DIY River Cleaning Robot Project | WiFi Controlled Boat | NodeMCU Arduino Based Water Cleaning Robot Kit – (057)
Build your own WiFi Controlled River Cleaning Robot using NodeMCU and Arduino IDE.
This DIY boat collects floating waste from water bodies using simple controls from your mobile phone.
Perfect for school science projects, college engineering projects, and environmental awareness models.
It Include -
1.Node MCU with Programming Cable - 1 Nos
2.Motor Driver - 1 Nos
3.BO Motor - 2 Nos
4.Litium batter with Holder - 2 Nos
5. Connecting Cables
6.Boat Body - 3D Printed part
Raspberry Pi 5 Case with 7-Inch Touch Display Enclosure | SmartX 3D Printed Protective Case for Official Raspberry Pi 7″ Screen – (066)
DIY Prosthetic Robotic Hand School Project Kit for Kids | Auto Thumb Movement with Servo Motor | 3D Printed Arduino Base Educational Robotics Model DIY KIT – (090)
Wi-Fi (Mobile) Controlled Robot Tank DIY Kit | NodeMCU ESP8266 Based Smart Robot with 4 BO Motors, Motor Driver & Li-ion Battery | STEM Project Kit for Students & Beginners – (124)
- 🤖 DIY Wi-Fi Controlled Robot Tank – Build your own smart robot using NodeMCU ESP8266! This Wi-Fi robot can be controlled directly from your smartphone via a simple mobile app interface.
📦 Kit Contains:
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NodeMCU ESP8266 Board – 1 No.
(For Wi-Fi connectivity and control) -
L293D / L298N Motor Driver Module – 1 No.
(Controls direction and speed of motors) -
BO Motors (DC Geared) – 4 Nos.
(Drives the tank wheels smoothly) -
Tank Chassis Base – 1 Set
(Includes 3D printed or durable plastic body) -
Rubber Tracks / Belts – 2 Nos.
(For tank-style movement on any surface) -
Li-ion Battery (Rechargeable) – 2 No.
(Powers the complete setup efficiently) -
Battery Holder with Switch – 1 No.
(Easy ON/OFF power control) -
Connecting Jumper Wires – 10 Nos.
(For module and motor connections)
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DIY WiFi Controlled Pesticide Spraying Robot Kit for Smart Agriculture | IoT Based Robot using NodeMCU & Arduino – (136)
The robot is powered by a NodeMCU (ESP8266) and can be controlled wirelessly through WiFi. It carries a mini water pump to spray pesticides or water, and runs on four BO motors for mobility.
Perfect for school exhibitions, engineering students, and STEM robotics learning focused on smart agriculture.
🔧 Components Used
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3D Printed Robot Base
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NodeMCU (ESP8266) with USB Cable
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BO Motors – 4 Nos
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Wheels – 4 Nos
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Motor Driver Module (L298N / L293D)
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2-Cell Battery Holder
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3.7V Li-ion Batteries – 2 Nos
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Jumper Wires – 10 Nos
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Mini Water Pump (for spraying mechanism)
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Power Switch – 2 Nos (Main & Pump Control)
Industrial IoT Multi-Output Power Supply, 400W – Outputs: 24 V 5 A, 12 V 15 A, 5 V 15 A, 3.3 V 10 A – Rugged Edge / Gateway / Automation PSU
Multi-Output High Current Rails – Outputs: 24 V @ 5 A, 12 V @ 15 A, 5 V @ 15 A, 3.3 V @ 10 A. One supply to power logic, sensors, communication modules, actuators, all in one.
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400W Total Power & Efficient Operation – Delivers full 400W across rails with protections built in (OCP, OVP, thermal). Low ripple, stable regulation under load.
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Industrial-Grade Protection & Reliability – Features overcurrent, overvoltage, short circuit, and overtemperature protections to safeguard connected systems in demanding environments.
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Compact, Integration-Friendly Design – Format fits into control enclosures, edge computing gateways, DIN / rack adapters. Standard connectors or screw terminals for ease of wiring.
DIY Autonomous Floor Cleaning Robot Kit (with Ultrasonic Sensor and WiFi Control) – (137)
DIY Autonomous Floor Cleaning Robot Kit | WiFi Controlled Obstacle Avoiding Robot using Ultrasonic Sensor | NodeMCU Smart Robot | STEM Educational Project Kit
Bullet Points (Amazon):
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🤖 Autonomous Floor Cleaning Robot with Ultrasonic Sensor
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🌐 NodeMCU Based WiFi Control for Smart Automation
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⚙️ 3D Printed Base + 4WD Movement
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🔋 Rechargeable 7.4V Battery Powered
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🎓 Ideal STEM Robotics Kit for Students & Hobbyists
Raspberry Pi 3/4/5 NAS Case with Fan Mount – 2.5″ HDD/SSD Slot – Durable 3D Printed Enclosure – Compact DIY NAS Storage Box (Case Only, Pi & Hard Drive Not Included) – (140)
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Compatible with Raspberry Pi 3/4/5 – Specially designed enclosure supports Raspberry Pi boards for building your own NAS (Network Attached Storage).
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2.5" HDD/SSD Bay – Easy slide-in slot for Seagate, WD, or other 2.5-inch SATA hard drives/SSDs. Perfect for setting up personal cloud storage.
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Fan Mounting Option – Comes with a top fan mounting slot (fan not included) for improved airflow and cooling during long operations.
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Strong & Compact Build – Durable 3D printed case with precise cutouts for USB, Ethernet, HDMI, and power ports. Portable and space-saving design for desktop setups.
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DIY NAS Case Only – Package includes enclosure only. Raspberry Pi board, cooling fan, and hard disk are not included.
Portable Radiography Film Viewer 2.5″ × 8″ (200×60 mm) with Film Slider & Foot Switch – LED NDT X-Ray Viewer, Rugged Housing, Power (AC)
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Compact 2.5″ × 8″ Film Viewing Window – Perfect for weld-strip radiographs, pipeline inspections, and field NDT jobs.
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Film Slider Mechanism – Smooth sliding slot makes it easy to insert and align films quickly during inspection.
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High-Intensity LED Illumination – Uniform, bright backlight for viewing film densities up to 4.0 D.
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Hands-Free Operation – Includes a foot switch for convenient activation while handling films.
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Rugged 3D-Printed Housing – Lightweight yet durable design with protective end caps for industrial use.
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Dual Power Options – Operates on 230V AC in labs for field portability.
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Portable Carry Handle – Easy to transport to remote inspection sites.
Industrial Radiography Film Viewer 4″ × 16″ – High Intensity LED X-Ray Film Viewer for NDT & Weld Inspection (230V AC, Adjustable Brightness, Up to 4.2D Density)
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4″ × 16″ Viewing Window – Ideal for weld radiography films and strip-type RT inspection.
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High Intensity LED Illumination – Uniform bright light, energy-efficient, long LED life.
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Film Density up to 4.2D – Accurately view thick films and industrial radiography results.
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Adjustable Brightness Control – Smooth dimmer (10%–100%) for different film densities.
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Rugged Industrial Build – Powder-coated mild steel housing, durable for lab & workshop.
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Hands-Free Operation – Foot switch input and optional film sensor activation.
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230V AC Power Input – Stable power for continuous industrial use.
Adjustable NEMA 34 Motor Mount | 3D Printed Heavy-Duty Stepper Motor Bracket for CNC, Automation & Robotics – Motor Not Included – 183
