π¦
π’ Beginnerready to buildTraffic Light
Build a real working traffic light that cycles red, yellow and green β your first timing project.
30 min 5 parts
Arduino UnoRed / Yellow / Green LED3 Γ 220Ξ© resistor+2 more
Build ThisArduino Projects for Kids
Start with a green dot if this is your first circuit. Each project tells you exactly what you need, how long it takes and what you will learn along the way.
Ask a trusted adult to check your parts and help with your first real circuit. You never need to buy anything to use the free simulator.
All projects
Showing 8 of 8 projects
π
π’ Beginnerready to buildSmart Night Light
A light that switches itself on when the room gets dark β your first project that senses the world.
40 min 6 parts
Arduino UnoLDR (photoresistor)10kΞ© resistor+3 more
Build Thisπ‘
π‘ Intermediateready to buildUltrasonic Scanner
A sweeping ultrasonic scanner that measures distance while a servo turns the sensor left and right.
1.5 hrs 5 parts
Arduino UnoHC-SR04 ultrasonic sensorSG90 servo+2 more
Build Thisπ‘οΈ
π‘ Intermediateready to buildMini Weather Station
Measure temperature and humidity and show them live on an LCD screen.
1 hr 5 parts
Arduino UnoDHT11 sensor module (3-pin)16Γ2 I2C LCD+2 more
Build Thisπ
π΄ Advancedready to buildObstacle-Avoiding Car
A robot car that drives on its own and steers away from walls and furniture.
3 hrs 7 parts
Arduino UnoL298N motor driver2 Γ DC gear motor+4 more
Build Thisπ¦Ύ
π΄ Advancedready to buildServo-Controlled Robot Arm
A three-joint arm you steer with knobs β base, elbow and gripper.
2.5 hrs 5 parts
Arduino Uno3 Γ SG90 servo3 Γ potentiometer+2 more
Build Thisπ¨
π’ Beginnerready to buildTemperature Alarm
A buzzer and flashing light that warn you when something gets too hot.
40 min 5 parts
Arduino UnoTMP36 analog temperature sensorPiezo buzzer+2 more
Build Thisπ
π΄ Advancedready to buildMini Smart Home
A cardboard house with automatic lights, a motion-sensing door and a climate display.
4 hrs 8 parts
Arduino UnoPIR motion sensorDHT11+5 more
Build This