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MEMS versus ECM: Comparing Microphone Technologies Publish Date: 2019-02-21

Increasing numbers of devices utilize microphones to capture sound. Two of the most commonly used microphone technologies are MEMS and ECM.

Solve Microcontroller I/O Expansion Problems by Applying External Devices Publish Date: 2019-02-20

Developers can avoid tearing up their designs by expanding their microcontroller’s I/O using readily available, discrete expansion ICs.

Use Millimeter Wave Radar Kits for Fast Development of Precision Object Detection Designs Publish Date: 2019-02-19

Developers can add the range and accuracy of mmWave radar-based detection to their systems using a single device and accompanying software.

Why and How to Use the Serial Peripheral Interface to Simplify Connections Between Multiple Devices Publish Date: 2019-02-14

The Serial Peripheral Interface (SPI) is popular as a simple, low-cost interface between multiple devices such as microcontrollers, sensors, and actuators.

How to Implement LoRa Firmware Over the Air (FOTA) with Minimal Power Consumption Publish Date: 2019-02-13

By using a FRAM-based microcontroller instead of flash-based, designers can reduce the power required to update firmware over a LoRaWAN wireless network.

How to Select and Effectively Apply an Oscillator Publish Date: 2019-02-12

A core understanding of oscillators and their function and differences is needed to select and apply them correctly to meet design requirements.

Use a Comprehensive PLC Reference Design to Accelerate Development of Industrial IoT Applications Publish Date: 2019-02-07

A modular system design provides a compact solution to emerging requirements for next generation PLCs.

Improve Pulse Oximetry Measurements Using Dark Current Compensation Publish Date: 2019-02-06

Use a second photodiode to increase a pulse oximeter’s dynamic range to 16 bits.

Use a Microcontroller’s Functionality to Quickly Implement Analog Signal Chains in Compact Designs Publish Date: 2019-02-05

Developers can implement the basic analog interfaces required in many wearable and IoT designs using only an MCU and a few passive components.

キットを使用して、産業向け予知保全アプリケーションを素早く開発する Publish Date: 2019-01-31

開発者は、産業向け予知保全用の高度なソリューションを構築するために必要な、センサハードウェアおよびソフトウェアを素早く展開することができます。

高度なLDOを使用してIoTワイヤレスセンサ電源設計の問題に対処 Publish Date: 2019-01-30

高度なLDOを使用してIoTセンサのバッテリ寿命を最大化すると同時に、複雑さを軽減し、コストを削減します。

IoTアプリケーションにおけるソリッドステート技術を使用した効果的な温度検出 Publish Date: 2019-01-29

サイズが小さく、高精度、直線性、低電力、インターフェース接続が容易であるという特性から、ソリッドステート温度センサはIoTアプリケーションに非常に適しています。

IMUs for Precise Location: Part 2 – How to Use IMU Software for Greater Precision Publish Date: 2019-01-24

IMU software determines precise position from IMU sensor data and is used in embedded applications ranging from consumer to industrial, medical, and military.

Fundamentals of Current Measurement: Part 3 – Funnel Amplifiers Publish Date: 2019-01-23

Funnel amplifiers allow high side current measurements in systems where the load’s power supply operates at a higher voltage than the measurement circuitry.

Use an External Encrypted EEPROM to Secure Data in Embedded Systems Publish Date: 2019-01-17

Designers can add an external secure EEPROM to a microcontroller that provides an efficient way to protect sensitive data from hackers.

Reduce LED Noise and Distortion for Accurate Pulse Oximetry Publish Date: 2019-01-16

Pulse oximeters require special attention to their LED drive electronics to ensure low noise and low distortion for accurate measurements.

An Easier Solution for Securely Connecting IoT Devices to the Cloud Publish Date: 2019-01-15

Using a security IC and a software library, developers can employ a more efficient approach to mutual authentication required for IoT security.

Heat Sinks: A Step-by-Step Guide to Getting the Heat Out of Your Design Publish Date: 2019-01-10

A heat sink's role is in creating a larger surface area on a heat-producing device, allowing for more efficient transfer of heat out and into its surroundings.