CuplTag — Battery-powered NFC tag that logs ambient temperature and humidity and displays on your phone
Sensor

CuplTag — Battery-powered NFC tag that logs ambient temperature and humidity and displays on your phone

Plotsensor LTD, an electronics company located in the United Kingdom, has launched a crowdfunding campaign for its compact device that sends environmental sensor readings via NFC. While other sensors connect and send data to the cloud, this battery-powered cuplTag NFC sensor tag sends...

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20 Common Electronics Components You Should have in your Electronics Lab
Basic Electronics

20 Common Electronics Components You Should have in your Electronics Lab

Setting up an electronics lab is the dream of many electronics engineers and hobbyists, but getting it done is usually a very big task to achieve. From knowing the amount of space you'd need, to know the right kind of tools to buy, and then to the right kind of devices with the right...

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Roendi – A Rotary Encoder with Programmable Digital Display
LCD/OLED

Roendi – A Rotary Encoder with Programmable Digital Display

A rotary encoder is a position sensor that converts the motion of a knob into an output signal that is used to determine the direction the knob is being rotated. Rotary encoders are usually attached to motors and are used to ensure that the motor stator and rotor positions are always...

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M5Stack’s Unit Cam M5 Wi-Fi Camera Providing Support for Wireless Camera Applications
IoT

M5Stack’s Unit Cam M5 Wi-Fi Camera Providing Support for Wireless Camera Applications

M5Stack has introduced a cost-effective, Espressif ESP32-powered WiFi camera that is ideal for all types of wireless camera applications scenarios. The new device named, Unit CAM M5 is based on the ESP32-WROOM-32E control core and an OV2640 image sensor with a resolution of up to 2...

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How to: Getting Started with LTspice
SoftwareTop Stories

How to: Getting Started with LTspice

LTspice is powerful electronic circuit simulator software and it is free. Probably because it is free, not too much effort has been put into its user interface. Even though it is perfectly capable of what it is designed for, it does not look pretty and lacks user-friendliness. But with...

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SparkFun’s Qwiic Tsunami Super WAV Trigger
ArduinoAudio

SparkFun’s Qwiic Tsunami Super WAV Trigger

Qwiic Tsunami Super WAV Trigger is a powerful polyphonic embedded audio player designed by SparkFun in collaboration with James Robertson's robertsonics. The super powerful audio board is capable of producing high-quality audio. The audio board is "polyphonic," in contrast to most...

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7nm GNSS receiver for wearables cuts power by 5x
GPSIC

7nm GNSS receiver for wearables cuts power by 5x

Broadcom Inc. today announced the world’s lowest power L1/L5 GNSS receiver chip, the BCM4778, optimized for mobile and wearable applications. Equipped with the latest GNSS innovations, this third-generation chip is 35% smaller and consumes 5 times less power than the previous...

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Low-Cost, Miniature Version of the Molecular Property Spectrometer™ Flammable Gas Sensor
Sensor

Low-Cost, Miniature Version of the Molecular Property Spectrometer™ Flammable Gas Sensor

Targeting Internet of Things Sensing Networks, NevadaNano will show the Mini Flammable in booth #733 at Sensors Converge this week, September 21 through 23. NevadaNano, the world’s leading gas detection sensor technology innovator, today announced the “MPS™ Mini”  a...

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