
IR Security Alarm System
Install it in your room to keep out unsolicited visitors — the same project that hit 40,000 views on Instructables.
Test and understand the concepts of electricity. Gain real-world hardware skills. Set up your personal electronics lab — right at home.
Most STEM toys hand your child a finished robot and an app. We hand them the real components, the multimeter, and the reasoning — so they build genuine hardware skills that last.
135+ industrial-grade parts and tools — resistors, transistors, ICs, sensors, a breadboard and a digital multimeter. The same building blocks an engineer uses.
Every project pairs a making video, step-by-step visual instructions, and the in-depth reasoning in our two guide books. Understand the why, not just the how.
Creative hours off the iPad screen. Something magical happens when kids glow their first LED — their minds light up, and so does the whole family around the table.
For each project you get learning & making videos, step-by-step visual instructions, and in-depth reasoning in our books. Hover any project to see what you'll build.

Install it in your room to keep out unsolicited visitors — the same project that hit 40,000 views on Instructables.

Place it under the doormat and have fun the moment a friend steps up to your door.

A street light that turns itself ON in the dark and stays OFF through daylight.

See how motion produces electricity and lights an LED — the physics principle of EMI, in your hands.

Build a real fire-alarm system — expose it to heat and watch the LED turn ON as temperature rises.

Uses the Esaki Effect — quantum tunnelling — named for Nobel laureate Leo Esaki.
A portable workstation, a breadboard with its own carry-case, two DIY Electronics guide books, 70+ learning videos, and step-by-step making guides. Open the lid and your electronics lab is ready — no hunting for parts, no prior experience required.
You start simple and level up — in both knowledge and skill — until you're building sensor and transistor circuits with confidence.
Start with a battery and a multimeter. Learn voltage, current, resistance — and read them yourself.
Glow LEDs, wire series and parallel circuits, and prove Ohm's Law and Kirchhoff's Laws by hand.
Capacitors, relays, diodes, potentiometers, logic gates — each unlocking a new kind of project.
Finish with transistors, IR sensors and an H-Bridge motor driver — the heart of real robotics.
A pre-built robot plays out of the box, then plateaus. A real lab kit compounds — every project adds a skill your child keeps.
Give your kids creative hours off the screen, and the real-world tech skills to become makers.
Explore for parents FOR EDUCATORSTeach electricity & electronics hands-on with ease and confidence. We accept school POs.
Explore for educators"I found your booth at ISTE in Chicago and knew your kit would be a perfect fit for my classroom. It has been a class favorite in grades 6–10."

"Your kit helped me avoid hours online stocking a makerspace. A nice easy way to stock up quickly — your box is particularly well designed."

"Everything is packed within the box, but even better — I love the curriculum. He incorporated it into his Design Challenge."

"I had success even with much younger kids — 7 and 9 — who already understand the basic ideas behind circuits."

Join the makers building real hardware skills — one glowing LED at a time. KIT-1 ships worldwide, and we accept purchase orders from schools.