Arduino Project Ideas - Part 5
Self-Balancing RobotBased on the work of Joss Brokking
Click the photo above to go to the Build Log Arduino Micro Pro Accelerometer Stepper Motors and controllers March 18, 2019 Update The robot has been modified so it can work like a two-wheeled prone robot as well, with a caster. Also, the larger tires were added after the limiting current on the motor driver boards was increased to provide more torque. The robot balances better and is faster! |
Gumball DispenserConnect a stepper motor to a
Grade 9 Tech Studies Gumball machine. Insert a coin and the sketch dispenses a gumball. Arduino Uno UNL-2003 Stepper Motor Controller 28BYJ-48 Stepper Motor Light Dependent Resistor |
Webserver Wi-Fi with Attached SensorsAn ESP8266 WeMos D1 R1 Wi-Fi enabled Arduino clone is configured as a web server.
It has a DHT22 Humidity/Temperature sensor attached with an LED. The server broadcasts a web page showing the current temperature and humidity and allows the user to turn the LED off/on. TWO WAY COMMUNICATIONS! SO COOL! Based on: http://www.esp8266learning.com/wemos-webserver-example.php The Sensor sketch is Activity 20 on the main Arduino page. |