This Electronics For Curious Kids eBook from 3D-LABS is written for engineers and students who want a clear, practical reference they can apply immediately.
Electronics for Curious Kids — Ages 10 to 16 introduces electronics fundamentals from LED circuits through transistor switches, logic gates, and Arduino programming using a learn-by-doing breadboard approach.
What electronics topics are covered?
Ohm’s Law (V=I*R with multimeter), LED series resistor R=(V_supply-V_f)/I_LED (V_f=2V, I_LED=20mA), BC547 NPN transistor switch (R_B=(V_in-0.7)/I_B), 7400-series logic gates (AND, OR, NOT, NAND), 555 timer (f=1.44/((R1+2R2)*C)), and Arduino Uno with LDR sensor.
What breadboard projects are included?
Traffic light controller (3 LEDs + timer IC), intruder alarm (LDR + transistor + buzzer), LM35 Arduino thermometer (Temp=(voltage/5)*500), digital dice (7-segment + 555 timer), and FM radio transmitter (2N3904 LC oscillator). Components from ROBU.in, Evelta.com.
How is this book aligned with Indian curriculum?
CBSE Physics Grade 10-12 (current electricity, semiconductors, electronic devices) and CBSE CS Grade 8 (programming). Suitable for ATL electronics modules and CBSE Science Exhibition preparation.
How do I access this book after purchase?
eBook PDF: Instant download via email and 3D-LABS dashboard. Paper Book: Printed and shipped to India.
What’s Included
An instant PDF download covering the core concepts, practical examples, and key references — ready to read on any device.

