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Design Guides

Collection of articles to help you design better embedded systems.

Pulse Oximeter Reference Design

Based on the Renesas RL78/G13 microcontroller, the pulse oximeter design includes external hardware, signal processing, and connectivity options for enhanced functionality. Pulse oximetry, a critical...

Reference Design For SpO2 Measurements

A SpO2 reference design utilises a biosensor for non-invasive blood oxygen level measurements, focusing on accuracy and efficiency. A pulse oximeter is a non-invasive medical...

Advanced Pulse Oximeter Reference Design

Unveiling a low-cost, low-power handheld or wearable solution, this demo board allows designers to create devices capable of measuring heart rate and blood oxygen...

Power Electronics – Basics and Design Ideas

Explore circuits, design considerations, and IC marvels – empowering the future of energy solutions. With the advent of new energy sources and the requirement for...

Single-Chip Pulse Oximeter Reference Design With 90dB Dynamic Range For Lower Perfusion Index

This compact device offers real-time oxygen saturation and heart rate measurements, transforming patient care in hospitals, clinics, and home healthcare.  The single-chip pulse oximeter represents...

Sensorless Sinusoidal Field-Oriented Control Drone Propeller Reference Design

Dive into technology with the dsPIC33EP Digital Signal Controller and Sinusoidal Field-Oriented Control, and learn how these innovations are revolutionizing drone propeller design and...

Power Factor Regulator Converter Reference Design

The reference design offers a tested supply platform for PFCs, ensuring efficiency and robust output protection for appliances, making it versatile and reliable. Major appliances...

Reference Design Of Forehead Thermometer 

The design for a forehead thermometer features a microcontroller with ADC, power management, and connectivity for healthcare applications. The reference design from NXP semiconductor for...

Reference Design For Infrared Forehead Thermometer

With precision, adaptability, and energy efficiency, this innovation sets a new standard in monitoring and safeguarding public health.  In today's ever-evolving world, health and well-being...

Skin Temperature Measurement Reference Design

The design uses a temperature sensor and BLE MCU for skin contact measurements, offering two modes: a long shelf life and iOS device monitoring. A...

Thermometer Reference Design With Integrated MCU, Capacitive Touch Module And Bluetooth

Discover how Microchip's Connected Thermometer Board utilizes technology to create a Bluetooth-connected digital thermometer, offering efficient power management, capacitive touch interfaces, and global compatibility.  Thermometers...

IR Contactless Thermometer Reference Design

The IR contactless thermometer design includes a microcontroller, a lithium-ion battery charger, and a low dropout regulator, which are suitable for healthcare applications. Infrared (IR)...

Reference Design For Charging Solutions For Industrial Light Electric Vehicles (LEVs) 

As industries worldwide embrace the shift towards cleaner and more sustainable electric mobility, this design offers efficiency, precision, and adaptability to ensure reliable and...

E-bike Charger Reference Design

The reference design caters to e-mobility and general power supply needs with high efficiency, a wide input range, and a compact size, suitable for...

84 W AC-DC Reference Design For E-bike Battery Charger

This highly versatile solution supports a wide output load range from 6 V to 42 V, making it suitable for various applications.  Battery chargers for...

500-W CC/CV e-Bike Charger Reference Design

The charger, a 500-watt design for e-bikes, offers a 71.4V, 7A output with 95.8% efficiency and an adjustable CC/CV feature, suitable for various charging...

High-Power-Density Battery Charger For eBikes Reference Design

The design integrates three PowiGaN-based ICs for a 180W battery charger, suitable for power tools and eBikes, focusing on efficiency and power density, with...

5kW Low Voltage Electric Traction Inverter Reference Design Kit

Discover how ST Microelectronics' reference design shapes the future of cleaner and more efficient transportation with its cutting-edge technology, precision control, and robust power...
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