[Arduino_Uno/atmega328p/3Dcube]

MPU6050 and 3D cube


Time to rotate a virtual cube on a 0.96″ OLED Display! In this tutorial, I’ll be using the MPU6050 to get the acceleration values of the X-axis and the Y-Axis, which would then be translated to the speed at which the cube is rotating at. I’ll not be using the values of the gyroscope this time but I may used it in the future.

Tutorial MPU6050 and 3D cube

Download (pzw)
[Arduino_Uno/atmega328p/lcd_ssd1306_i2c]

library lcdgfx example: ssd1306_demo 

/**
 *   Attiny85 PINS (i2c)
 *             ____
 *   RESET   -|_|  |- 3V
 *   SCL (3) -|    |- (2)
 *   SDA (4) -|    |- (1)
 *   GND     -|____|- (0)
 *
 *   Attiny SPI PINS:     connect LCD to D4 (D/C), GND (CS), D3 (RES), D1(DIN), D2(CLK)
 *
 *   Nano/Atmega328 PINS: connect LCD to A4/A5 (i2c)
 *   ESP8266: GPIO4(SDA) / GPIO5( SCL )
 *   STM32: B7(SDA), B6(SCL)
 */
ssd1306_demo.ino

Download (pzw)
[Arduino_Uno/atmega328p/lcd_ssd1306]

library lcdgfx example: ssd1306_demo 

/**
 *   Attiny85 PINS (i2c)
 *             ____
 *   RESET   -|_|  |- 3V
 *   SCL (3) -|    |- (2)
 *   SDA (4) -|    |- (1)
 *   GND     -|____|- (0)
 *
 *   Attiny SPI PINS:     connect LCD to D4 (D/C), GND (CS), D3 (RES), D1(DIN), D2(CLK)
 *
 *   Nano/Atmega328 PINS: connect LCD to A4/A5 (i2c)
 *   ESP8266: GPIO4(SDA) / GPIO5( SCL )
 *   STM32: B7(SDA), B6(SCL)
 */
ssd1306_demo.ino

Download (pzw)

View Online

[Arduino_Uno/atmega328p/ultrasonic]

Ultrasonic range finder

https://how2electronics.com/arduino-ultrasonic-range-finder-hc-sr04-oled-display/

ultrasonic.ino

Download (pzw)
[ESP32_DevKitC/ESP32/AdcMeasuring]

ESP32 ADC with Arduino IDE 

Measuring voltage example

Source code

Download (pzw)