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Make your first LED blink this weekend.

Electronics is easier than it looks. Start with a breadboard, a few parts and no soldering. Here's exactly what to buy and why.

Get the starter kit

The starter kit

Buy in this order. The first three are enough for your first ten projects.

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Microcontroller starter kit

A board you program over USB, plus a box of parts and a project guide. The single best first buy.

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Start here

Breadboards and jumper wires

Push parts in, pull them out. No solder, so mistakes cost nothing.

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Start here

LED and resistor assortment

Hundreds of LEDs and resistors in labeled drawers. Use the calculator below to pick the right resistor.

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Next

Sensor module kit

Temperature, light, motion and distance sensors that plug straight into the breadboard.

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Next

Single-board computer kit

A tiny full computer for bigger projects: a home server, a retro game box or a weather station.

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Next

Beginner multimeter

Measure voltage and check connections. It answers the question "why isn't this working?"

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Later

Wire stripper and mini tool set

Strippers, flush cutters and small pliers for when you start making your own wires.

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Later

Adjustable bench power supply

Dial in exact voltages with current limiting, so a wiring mistake doesn't cook your parts.

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Which resistor does my LED need?

150 Ω