- Holographic Christmas TreePosted 1 day ago
- Segstick: Build Your Own Self-Balancing Vehicle in Just 2 Days with ArduinoPosted 2 weeks ago
- ZSWatch: An Open-Source Smartwatch Project Based on the Zephyr Operating SystemPosted 1 month ago
- What is IoT and which devices to usePosted 1 month ago
- Maker Faire Rome Unveils Thrilling “Padel Smash Future” Pavilion for Sports EnthusiastsPosted 2 months ago
- Make your curtains smartPosted 2 months ago
- Configuring an ESP8266 for Battery PowerPosted 2 months ago
- Creating a Telegram Bot for ESP32Posted 2 months ago
- Mini Course on BlynkPosted 2 months ago
- Creating a Unique Electronic Musical Instrument: The Sound WallPosted 2 months ago
Accelerometer controlled car via Bluetooth
The project consists of a car and a Bluetooth remote controller that allows you to control the movement and speed of the car through the tilt angle (similar to a Nintendo Wii remote).
The microcontroller receives acceleration data from the accelerometer, calculates the tilt angle of the remote controller and sends this data via Bluetooth to the car which translates the measurements in a direction and speed for the left and right motors.
The remote controller includes a 5V powered HC-05 Bluetooth module connected directly to the RX and TX pins of the ATmega1284P to communicate through UART. The HC-05 on the remote has been configured to automatically pair with the other HC-05 Bluetooth module on the car and vice versa.