Sergio Ghirardelli Electronics Maker

👨‍💻 Projects Designer
🛸 I love to create and share Electronics Opensource Hardware and Software Projects
💥 Arduino Wearable Sensors Leds Devices

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Sergio Ghirardelli Electronics Maker

Gioia Bangle is a DIY LED light bracelet.
This project is perfect for beginners and makers because I used Through-Hole Technology components which are very easy to solder!
This project costs very little to make, because the components are very cheap.
A LED strip costs about 5 euros per meter!
Furthermore, this project is totally hardware because I didn't use a microcontroller!

2 days ago | [YT] | 0

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Sergio Ghirardelli Electronics Maker

Testing the SSD1306 OLED display — tiny, crisp and perfect for clean visual data. I love how much information you can pack into such a small screen. Which display do you use for your projects?
Let me know in the comments!

6 days ago | [YT] | 1

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Sergio Ghirardelli Electronics Maker

Testing the HTU21 sensor — small, accurate and perfect for real‑world humidity & temperature measurements. This tiny module delivers surprisingly stable data. What should I test next?

1 week ago | [YT] | 1

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Sergio Ghirardelli Electronics Maker

my new project...

1 month ago | [YT] | 1

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Sergio Ghirardelli Electronics Maker

Testing the MLX90614 infrared sensor: from ice‑cold ❄️ to steaming hot🔥

2 months ago | [YT] | 1

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Sergio Ghirardelli Electronics Maker

Hardware watchdog in action.
Design, solder, test — reliability built into silicon.