Arduino UNO 21-in-1 Starter Kit Compatible

The ultimate beginner-friendly electronics kit from The Engineer Store, Bengaluru. This comprehensive 21-in-1 starter kit pairs an Arduino UNO compatible board with 20 essential sensors, modules, and components - everything you need to start building real projects right out of the box. Fast shipping, 7-day warranty on manufacturing defects, and dedicated technical support included.

Specifications

What's in the Box - Full 21-Piece Kit Contents

• 1x Arduino UNO R3 Compatible Board - ATmega328P microcontroller, USB-B port, DC barrel jack
• 1x USB Type-B Cable - For programming and powering the board from your PC/laptop
• 1x Solderless Breadboard (830 tie-points) - Full-size breadboard for prototyping circuits without soldering
• 65x Jumper Wires (Male-to-Male) - Assorted colors for neat, organized wiring
• 1x LED Assortment Pack - Red, Green, Yellow, and Blue 5mm LEDs (multiple pieces)
• 1x RGB LED Module - Common cathode tri-color LED for color-mixing projects
• 1x Resistor Assortment - 220Ohm, 1KOhm, 10KOhm values for current limiting and pull-up/pull-down circuits
• 1x Buzzer (Active) - Piezoelectric buzzer for alarms, tones, and audio feedback
• 1x Push Button Switches (x4) - Tactile momentary switches for user input
• 1x Potentiometer (10KOhm) - Rotary analog input for dimming, speed control, and more
• 1x Photoresistor (LDR) - Light-dependent resistor for ambient light sensing
• 1x Tilt Switch / Ball Switch - Orientation and motion detection sensor
• 1x Flame Sensor Module - IR-based flame/fire detection for safety projects
• 1x Temperature Sensor (LM35 or equivalent) - Analog temperature measurement
• 1x IR Receiver Module - 38KHz infrared receiver for remote control projects
• 1x Small Servo Motor (SG90 9g) - Micro servo for robotic arms, pan-tilt, and mechanical movement
• 1x Relay Module (5V Single Channel) - Switch high-voltage appliances safely with Arduino logic
• 1x 7-Segment Display (1-Digit) - Numeric display for counters, clocks, and readouts
• 1x 16x2 LCD Display (or equivalent display module) - Character LCD for text output and data display
• 1x Remote Control (IR) - Pre-paired infrared remote for wireless control projects
• 1x Plastic Storage Box - Organized compartments to keep all components safe and sorted

> Note: Exact component models may vary slightly between batches, but functionality and compatibility remain identical. All components are fully tested before dispatch.

Why Choose This Kit?

• Complete Learning Package: 21 carefully selected components cover digital output, analog input, sensors, actuators, displays, and communication - the core pillars of embedded systems
• True Plug-and-Play: No soldering required. Breadboard and jumper wires let you build and rebuild circuits in minutes
• 100% Arduino IDE Compatible: Works seamlessly with the free Arduino IDE software on Windows, macOS, and Linux. All standard libraries supported
• Tested & Quality Checked: Every board and module is individually tested at our Bengaluru

Frequently Asked Questions

Buy Arduino UNO 21-in-1 Starter Kit compatible Online in India

Purchase the Arduino UNO 21-in-1 Starter Kit compatible online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on Arduino UNO 21-in-1 Starter Kit compatible with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.

Looking to buy Arduino UNO 21-in-1 Starter Kit compatible at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.