Enjoy AM broadcasting without using battery or other power sources. Ideal for entry-level students or hobbyist with little electronics experience. Includes circuit explanation.
Kit supplied with silk-screened PCB (81x53mm), crystal in the form of a small signal schottky diode, pre-wound coil, earphone and all components.
Kit instructions: https://www.jaycar.com.au/construct-a-crystal-radio
Crystal Radio Kit
Customer Reviews
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$28, weird design, doesn't even include a proper tuner cap There were better kits to teach kids back in the day. Jaycar you can do better.
Crystal Radio Kit Review
Particularly poor printed instructions with no explanation of components/design to encourage kids to understand what they're doing. A poor learner experience.