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Use Modular Multi-Output AC/DC Supplies for Flexibility and Configurability Publish Date: 2021-04-14

A standard multi-output AC/DC supply has preset output voltages, but a modular approach supports as-needed selection of the outputs.

Design Considerations when Selecting a Proximity Sensor Technology Publish Date: 2021-04-14

There are a number of leading proximity sensor technologies; each with very different operating standards and different strengths.

Understanding and Choosing GHz-Range Coaxial Connectors and Cable Assemblies Publish Date: 2021-04-14

Designers have a wide choice in GHz-range connector families, each offered with multiple configurations to fit diverse circuit board and cable assembly needs.

How to Use UV-C LEDs For Safe, Effective, and Efficient Pathogen Control Publish Date: 2021-04-13

UV-C LEDs bring the advantages of solid-state lighting to pathogen control while eliminating potentially hazardous low pressure mercury-vapor lamps.

Use SiGe Rectifiers for High-Efficiency, AC/DC Operation in Elevated Temperature Applications Publish Date: 2021-04-08

For AC/DC converters in high temperature environments, SiGe diodes have the required efficiency, fast switching characteristics, and thermal stability.

Use a Tiny Humidity and Temperature Sensor to Effectively Collect Critical Environmental Data Publish Date: 2021-04-07

A miniature digital sensor helps developers more easily meet emerging application requirements for accurate humidity and temperature measurement.

Use a USB-C Charging Controller to Rapidly Implement Fast Charging Without Firmware Publish Date: 2021-04-06

Use an integrated controller as a drop-in solution for adaptors that can fast-charge 5G phone without the need to develop associated firmware.

A Guide to Communication Protocols for Absolute Encoders Publish Date: 2021-03-31

A guide to encoder choice for an application and for the most popular protocols used: SPI, RS-485, and SSI.

Digi-Key Marketplace and Fulfillment Service Publish Date: 2021-03-30

Digi-Key has recently created a couple of programs to help expand aggressively into new markets, offering new opportunities for suppliers or distributors.

Use Hybrids To Bring the Benefits of Both Batteries and Supercapacitors to Power IoT Designs Publish Date: 2021-03-24

Hybrid supercapacitors combine the functionality of batteries and supercapacitors in a single package to bring the benefits of both to power IoT devices.

The Professional’s Guide to Debugging Tools and Techniques for IoT Devices Publish Date: 2021-03-23

Using professional debugging tools and techniques for IoT devices, designers and hobbyists alike can greatly reduce development time.

Why and How to Use Digital Filters for High-Resolution, High-Speed, Analog-to-Digital Conversions Publish Date: 2021-03-17

Designers can implement a high-resolution, high-speed SAR ADC with low-pass analog and averaging digital filters.

Wireless Technology Overview for IoT Publish Date: 2021-03-10

IoT connects physical devices, allowing them to interact, collect and exchange data. There are many ways these devices can communicate wirelessly.

Use Sensorless Vector Control with BLDC and PMS Motors to Deliver Precise Motion Control Publish Date: 2021-03-09

Use sensorless vector control with BLDC and permanent magnet synchronous motors to design high-performance, precise and efficient motion control systems.

Speed Configuration of Industrial Automation Facilities Using Remote Microcontroller Debuggers Publish Date: 2021-03-03

Remote microcontroller debuggers connected over Wi-Fi can greatly simplify programming and firmware debugging for multiple industrial SBCs.

Understand Crystal Oscillator Parameters to Optimize Component Selection Publish Date: 2021-03-02

The crystal oscillator is the timing pulse of most circuits; its performance is characterized by parameters and perspectives matched to the application.

Real-Time Operating Systems (RTOS) and Their Applications Publish Date: 2021-02-25

The term “real-time” in Real-Time Operating System (RTOS) indicates predictability/determinism in execution time rather than raw speed.

Quickly Implement Spoofing-Resistant Face Recognition Without a Cloud Connection Publish Date: 2021-02-24

A specialized processor and software library offer a simpler, safer alternative for face-based authentication.

Techniques and Solutions for USB Power and Data Isolation Publish Date: 2021-02-23

USB has evolved to deliver high power levels, but by galvanically isolating USB ports, designers can ensure the safety of end users, and themselves.

How to Use Digi-Key’s Part Search More Efficiently Publish Date: 2021-02-19

Digi-Key Electronics takes great pride in having one of the industry’s largest varieties of parts in-stock and ready for shipment on the day an order is placed.

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