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Electronics Engineer. PCB Designer. Founder of Scoreduino.
20+ years of electronics expertise
Circuit Design • PCB Layout • Product Development
Trusted by startups, engineers, and makers. Creator of Scoreduino.
From Idea to Product
From Idea to Working Product — I Build Custom Electronics That Work
Bring me your idea — I’ll turn it into a tested, assembled, and ready-to-use electronic product.
From circuit design to final PCB and shipping — all handled with 20+ years of experience.
My Websites
buildcircuits.com
www.BuildCircuits.com is an online store where I offer a curated selection of original electronics products, including custom-designed digital scoreboards, Arduino-compatible modules, and a range of open-source hardware components.
buildcircuit.com
BuildCircuit.com is a dedicated platform where I share hands-on articles, tutorials, and insights focused on digital scoreboards, basic electronics, and DIY hardware projects.
scoreduino.com.au
Scoreduino or Sydney ScoreTech represents all of my scoreboards, controllers, and up down counters. My digital scoreboards are being used by big clubs like Penrith Panthers, Parramatta Eels, etc.
Freelance Projects Examples
I have designing digital scoreboards and displays since 2019. I have designed several scoreboards for customers living in different countries like USA, UK, Netherlands, Italy, Switzerland, Finland, Sweden, Germany and Australia
Bike Racing Scoreboard in Netherlands
A digital cricket Scoreboard for a bike racing company.
Digital Cricket Scoreboard in Netherlands
An ultra large digital cricket Scoreboard designed for a club in Netherlands.
Pickelball Kitchen sensor
A smart sensor designed for pickleball courts to detect when a player steps into the “kitchen”—the non-volley zone near the net where players cannot hit the ball in the air.
Jonas Perry
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~ ENGINEER
Jonas Perry
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ENGINEER
My Process: Turning Your Idea Into a Real Electronic Product
🛠️ How I Work – Process Breakdown
Understand Your Idea
I start by understanding your requirements, goals, and technical needs.
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Circuit Design & Simulation
I create a schematic design tailored to your idea and simulate it for functionality.
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Prototype & Breadboard Testing
I build a working prototype to test the core functionality before moving to PCB.
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PCB Design & Fabrication
Once the prototype is verified, I design the PCB layout and order professional-grade boards.
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Component Sourcing
I select and source reliable components from trusted suppliers to ensure long-term performance.
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Assembly & Soldering
All components are carefully soldered and assembled, either by hand or using reflow techniques.
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Firmware / Software Integration
I develop or upload firmware to embedded systems (e.g., Arduino, ATtiny, ESP32, etc.).
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Final Testing & Debugging
The full unit is tested under real-world conditions to ensure reliability.
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Packaging & Shipping
Your product is neatly packed, protected, and shipped to your destination.
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Let’s Build a product together
From Concept to Circuit — Partnering With You to Build Real Electronics.