Welcome to Mario's Ideas! I'm Mario, an Arduino enthusiast who embarked on this electronics adventure four years ago with no prior experience. Through curiosity and hands-on experimentation, I've transformed this newfound interest into a passionate hobby.​

On this channel, I share a variety of Arduino-based projects, ranging from digital clocks and LED displays to IoT applications and creative gadgets. Whether you're a beginner or an experienced maker, you'll find inspiration and practical insights to fuel your own DIY endeavors.​

Join me as I explore the fascinating world of microcontrollers, one project at a time!

LED Strips & Arduino – Mastering WS2812 Digital RGB with FastLED
15:50
LED Strips & Arduino – Mastering WS2812 Digital RGB with FastLED
LED Strips & Arduino – RGB Color Control with PWM & MOSFETs
16:10
LED Strips & Arduino – RGB Color Control with PWM & MOSFETs
LED Strips & Arduino – Understanding 5V and 12V Single-Color Strips
14:45
LED Strips & Arduino – Understanding 5V and 12V Single-Color Strips
Bringing the Box to Life! Code Breakdown (ESP8266 + Blynk) PART 2
16:57
Bringing the Box to Life! Code Breakdown (ESP8266 + Blynk) PART 2
A Featureless Box That Comes to Life! (ESP8266 + Blynk Project) PART1
8:41
A Featureless Box That Comes to Life! (ESP8266 + Blynk Project) PART1
What’s Inside This Box? A Remote-Controlled LED Display Project
5:10
What’s Inside This Box? A Remote-Controlled LED Display Project
Remote LED Control with Blynk App & ESP8266
16:44
Remote LED Control with Blynk App & ESP8266
Arduino Servo Basics: Control Servos with Servo.h Library and External Inputs
12:07
Arduino Servo Basics: Control Servos with Servo.h Library and External Inputs
Arduino Servo Basics: Positional vs. Continuous Servos Explained!
12:20
Arduino Servo Basics: Positional vs. Continuous Servos Explained!
How Touch Sensors Work: Exploring Capacitive Sensors with the TTP223
14:44
How Touch Sensors Work: Exploring Capacitive Sensors with the TTP223
Building and Installing a Custom Arduino Library from Scratch
15:16
Building and Installing a Custom Arduino Library from Scratch
Convert and Display Color Images on an Arduino TFT Screen
9:26
Convert and Display Color Images on an Arduino TFT Screen
Step-by-Step Tutorial: TFT Display with ESP8266
14:11
Step-by-Step Tutorial: TFT Display with ESP8266
Building Arduino Crypto Price Ticker with Gemini API
11:08
Building Arduino Crypto Price Ticker with Gemini API
Challenges in Creating a Real-Time Stock Ticker with Arduino!
15:08
Challenges in Creating a Real-Time Stock Ticker with Arduino!
Creating a Custom 7-Segment RGB Display with WS2812B LEDs
12:25
Creating a Custom 7-Segment RGB Display with WS2812B LEDs
From Arduino to Web-Controlled IoT Lamp: Learn Internet Connectivity with Arduino Uno R4 WIFI!
16:28
From Arduino to Web-Controlled IoT Lamp: Learn Internet Connectivity with Arduino Uno R4 WIFI!
A Step-by-Step Guide to Displaying and Animating Text on the DFRobot 71x7 RGB Matrix with Arduino
17:57
A Step-by-Step Guide to Displaying and Animating Text on the DFRobot 71x7 RGB Matrix with Arduino
DFRobot Mystery Box: Choose the Component, Unbox the Review!
10:25
DFRobot Mystery Box: Choose the Component, Unbox the Review!
Welcome to Mario's Ideas
2:02
Welcome to Mario's Ideas
Arduino Word Clock: Creating a Cool Timepiece with a Compact 8x8 WS2812 Matrix
11:21
Arduino Word Clock: Creating a Cool Timepiece with a Compact 8x8 WS2812 Matrix
Practical Guide to PCF8574: Adding Extra Pins for Arduino
16:46
Practical Guide to PCF8574: Adding Extra Pins for Arduino
Arduino SD Card Reader Tutorial: Initialization, Technical Insights, and Data Logging
17:20
Arduino SD Card Reader Tutorial: Initialization, Technical Insights, and Data Logging
Bridging the Gap: Arduino Nano's Guide for 3.3V Device Control with Level Shifter
10:16
Bridging the Gap: Arduino Nano's Guide for 3.3V Device Control with Level Shifter
DIY Arduino RPM Tacker: Measuring Fidget Spinner Speed
12:06
DIY Arduino RPM Tacker: Measuring Fidget Spinner Speed
Last-Ditch Halloween Rescue with Arduino and WS2812 Matrix!
3:51
Last-Ditch Halloween Rescue with Arduino and WS2812 Matrix!
Optimizing work with Arduino Digital Input Pins: Build BCD-to-Decimal Converter with Dip Switch
15:54
Optimizing work with Arduino Digital Input Pins: Build BCD-to-Decimal Converter with Dip Switch
Building a Digital Clock with Arduino Uno Rev4 WiFi's RTC and LED Matrix
15:03
Building a Digital Clock with Arduino Uno Rev4 WiFi's RTC and LED Matrix
Beyond Basic Arduino: Creating Custom Functions for Multiple Returns
8:23
Beyond Basic Arduino: Creating Custom Functions for Multiple Returns
Hello, Future: Exploring Arduino Uno R4 WIFI - Unboxing and Initial Review!
16:35
Hello, Future: Exploring Arduino Uno R4 WIFI - Unboxing and Initial Review!