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Reference Designs

“Industry-grade DIY Projects”—that’s perhaps the best way to describe what Reference Designs are. Or, you can define them as “complete, tested blueprints and working models for a specific electronic device or system.”

In this section, we have found and shared 100s of such blueprints, which enable engineers and DIYers like yourself to save significant time and resources in designing new products since they provide everything you need to get started including: schematics, software, PCB layout files, and BoM!

Efficient Isolated Flyback Power Reference Design 

A ready-to-use reference design that helps engineers quickly develop reliable, compact, and efficient isolated DC-DC power supplies with reduced design complexity and faster time-to-market. An...

Low-power RF mesh reference design 

Build RF mesh networks with multi-hop range, lower cost, and reliable links—this design shows how engineers can scale smart metering and wireless systems. The reference...

5 Interesting Reference Designs for Wearable Health and Fitness Devices

See how wearable devices monitor heart rate, oxygen levels, respiration, and other vital signs with ease. These designs help engineers develop smart health devices...

Reference Design For Compact IoT And Wearable Systems

Achieve the perfect balance between efficiency, noise performance, and miniaturisation—enabling reliable power solutions for next-generation portable and battery-powered devices. It serves as an important benchmark...

Bi-Directional Active Front End Reference Design

A bidirectional converter design shows how SiC devices handle charging and discharging in EV systems, with simple control and flexible setup for testing different...

Switching Converter Reference Design

A single platform brings multiple DC-DC regulators together, helping you test performance, compare topologies, validate behavior, and move from evaluation to design integration. The Building...

SiC Gate Driver Reference Design

A 100 kW-class inverter reference platform that helps design engineers accelerate development of high-efficiency SiC-based traction and motor drive systems. For design engineers working on...

SiC-Based Three-Phase Inverter Design

A ready-to-use reference platform that helps engineers accelerate the development of efficient mid-power inverter systems using advanced SiC technology. Designed around silicon carbide (SiC) technology,...

Energy-Efficient Ethernet Reference Designs

Start building a 24-port Ethernet switch faster. Test features, check performance, save power, and turn an idea into a working system with less effort. These...

SiC Inverter Reference Design Simplified

It  offers engineers a ready-to-use three-phase inverter platform, accelerating prototyping and evaluation of high-efficiency SiC-based power systems. ROHM Semiconductor’s reference deign is particularly useful for...

400V DC eFuse Protection Reference Design

A high-voltage, bidirectional electronic fuse architecture demonstrating ultra-fast fault protection, low-loss SiC switching, and isolated current monitoring for 400V DC power systems up to...

48V Zone Reference Design

Cars are moving to 48V power systems. A new design shows how power can flow easily, use less wiring, and still run old 12V...

Wireless Smoke Detector Reference Design 

It provides design engineers with a practical architecture, hardware components, and firmware framework for developing reliable and scalable fire-safety devices used in smart homes...

Smoke Detector Alarm Reference Design

A smoke detector design that combines sensing, alarm, horn driver, temperature check, and communication in one unit, using fewer parts for fire and home...

Reference Design For Wearable ECG Systems

A reference board lets engineers capture clean heart signals by combining ECG, motion, and mechanical heart sensing in one patch. Wearable ECG systems often fail...

Reference Design For Miniaturized Optical Heart Rate Monitor

This design enables design engineers to accelerate development, optimize power consumption, and ensure high signal integrity in next-generation biometric systems. It is a compact optical...

AC Arc Fault Detection Reference Design For Circuit Breakers

Arc faults can pose a serious threat to electrical safety, but detecting them can be challenging. This reference design integrates fast current sensing, voltage...

Low-Power Health Monitor Band Reference Design For Wearables

This complete reference platform integrates sensitive biosignal detection, low-power processing, Bluetooth Low Energy connectivity, and wireless charging, providing a proven blueprint for building reliable...
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