year around.

Experiment parts, component catalog, order forms, and classroom-friendly extras — built around how real teachers work.

Parts Bags for all Mr Circuit Labs

Exact replacement bags and complete parts sets including resistors, capacitors, ICs, and speakers, etc. for all your Mr Circuit labs.
Individual Lab 1 Parts Order form (PDF)

Download the official experiment parts order form for Lab 1 — PO ready, sign and send.
Online Electronic Component Ordering

Browse our full catalog — resistors, LEDs, breadboards, jumper kits, and more.
STEM coloring activity book package

A hands-on coloring activity for 2nd–4th graders to explore electronics concepts with online video lessons and coloring book pages.

Emailmrcircuit23@gmail.com
Call805-295-1642
BuyingPurchase orders accepted

Used by educators across the country

Trusted by schools, districts, and programs nationwide.

School-friendly buying

Purchase orders accepted, evaluation units available, and formal quotes with 24-hour turnaround. No delays.

Programs and districts

Public schools, STEM academies, tech programs, youth organizations, engineering nonprofits, and HomeSchools — all using Mr Circuit.

Practical support

Real classroom pacing, reusable kits, printed materials, and online lessons and quizzes. Students print out quiz results or email them to the teacher to make the teacher's life easier.

Request a Quote for Your School

Mr Circuit Technology

Online Lessons and Quizzes
Your students will love them and so will you.

Every Mr Circuit Lab and Kit comes with all components necessary to do the experiment.

mrcircuittech.com
Mr Circuit digital platform — online lessons and quizzes
Free with every kit

Made for Chromebooks, tablets, and other laptops with internet access. Lessons and quizzes can also be accessed by cell phones.

Every student has access. No logins for you to manage, no fees per seat, no ads. Just the curriculum — online and printable — ready to go.

Explore the platform

Works on any device a student already has. Free forever.

Watch the full walkthrough
Watch: The Simplest Way to Teach Electronics
See students building real circuits in minutes.

See it in action

The simplest way to teach electronics.

Watch how Mr Circuit works in real classrooms — from unboxing to student-built circuits. No soldering, no confusion, just hands-on learning from day one.

Real classroom footageStep-by-step experimentsWorks with any grade level
Watch the VideoExplore the Labs
34 video lessons
30+ experiments
PO friendly buying

Trusted in classrooms

1,000s Sold!
Generations of Teachers have used Mr Circuit Labs and Kits to teach electronics

Teachers love them. Students love them. Testimonials. Here's how Mr Circuit Labs and Kits are rated.

4.9★ teacher rating
1,000s kits in classrooms
30+ years teaching electronics
98% teacher renewal rate
Verified teacher using Mr Circuit kits★★★★★ Verified teacher
Where the Future Workforce begins to solve our current workforce crisis, we must first introduce students to the opportunities around them. The scarcity of skilled technicians demands immediate attention, yet the future talent is already sitting in classrooms today. --------------------------------- They are just waiting for a glimpse into a career they hadn’t previously imagined. Sometimes, the ultimate turning point is giving a young person hands-on experience with a electronics circuits. The moment they isolate a problem and find the solution, they discover their own potential. That instant of self-belief is the true starting point for tomorrow's workforce.
Mr G Gibson Mr Circuit Technology
★★★★★

"My students absolutely love these labs. The hands-on approach makes electronics accessible to everyone."

High School Tech Teacher Public School · CA
★★★★★

"She built a burglar alarm on day one. The manual is clear and the video lessons are perfect for at-home learners."

Parent of a 12-year-old Homeschool family · TX
★★★★★

"POs were easy, kits shipped same day, and the teacher materials are gold. We'll keep ordering."

CTE Program Director District STEM · OH

Ready when you are

Start with one Lab or outfit a classroom.
Either way — we'll help.

Jump straight to shopping, or stay in touch for new kit drops and teacher ideas. No fluff, no spam.

Shop nowBrowse all labs, the MC1-SET bundle, or the Kit of the Month Club.
Shop All LabsRequest a Quote
Stay in the loopGet new kits + teacher ideas in your inbox.
  • New kit launches first
  • Lesson + teacher ideas
  • Unsubscribe anytime
For teachers

Get a FREE sample electronics STEM lesson lab for your classroom

Tell us where you teach and where to send your sample. We will choose the most useful sample based on the information you provide.

Ships in 1–2 business days via First Class Mail.