Free Course — No signup required

Sensors & Actuators
in 5 Days

Temperature, motion, light, motors, and microcontroller integration — connect the physical world to your embedded systems.

5 lessons

Self-paced

~60 min/day

Free forever

No account needed

Start Day 1 — Free → See what's covered

What you'll learn

Sensors and Actuators in 5 Days

Free 5-day sensors and actuators course. Temperature, motion, light sensors, motors, and microcontroller integration.

Wire and read digital and analog sensors correctly
Interface temperature sensors (DHT22, DS18B20, thermistors)
Use PIR, ultrasonic, and IMU motion sensors
Control servo motors and DC motors with PWM
Communicate over I2C and SPI to sensor modules
Build complete sensor-to-cloud data pipelines

I2C

& SPI

PWM

motor control

5

lessons

$0

cost

5-Day Curriculum

Every lesson has a real exercise.
No theory without practice.

Analog & Digital Sensors

ADC, voltage dividers, pull-up resistors, GPIO, debouncing

ADCGPIOdebouncing

Temperature & Humidity

Thermistors, DHT22, DS18B20, BME280, calibration and filtering

DHT22DS18B20BME280

Motion & Position

PIR sensors, HC-SR04 ultrasonic, MPU-6050 IMU, encoder reading

PIRultrasonicIMU

Motors & Actuators

Servo control with PWM, DC motors with H-bridge, stepper motors

servoPWMH-bridge

I2C, SPI & Integration

Protocol differences, scanning for devices, sensor fusion, MQTT to cloud

Get notified

Get the full course in your inbox

Optional. Each lesson delivered daily + updates when we add new content.

Your instructor

B

Bo Peng

Founder, Precision AI Academy

Kaggle Top 200 data scientist. Trained 400+ professionals across universities and federal agencies. Built production systems at scale. This course is practical first — every lesson has working examples and an exercise you can finish in under an hour.

Want to go deeper in 2 days?

Our in-person AI bootcamp covers advanced topics, hands-on labs, and production deployment. Five cities. $1,490.

Reserve Your Seat →