Learn Robotics with CYFI

Learn Robotics with CYFI is an educational blog by NESTA TOYS that focuses on teaching coding, robotics, and computational thinking to children and students through structured, curriculum-aligned learning.

The blog covers block-based programming, robotics concepts, simulations, classroom use cases, and the gradual transition to text-based coding using Python and C++. It supports schools, educators, parents, and learners using the CYFI learning platform.

DIY PIR Sensor Motion Recorder Using Arduino featuring a PIR motion sensor, Arduino board, SD card module, and laptop recording detected movement. Learn how to build a smart motion detection and activity recording system with Arduino.

DIY PIR Sensor Motion Recorder Using Arduino - Advanced STEM Project for Kids Aged 8+

What if your Arduino could not just detect movement but actually record exactly when it happened and when it stopped? The CYFI PIR Motion Recorder logs every movement with a...

DIY PIR Sensor Motion Recorder Using Arduino - Advanced STEM Project for Kids Aged 8+

What if your Arduino could not just detect movement but actually record exactly when it happened and when it stopped? The CYFI PIR Motion Recorder logs every movement with a...

DIY Soil Moisture Sensor Project Using Arduino for Kids - Smart Gardening Meets STEM

DIY Soil Moisture Sensor Project Using Arduino for Kids - Smart Gardening Meets STEM

What if your Arduino could tell you exactly when a plant needs water? The CYFI Soil Moisture Sensor project reads live moisture levels from soil and prints Soil is DRY...

DIY Soil Moisture Sensor Project Using Arduino for Kids - Smart Gardening Meets STEM

What if your Arduino could tell you exactly when a plant needs water? The CYFI Soil Moisture Sensor project reads live moisture levels from soil and prints Soil is DRY...

IR Motion Detector Project banner featuring an Arduino Uno, IR sensor module, LED indicator, and breadboard setup. STEM electronics and coding project for kids, ideal for school science fairs, robotics activities, and beginner Arduino learning.

DIY IR Motion Detector Project Using Arduino for Kids - Build It in 30 Minutes | STEM Project for 8+ Years

Build a fun and interactive Arduino IR Sensor Project for Kids and learn how motion detection works in real life. In this beginner-friendly STEM project, children will connect an IR...

DIY IR Motion Detector Project Using Arduino for Kids - Build It in 30 Minutes | STEM Project for 8+ Years

Build a fun and interactive Arduino IR Sensor Project for Kids and learn how motion detection works in real life. In this beginner-friendly STEM project, children will connect an IR...

DIY Metal Detector Project Using Arduino banner showing Arduino Uno, breadboard, buzzer, and metal detector sensor module for STEM learning and school electronics projects for kids.

STEM School Project for Kids – Build a DIY Metal Detector Using Arduino

What if your child could build the same device security guards use at airports, right at home in 30 minutes? The CYFI Metal Detector project is one of those builds...

STEM School Project for Kids – Build a DIY Metal Detector Using Arduino

What if your child could build the same device security guards use at airports, right at home in 30 minutes? The CYFI Metal Detector project is one of those builds...

Rain alarm system showing Arduino Uno connected to a rain sensor module, buzzer, and glowing LED on a rainy background. DIY Arduino rain detector project for kids, STEM learning, school science exhibition, and beginner electronics projects.

How to Build a Rain Alarm System for Kids - Fun Arduino School Project With Two LED Alerts

What if your Arduino could detect rain before you even look out of the window? This CYFI rain alarm project uses a rain sensor and two LEDs to build a...

How to Build a Rain Alarm System for Kids - Fun Arduino School Project With Two LED Alerts

What if your Arduino could detect rain before you even look out of the window? This CYFI rain alarm project uses a rain sensor and two LEDs to build a...

Ultrasonic sensor Arduino project showing Arduino Uno, ultrasonic distance sensor, LED circuit, and laptop setup for kids STEM learning and beginner electronics projects.

STEM School Project for Kids - DIY Ultrasonic Sensor Project Using Arduino for Beginners

Ever wondered how a car knows there is a wall behind it while reversing? Now your child can build the exact same technology at home! This fun Arduino project for...

STEM School Project for Kids - DIY Ultrasonic Sensor Project Using Arduino for Beginners

Ever wondered how a car knows there is a wall behind it while reversing? Now your child can build the exact same technology at home! This fun Arduino project for...