The ionosphere is of great importance to shortwave radio transmissions, since it allows radio waves to be refracted and ...

The Facet FP is built around the standard RTK workflow: a receiver tracks signals from multiple GNSS constellations and bands, then uses correction data to refine its position solution in real time.

This product is courtesy of It was super easy to make this mobile tracked platform and radio-controlled useful for building robots and other systems. It uses Arduino to run the logic to control it ...

The BK1088E is a single-chip solution for receiving AM, FM, and shortwave radio. Using inexpensive components (Arduino Pro Mini, some push buttons, and a standard OLED or TFT display), the hobbyists ...

Abstract: The concept of Smart Trolley improves the shopping experience by automating various processes by using RFID or Radio Frequency Identification technology. It comprises RFID tags for the items ...

Some of the newer Espressif Systems wireless SoCs such as the ESP32-H2 and ESP32-C6 support Zigbee through their built-in 802.15.4 radio. It’s been working since the release of the ESP-IDF 5.1 ...

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3D print and build an Arduino Pistol-grip Transmitter for controlling Remote Control cars. Today, we’re assembling and wiring a 3D printed Arduino-based pistol-grip radio transmitter that operates ...

Explore ham radio and Arduino in this video about “Arduino for Radio Applications” by Glenn Popiel, a must-have guide unlocking many possibilities. In this new video from Elektor, we bring together ...

CNXSoft: This is a guest post by Florian Robert (1technophile) of the OpenMQTTGateway project about using a 433 MHz LoRa transceiver on an ESP32 board for home automation, specifically to talk to 433 ...

1 Department of Mathematics and Computer Sciences, University of Kinshasa, Kinshasa, Democratic Republic of the Congo. 2 Faculty of Electronic Engineering, University of South Africa, Pretoria, South ...