Arduino Nano Waterproof Boat Depth Finder Kit with OLED
Arduino Nano Waterproof Boat Depth Finder Kit with OLED Display
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Turn your boat into a safe, depth-aware vessel with a custom-built ultrasonic depth finder. This kit puts a waterproof HC-SR04 transducer under the hull and an Arduino Nano in a rugged enclosure, so you can see real-time depth readings on a bright 0.96-inch OLED. No more guesswork when navigating shallow backwaters or unfamiliar lakes - you will have a digital gauge that works every time you power it on.
What You'll Build
You will assemble a self-contained depth measurement system that reads distance from the boat hull to the bottom of the water body. The waterproof ultrasonic sensor sends a sound pulse through the hull or a dedicated thru-hull fitting, and the Arduino Nano converts the echo time into depth, displaying it instantly on the OLED screen in meters. The entire circuit fits inside the supplied waterproof enclosure, making it splash-resistant and ready for marine use.
What You'll Learn
- Interface a waterproof ultrasonic rangefinder with an Arduino Nano
- Drive a 0.96-inch I2C OLED display for real-time numeric output
- Solder through-hole components on a prototype PCB board
- Assemble a waterproof enclosure that protects electronics in wet environments
Kit Contents
| Component | Quantity |
|---|---|
| Arduino Nano | 1 |
| HC-SR04 Waterproof | 1 |
| 0.96in OLED | 1 |
| 10k? Resistors | 5 |
| 4.7k? Resistors | 5 |
| PCB Prototype Board | 2 |
| Waterproof Enclosure | 1 |
| 9V Battery Snap | 1 |
| Soldering Iron | 1 |
| Solder Wire | 1 |
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
CBSE Class 11-12 students working on physics or electronics projects will find a ready-to-assemble depth sensor. B.Tech ECE/EEE undergraduates can use it for embedded system internships and Smart India Hackathon marine safety prototypes. ATL Tinkering Labs and hobby boat owners across India looking for a reliable, low-cost depth gauge will also appreciate the hands-on build experience.
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 launch the AI companion trained on this exact kit. It walks you through each step, and you can always reach our support team on WhatsApp for direct help.
How do I make the enclosure truly waterproof for boat use?
Apply silicone sealant around the cable gland and lid after mounting the sensor. The enclosure itself is IP65-rated; the key is sealing any areas where wires exit.
Can this measure depth in very shallow water?
Yes, the HC-SR04 Waterproof sensor has a minimum detection range of about 2 cm. It's ideal for mooring checks or navigating backwaters.
What power options are available on a boat?
The kit uses a 9V battery for immediate testing. For permanent installation, you can connect a regulated 5V supply from your boat's battery using a simple voltage regulator (not included) to the Arduino Nano's 5V pin.
Touchless Bin - HC-SR04 waterproof ultrasonic measures water depth from boat hull. Nano shows depth on OLED.
What's in this kit
Choose your assembly option:
- Soldering Kit - 25W soldering iron, 60/40 solder wire, flux, and small perfboard for permanent assembly.
- Breadboard Combo - 800-point full-size breadboard with 65-piece jumper wire pack for solderless prototyping.
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