From Lasers to GPS: The Ultimate Guide to Project Distance Measurement

Explore innovative distance measurement methods for DIY projects. Learn about tools like UWB, barometers, and camera-based systems.
Taste The Code on MSN

Building a LoRaWAN Class A Sensor Node with ESP8266, BME680 and RYLR993

In this video, I’m building a LoRaWAN Class A sensor node using an ESP8266, BME680 environmental sensor, and REYAX RYLR993 ...
Electronic Design

The Latest Wireless IoT Dev Kits to Close Out 2025 (Part 1)

Here’s a look at six wireless IoT development kits that enhance multiprotocol design, from BLE and Zigbee to LoRa and Thread.
IEEE

A Portable Electrochemical Impedance Spectroscopy Device for Onion Spoilage Detection Using Polyaniline Coated Impedimetric Paper Sensor

Abstract: Using the profile of volatile organic compounds (VOCs), onion spoilage is conventionally detected by employing gas chromatography-mass spectrometry (GC-MS). The emission of VOCs in terms of ...
IEEE

RGB-D Sensor-Aided Radio Map Estimation Using Materials Classification

Abstract: This letter proposes a novel RGB-Depth (RGB-D) sensor-aided radio map estimation framework using materials classification. Ray-tracing simulators for radio map estimation require expensive ...