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The ROBODIUM VoltX Kit is a beginner-friendly and fully practical voltage measurement system designed for students, hobbyists, and DIY electronics makers.
Using an Arduino Nano, a 0–100V voltmeter panel, and a 16×2 LCD display, this kit helps you learn how voltage sensing works using a safe voltage divider circuit.
Perfect for mini-projects, engineering labs, DIY test benches, and learning ADC (Analog-to-Digital Conversion) in Arduino.
With this kit, you can build a compact digital voltage monitor that displays live readings on the LCD screen. The included enclosure/mount allows clean and safe assembly.
Controller Board: Arduino Nano
Voltage Measurement Range: 0–100V (DC)
Display Type: 16×2 LCD Display
Additional Display: 0–100V Voltmeter Digital Panel
Power Input Options: 5V DC Adapter / 9V Battery
Testing Board: Standard Solderless Breadboard
Input Type: Analog input with Voltage Divider
Resistors Included: 100kΩ, 10kΩ (for divider) + 10kΩ Trimpot (calibration)
Programming Interface: USB Mini Cable
Ideal For: Voltage monitoring projects, lab experiments, Arduino learning, DIY testing tools
• 0–100V Voltmeter Panel × 1
• 16×2 LCD Display × 1
• Arduino Nano × 1
• 5V Adapter / 9V Battery (any one for testing) × 1
• Breadboard (Solderless) × 1
• Jumper Wires Set × 1
• USB Cable for Programming Arduino Nano × 1
• Voltage Divider Resistors (100kΩ + 10kΩ) × 1 set
• 10kΩ Trimpot (Calibration) × 1
• Project Mount / Holder / Enclosure × 1
At ROBODIUM™, we want you to be completely satisfied with your purchase. You may return most items within 7 days of delivery for a full refund or exchange.
Most items sold on ROBODIUM™ can be returned within the return window, including:
To be eligible for a return, items must be:
Note: Products damaged due to misuse, modification, static discharge, soldering, or improper handling may not be eligible for return.
We arrange the return pickup for you — hassle-free returns similar to major e-commerce platforms.
All products include a minimum 15-day warranty against manufacturing defects, unless otherwise specified on the product page.
Warranty does not cover misuse, soldering damage, modifications, physical damage, or incorrect electrical connections.
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Take 20% off your first order
Enter the code below at checkout to get 20% off your first order