Connected Secure and Wearable Electrocardiogram (ECG) Design
Test/Measurements

Connected Secure and Wearable Electrocardiogram (ECG) Design

Microchip’s innovative design for portable and accurate ECG heart monitoring applications The electrocardiogram or ECG machine design from Microchip Technology is used to monitor and record the electrical activity of the heart. This design features the SAML22, a...

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Hall-effect sensor features ratiometric analog output
Sensor

Hall-effect sensor features ratiometric analog output

TDK-Micronas' HAL1880 is an entry-level Hall-effect sensor with ratiometric analog output, offering the best compromise related to sensor function vs system cost. It includes programmable clamping to extend error signaling capability and diagnostics associated with the state of various...

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Compact NanoPi Neo3 SBC from FriendlyElec runs Linux on RK3328 and sells for $20+
SBC

Compact NanoPi Neo3 SBC from FriendlyElec runs Linux on RK3328 and sells for $20+

The recently launched NanoPi Neo3 from FriendlyElec is a single board computer that runs Linux on a quad-core Cortex-A53 Rockchip RK3328 and has 1 or 2GB DDR4, Gigabit Ethernet port, USB 3.0, and a wide operating range of -20 0C to 70 0C. Like most of the earlier released Neo models from...

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Current Dividers

Current Dividers

Introduction We have seen in the previous tutorial about Voltage Dividers and that the voltage division process is made possible by associating the same components in a series configuration. In this article, we will focus on the current division process performed by Current Dividers...

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Arduino Adds Four New Boards To The Ardunino Nano Family
ArduinoTop Stories

Arduino Adds Four New Boards To The Ardunino Nano Family

Arduino has announced a new set of boards to the Ardunino Nano family. The boards were on display last weekend at Maker Faire Bay Area in San Mateo at the Arduino booth. Banzi also delivered a talk on “The State of Arduino” at the Faire’s Center Stage. The new family of Arduino...

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Build Your Own Scalar Network Analyzer to Test Frequency Response of Filters and Networks
Test Equipment

Build Your Own Scalar Network Analyzer to Test Frequency Response of Filters and Networks

Radio Frequency Network Analyzers is one important tool required for testing the frequency response of filters and networks, but as we all know, buying a regular RF test equipment can be quite the expenditure. This was why hobbyist Stephen Merrifield, who after seeing the increased need...

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Axiomtek’s Ultra Compact Fanless Network Appliance Designed for IIoT Security Applications – NA346
Products

Axiomtek’s Ultra Compact Fanless Network Appliance Designed for IIoT Security Applications – NA346

Axiomtek - a world-renowned leader relentlessly devoted in the research, development and manufacture of series of innovative and reliable industrial computer products of high efficiency – is proud to introduce the NA346, a 4-LAN fanless network appliance platform designed in a small...

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DIY: Build a controller with a knob that can easily change the volume of any app on your PC
Control

DIY: Build a controller with a knob that can easily change the volume of any app on your PC

Ruben Henares has designed a Maxmix controller with a stylist knob that could save us the stress of having to always go through the menus and on-screen sliders to change the volume of individual apps on our PCs. The knob on the controller takes an input from the encoder/button to...

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