DIY Mini Lab Power Supply Kit with XL4015 Buck Converter, Volt-Amp LED Display & Adjustable Voltage Output – (152)

Original price was: ₹1,799.00.Current price is: ₹1,289.00. + GST

Build your own mini lab power supply with adjustable voltage, LED volt-amp display, and safety features. Perfect for electronics hobbyists and students.

  1. 1N XL4015 Buck Converter

  2. 1N Volt-Amp LED Display

  3. 2 x 10k Precision Potentiometers

  4. 2 x Binding Posts

  5. 1N DC Jack (5.5mm x 2.1mm)

  6. 2 x Rocker Switches

  7. 1N Fuse Holder

  8. 1N Fuse

  9. 1N Heat Sink

  10. 12 DC Power Supply

How to Make - https://www.instructables.com/DIY-Mini-Lab-Power-Supply/

Note:
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.

Obstacle Avoiding Dog Robot Kit with 3D Printed Body & Arduino – DIY Pet Robot STEM Project – (068)

Original price was: ₹1,469.00.Current price is: ₹940.20. + GST
Build a cute obstacle-avoiding robotic dog! 3D printed parts, Arduino, motors & sensors included. Perfect STEM project for students & robotics hobbyists.

What’s in the Box:

  • 3D Printed Pet Dog Body (Multiple Pre-Assembled Parts)

  • 2x Servo Motor

  • 1x Arduino Nano

  • 1x Nano Cable
  • 1x Ultrasonic Sensor (HC-SR04)

  • 1x On/Off Switch

  • 10x F-F Jumper Wires

  • 9V Battery with connector

  • How to make - https://youtu.be/_sOdslAsfBI
  Note:
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.

Anti Blast Landmine Project for Indian Army | Inspire Award Project Kit | Science Model | STEM Kit (Assembled, 100% Tested)

Original price was: ₹1,200.00.Current price is: ₹799.00. + GST
  1. Fully assembledAnti Blast Landmine Project for Indian Army | Inspire Award Project Kit | Science Model | STEM Kit (Assembled, 100% Tested) for quality and reliability.
  2. Includes complete documentation: circuit diagrams, PCB layout, and testing procedures.
  3. Instructional videos are available on YouTube for easy understanding.
  4. Youtube Tutorial Available for Easy Understanding
  5. 100% support on working days (11 AM – 6 PM). Email: Smartxbrains@gmail.com.
  6. Fast delivery across India. Perfect for STEM learning, automation projects, and safety-focused electronics.

Obstacle Avoiding Pet Dog Robot Tomy 3D Printed Parts for DIY Projects – 068

Original price was: ₹450.20.Current price is: ₹310.20. + GST
3D printed parts for the Obstacle Avoiding Pet Dog Robot Tomy. Ideal for Arduino-based DIY robotics projects and STEM learning. Conent - 1N X 3D printed parts for the Obstacle Avoiding Pet Dog Robot Tomy How to Make - https://www.hackster.io/Muhammad-sheraz/obstacle-avoiding-pet-dog-robot-tomy-using-arduino-239db7   Note:
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.

Programmable Automatic Aquarium Fish Feeder 3D Printed Parts for DIY Projects – 089

Original price was: ₹435.20.Current price is: ₹310.20. + GST

3D printed parts for a programmable aquarium fish feeder, perfect for DIY automation projects.

Content - 1 N X 3D printed parts for a programmable aquarium fish feeder How to Make - https://www.instructables.com/Programmable-Aquarium-Fish-Feeder-Designed-Granula/

Note:
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 Snake Robot 3D Printed Parts Only – Electronics Not Included – 078

Original price was: ₹430.20.Current price is: ₹325.30. + GST
Get high-quality 3D printed parts to assemble your own Snake Robot. Ideal for STEM projects and robotics enthusiasts. Electronics not included. Content - 1 X 3D printed parts for Snake Robot How to Make- https://www.instructables.com/Snake-Robot/   Note:
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 Mini Lab Power Supply 3D Printed Case | Electronics Project Enclosure – (152)

Original price was: ₹860.20.Current price is: ₹755.20. + GST
Get a 3D-printed enclosure for a DIY mini lab power supply project. Perfect for hobbyists and electronics enthusiasts, this case ensures safety and organized wiring. Content - 1 X 3D-printed enclosure for a DIY mini lab power supply project How to Make - https://www.instructables.com/DIY-Mini-Lab-Power-Supply/

MR6 Mini Prototyping Tank Robot BO Motor Compactable – 3D Printed Parts Only (Electronics Not Included) – 067

Original price was: ₹2,500.20.Current price is: ₹2,120.20. + GST
Get 3D printed parts for the MR6 Mini Prototyping Tank Robot. Ideal for robotics enthusiasts and DIY projects. Electronics not included. Content - 1 X 3D printed parts for the MR6 Mini Prototyping Tank Robot How to Assembly - https://smartxprokits.in/wp-content/uploads/2025/03/MR6_Print_and_Assembly_Guide_Compressed.pdf

Raspberry Pi Camera Night Vision Case with Auto IR Filter Cut – 3D Printed PLA+ Enclosure (3D parts Only) – (163)

Original price was: ₹499.00.Current price is: ₹199.00. + GST

3D printed Raspberry Pi camera night vision case with auto IR filter cut, made from durable PLA+ material. Ideal for Raspberry Pi projects requiring enhanced night vision capability. Quality tested before shipping. Content - 1 X 3D printed Raspberry Pi camera night vision case with auto IR filter cut

DIY Mini CNC Plotter 3D Printed Parts Only (Electronic Not Included) – For Engraving and Drawing – 045

Original price was: ₹650.00.Current price is: ₹249.00. + GST
Get a 3D printed DIY mini CNC plotter parts kit to build your own engraving and drawing machine. Electronics, motors, and other accessories not included. Content - 3D Printed DIY mini CNC plotter parts kit - 1 Nos  How to Make Tutorial- https://diyprojectslab.com/diy-3d-printed-mini-cnc-machine/   Note:
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.

2x B688 + 2x D718 Power Transistors (PNP & NPN) – High-Performance 120V, 8A for Audio, Motor Drives & Electronics

Original price was: ₹310.00.Current price is: ₹250.00. + GST

This 4-pack includes 2 B688 PNP and 2 D718 NPN transistors, ideal for power amplification, high-frequency switching, and electronics repair. Maximum Vce: 120V, Ic: 8A.

28BYJ-48 Stepper Motor Holder For DIY Projects + With Stepper Motor and Driver – (160)

Original price was: ₹200.20.Current price is: ₹198.20. + GST
✔️ Perfect Fit – Custom-designed for the 28BYJ-48 5V stepper motor
✔️ High-Quality Material – Made from strong and lightweight PLA+ / PETG
✔️ Easy Installation – Pre-drilled mounting holes for quick and secure attachment
✔️ Stable & Vibration-Resistant – Ensures precise motor alignment and smooth operation
✔️ Compact & Lightweight – Ideal for Arduino, CNC, and automation projects