3-5V DIY Metal Detector Electronics Kit

Assemble a low-voltage detector kit for suitable learning and prototyping tasks.

Build a small metal-proximity experiment

✅ Hands-on assembly - a component kit develops a working circuit.

✅ Visible response - sound and light indicate a detected target.

Technical details

Supply: 3-5 V DC. Board: 86 x 61 mm. Stated maximum detection distance: up to 60 mm under suitable conditions.

Assembly and a suitable supply are required. Detection depends on target and setup; this learning kit is not certified security or excavation equipment.

Build a metal-detection experiment for your next project.