DIY WiFi-Controlled Pet Feeder Kit – ESP8266 Smart Dispenser with 3D Printed Parts
🔹 Contents of the Box:
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1 × Wemos D1 Mini ESP8266 WiFi Board
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1 × 28BYJ-48 Stepper Motor
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1 × ULN2003 Stepper Motor Driver
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1 × L7805 Voltage Regulator
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1 × 47uf 25/35V Electrolytic Capacitor
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10 × F-F Jumper Wires
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1 × 12V 2A Power Supply Adaptor
- 1x 4x2 General Purpose PCB
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3D Printed Parts: Spiral screw, Container body, Lid
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Wiring Diagram and Assembly Instructions
We have included the 3D-printed parts and essential electronic components in this kit. However, a few additional items such as hardware and the power supply will need to be purchased locally, depending on your specific project requirements.
DIY Solar Bottle Lamp V2.0 Kit – Upcycled Plastic Bottle Solar Light with 3D Printed Enclosure
Build your own solar-powered bottle lamp using upcycled materials. Includes 3D printed parts, electronics, and PCB – perfect for sustainable DIY projects.
🔹 Contents of the Box:
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1 × TP4056 Charging module Type -C
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2 × 2N2222A Transistor
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1 × 10MM WHITE LED
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1 x Resistors: 1KΩ, 10KΩ, 5Ω, 22Ω
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1 × ON/OFF Rockerz switch
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1 × Schottky Diode (1N5819)
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1 × Solar Panel (70x70 mm, 6V)
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1 × 1200mAH Li-Ion Battery
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3D Printed Enclosure Parts
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1 x General Purpose PCB 3x2
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Assembly Instructions
- How to Make - https://www.instructables.com/DIY-Solar-Bottle-Lamp-V20/
We have included the 3D-printed parts and essential electronic components in this kit. However, a few additional items such as hardware and the power supply will need to be purchased locally, depending on your specific project requirements.
DIY Tracey Drawing Machine Kit – Wemos D1 Mini Wi-Fi Art Robot with 3D Printed Parts
🔹 Contents of the Box:
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1 × Wemos D1 Mini (ESP8266 Wi-Fi Board)
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1 × 470µF Capacitor
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1 × 0.1µF Capacitor
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3 × 100 Ohm Resistor
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10 × F-F Jumper
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1 × Push Button
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3 × MG90
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Complete 3D Printed Tracey Parts Set
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Downloadable Arduino Code & Assembly Instructions
How to make- https://www.instructables.com/Tracey-Drawing-Machine/
MG995 Servo Motor Holder For Industrial Automation+MG995 Servo Motor – 011
- Perfectly compatible with MG995 Servo Motor, this PLA+ 3D-printed holder is durable and compact. Dimensions: 7cm x 2.6cm x 3.7cm. Ideal for robotics, automation, and educational projects.
- MG995 Servo Motor Holder Horizontal + MG995 Servo Motor included.
- Crafted from durable PLA+ material for strength and reliability.
- Lightweight, compact design ideal for robotics and automation projects.
- Perfect for educational setups and versatile electronics applications.
- Compatible with MG995 Servo Motor; optimized for various uses.
Chandrayaan Rocket Model For Educational Projects – (009)
Male and Female Plug 4mm Banana Pin with Socket Speaker Wire Cable Audio Banana Speaker Plug Banana Plug Connector Jack Screw-type Banana Head Black and Red Color (Pair of 10)
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
- 🤖 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 Robotic Hand That Waves Kit with Arduino and Joystick Control | Educational STEM Project for Students
A perfect DIY STEM project for school students and beginners in electronics and robotics.
Includes servo motors, joystick, and Arduino-compatible components — simple to assemble and program.
⚙️ Kit Contents:
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Arduino UNO board (compatible)
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Joystick module
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2x SG90 Servo motors
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3D printed robotic hand frame (optional or printed model)
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Jumper wires
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Power connection cables
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Online tutorial link + Arduino sample code HOW TO MAKE - https://youtu.be/DeyuKIVxRX4
DIY WiFi Controlled Pesticide Spraying Robot Kit for Smart Agriculture | IoT Based Robot using NodeMCU & Arduino
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)
How to Make - https://youtu.be/8F1wvQOBfS8
DIY Autonomous Floor Cleaning Robot Kit (with Ultrasonic Sensor and WiFi Control)
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
How to Make it -https://youtu.be/ToZvEzgUBNM
DIY Simple WiFi Controlled Grass Cutting Robot Kit (Lawn Mower Robot)
DIY WiFi Controlled Grass Cutting Robot Kit | Lawn Mower Robot for Students | IoT Based NodeMCU Smart Robot | STEM Educational Project Kit
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💡 WiFi Controlled Lawn Mower Robot using NodeMCU
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⚙️ 3D Printed Base + 4WD Drive System
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🔋 Rechargeable 7.4V Li-ion Battery Powered
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🎓 Great for School & Engineering Students
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🧠 Learn IoT, Robotics & Motor Control in One Kit
How to make it - https://youtu.be/XA_GMDI2N1Q
DIY Self-Balancing Robot Kit with Arduino – Robotics STEM Learning Kit for Students
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🔧 Complete DIY Robotics Kit – Includes Arduino, 2 geared DC motors, L298N motor driver, MPU6050 sensor, battery Li-Ion -2 Nos with holder , wheels, and 3D printed body for easy assembly.
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🎯 STEM Learning Project – Learn robotics, electronics, and coding by building your own self-balancing robot or basic differential drive robot.
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⚡ High-Quality Components – Comes with durable BO geared motors (yellow), rechargeable 7.4V Li-ion battery, and strong 3D printed chassis.
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📘 Hands-On Coding Experience – Use Arduino IDE and open-source codes to implement PID control, balancing logic, or simple motor driving.
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🎁 Perfect Gift for Students & Hobbyists – Ideal for school projects, engineering workshops, and DIY robotics enthusiasts.