A Beginner's Guide to Circuits
Nine quick breadboard builds with no soldering required
Learn to solder by building a working two-tone siren.
Best for kids who want to learn soldering with a project that works.
This is Elenco’s own list price (checked October 28, 2026). Amazon’s price is often lower; tap above for today’s price. Paid link: Electroys may earn a commission at no extra cost to you. Listing verified October 28, 2026.
This inexpensive kit teaches soldering and desoldering from scratch. Beginners practice joints on the circuit board and then solder components into a working circuit that sounds like a two-tone European siren.
Always follow the manufacturer’s age and safety guidance. Small parts may be a choking hazard for children under 3.
Nine quick breadboard builds with no soldering required
Real electronic parts that snap together, no soldering
Build a sensor robot, then code it from Scratch to Python
Build working circuits without a single wire or solder joint