Animated Emoji Badge Kit with Arduino Nano + LED
Create Your Own Animated Emoji Badge with Arduino Nano – A Playful First Step into Electronics
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Imagine a tiny screen that shows a smile, a wink, a laugh — just by pressing a button. With the Animated Emoji Badge Kit, young makers turn a 0.96‑inch OLED and an Arduino Nano into a wearable badge that cycles through eight different emoji expressions. It’s instant, visual, and deeply motivating for first‑time builders who want to create something fun and personal.
What You'll Build
You’ll assemble the whole circuit on a breadboard, upload the provided sketch, and clip in a 9V battery. The moment you press the tactile button, the OLED badge comes alive — cycling through a smiling face, a laughing face, a heart‑eyes emoji, and five other expressions. Wear it on your bag or shirt to show off your coder‑maker skills. The entire project fits in one hand and delivers the thrill of a completed product in just one or two sessions.
What You'll Learn
- How to wire an I2C OLED display to an Arduino Nano and understand the communication protocol
- Reading digital input from tactile buttons and using pull‑down resistors for stable signals
- Customising Arduino code to add, remove, or redesign the emoji patterns
- Building a portable, battery‑powered project that works without a computer
Kit Contents
| Component | Quantity |
|---|---|
| Arduino Nano | x1 |
| 0.96in OLED | x1 |
| Tactile Button | x2 |
| 4.7kΩ Resistors | x5 |
| 400-pt Breadboard | x1 |
| M-M Wires | x15 |
| 9V Battery Snap | x1 |
Why Buy This Kit Instead of Sourcing Parts Separately
| Factor | Sourcing Separately | Compoden Kit |
|---|---|---|
| Compatibility checks | You verify every part | Pre-tested as a system |
| Build support | Forums and scattered tutorials | AI companion trained on this exact project |
| Time to first working build | Days of debugging | Hours, with step-by-step guidance |
| Shipping coordination | Multiple sellers, multiple delays | One shipment from Bengaluru in 3-5 days |
Who This Kit Is For
Young creators aged 5–15 who crave a fun, gratifying electronics project with immediate visual feedback. Ideal for CBSE hobby clubs, ATL Tinkering Lab activities, and weekend parent‑child builds. Even B.Tech students looking for a quick Arduino refresher enjoy customising the emoji sequences. The kit makes an excellent entry point for school science exhibitions and Smart India Hackathon junior tracks.
Built and Backed by Compoden
Every Compoden kit ships with an AI build companion trained on this exact project — accessible via a QR code on the box, with WhatsApp and email backup. We've spent 10 years building projects for makers, schools, and institutions across India. If a part fails because of a manufacturing defect, replace it free within 7 days.
What if I get stuck during the build?
Scan the QR code on the box to access the AI companion, which walks you through every connection and line of code. If you still need help, message us on WhatsApp and a real person from our team will respond within a few hours.
Can I change the emojis displayed on the OLED?
Absolutely. The provided Arduino code is heavily commented. You can edit the pixel arrays to draw your own emoji designs or add more expressions using simple edits to the loop function.
Is the kit safe for a 5‑year‑old?
All components run on a 9V battery, are low voltage, and include no sharp parts. Adult supervision is recommended while plugging wires into the breadboard, but the finished badge is completely child‑safe to handle.
How do I power the badge after assembly?
Snap the 9V battery to the included connector and plug the barrel jack into the Arduino Nano. That’s it — your badge runs independently, perfect for wearing on a school bag or jacket.
0.96in OLED cycles through 8 emoji expressions. Button advances to next emoji.
What's in this kit
- Arduino Nano
- 0.96in OLED
- Tactile Button x2
- 4.7kΩ Resistors x5
- 400-pt Breadboard
- M-M Wires x15
- 9V Battery Snap
Other projects you can build
Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items