Who are we
We are a group of electronics freelancers specialized in digital scoreboards and custom microcontroller‑based solutions. We have designed and built hundreds of working projects, ranging from professional sports scoreboards to smart, phone‑controlled electronics for clubs, businesses, and individuals.
Our work is practical, field‑tested, and reliable. Our scoreboards are already rented and used by major sports clubs, including Penrith Panthers (Sydney)—proof that our systems perform under real‑world conditions.
If you need someone who can design, build, and deliver a complete electronics solution, not just theory or simulations, you’re in the right place.
Core Specialization
🏆 Digital Scoreboards (Indoor & Outdoor)
We specialize in custom digital scoreboards designed for durability, visibility, and ease of use.
Scoreboard features I design:
- Indoor & outdoor scoreboards
- Wireless control systems
- Long‑range communication using HC‑12
- Mobile / handheld button controllers
- RGB and single‑color LED displays
- Custom driver circuits (self‑designed)
- Rugged designs for clubs and tournaments
- Rental‑ready and event‑ready systems
Our scoreboards are actively used by large sports clubs, tournaments, and local competitions.
Custom Electronics & Smart Systems
Beyond scoreboards, we design and build custom electronics tailored to your exact requirement.
📱 Smart & Wireless Projects
- WiFi‑controlled switches
- Bluetooth‑controlled switches
- Smartphone‑operated electronics
- Custom remote controllers
- Wireless relay control systems
- Automation solutions using ESP32
Every project is purpose‑built, not copied from generic online tutorials.
Platforms We Work With
We work exclusively with proven, reliable platforms to ensure long‑term stability and easy maintenance.
🔧 Microcontrollers
- Arduino (all major variants)
- ESP32 (WiFi + Bluetooth projects)
We do not use unnecessary platforms—this keeps projects reliable, scalable, and cost‑effective.
Communication Modules & Displays
📡 Wireless Modules
- HC‑12 (long‑range wireless communication)
- HC‑05 (Bluetooth)
- ESP32 WiFi & Bluetooth
🖥 Displays
- RGB LED indoor displays- P3, P4, P5, P6
- P10 single‑color LED displays
- Custom LED matrix configurations
We have designed our own driver circuits instead of relying only on off‑the‑shelf modules.
Sensors & Devices We Work With
We have hands‑on experience with a wide range of commonly used sensors and electronic devices, including:
- Relays (custom‑designed and module‑based)
- Push buttons & keypads
- IR sensors
- Light sensors (LDR)
- Temperature sensors
- Voltage & current sensing modules
- LED drivers
- Power supply circuits (AC‑DC, DC‑DC)
If your project needs a specific sensor, we can integrate or design around it.
Hardware Skills
🛠 Practical Electronics Expertise
- Soldering (through‑hole & SMD)
- PCB design
- Circuit design from scratch
- Prototype development
- Circuit assembly
- Testing & troubleshooting
- Field deployment support
We build systems that are meant to be used, not just demonstrated.
Proven Experience
- Hundreds of completed electronics projects
- Scoreboards used by professional and large clubs
- Long‑term rental and real‑world operation
- Custom designs built for reliability, not experiments
Why Hire Us?
✔ Specialized in scoreboards and wireless control systems
✔ Real‑world deployed projects
✔ Custom designs, not copied circuits
✔ Strong focus on reliability and usability
✔ Clear communication and requirement‑based development
If you need an electronics freelancer who understands sports scoreboards, wireless systems, and custom hardware, I can deliver.
Websites
- https://buildcircuit.com– articles and tutorials
- https://buildcircuits.com– online store
- https://scoreduino.com.au– scoreboard rentals
- https://sydneyscoretech.com.au– scoreboard rentals
Visit our websites to see our work and contact us with your project idea.
Ready to use our service ?
If you have a scoreboard requirement or a custom Arduino / ESP32 project in mind, get in touch and let’s build something that actually works in the real world.
