SparkFun
Circuit Scribe Conductive Ink Pen
Unleash your creativity with the Circuit Scribe Conductive Ink Pen, a groundbreaking tool that transforms how you build electronic projects. Instead of traditional wiring, you can simply draw your circuits using a specialized, non-toxic silver conductive ink. This pen offers a smooth writing experience on various surfaces, making it perfect for rapid prototyping and designing custom electronic paths with ease. It's an innovative way to bring your electronic ideas to life, ideal for hobbyists and educational purposes.
$19.95
Owner Satisfaction
3.7
/ 5
Category Rank
769
/ 775
#769 in Circuit Board Accessories
Price vs Category Average
-25%
Below average
Ink Resistance
210
/ - Ohms/cm
Who it's for
- Instant Prototyping
- Low Barrier to Entry
- Clean and Safe Medium
Who should skip it
- High Resistance Limitations
- Premium Price Point
- Maintenance and Surface Dependency
Key Specs
Ink Resistance
2-10 Ohms/cm
Line Width
0.4mm
Ink Type
Silver conductive ink
Pen Style
Squeeze-Free Pen
Board Compatibility
Breadboard
Accessory Type
Jumper Wire
Features
- Draw functional circuits directly onto surfaces.
- Uses non-toxic, silver conductive ink.
- Enables precise circuit path design.
- Ideal for rapid prototyping.
- Smooth writing on suitable surfaces.
- Low resistance for effective connections.
What customers say
Customers appreciate the Circuit Scribe pen primarily for its exceptional ease of use, making complex circuit design immediately accessible and fun for educational purposes. The ability to simply draw a working circuit is highly valued. However, consistent feedback highlights challenges related to quality and reliability, specifically concerning ink flow. Users often report inconsistent conductivity and rapid drying, which can interrupt the circuit path and require careful reapplication. While the innovative concept earns high marks, performance consistency remains the main area needing refinement.
Still have a question?
Ask Hayley anything about this product before you decide.
Ready to buy?
$20