STEM Education
10 STEM project ideas by difficulty
5 min read
Beginner (a lesson or two)
1) LED traffic light — sequencing and delays. 2) Night light with an LDR — analogue input and thresholds. 3) Ultrasonic parking sensor — distance measurement and buzzers.
Intermediate (a few weeks)
4) Line-following robot — sensors driving motors in a feedback loop. 5) Weather station with display — I2C devices and data formatting. 6) RFID door logger — serial protocols and data storage. 7) Bluetooth-controlled car — wireless control from a phone.
Advanced (a term project)
8) Smart greenhouse — soil moisture, pumps and scheduling combined. 9) Two-node LoRa farm monitor — long-range telemetry. 10) Robotic arm with recorded routines — kinematics, servo control and UX in one build.
Ready to put it into practice?