Circuit Digest

DIY Meshtastic Using ESP32 : Build Your Own Private Off-Grid Network

Meshtastic, an open-source firmware for long-range mesh networking, offers an elegant solution. Using LoRa radios allows ...
CNX Software

1GHz Renesas RA8D2 and RA8M2 Cortex-M85 MCUs feature up to 1MB MRAM, 2MB SRAM

After introducing the 1 GHz RA8T2 MCU earlier this month, Renesas has recently expanded its RA8 lineup with the RA8D2 and ...
Hackaday

Kitchen Bench Splash Guard Powered By Arduino

If you’re blessed with high water pressure at home, you probably love how it helps blast grime from your dishes and provides ...
IEEE

OOK Harmonic Rectifier-Modulator for Self-Aligning Wireless IoT Sensor Nodes With Uncompromised Efficiency

Abstract: This paper presents a harmonic based on-off keying (OOK) rectifier-modulator (HRM) for energy efficient battery-less self-aligning wireless sensor nodes. The proposed HRM efficiently ...
IEEE

Joint Mobile Energy Replenishment and Data Gathering in Wireless Sensor Networks via Federated Deep Reinforcement Learning

Abstract: Recent years have witnessed the proliferation of wireless energy transfer for Wireless Sensor Networks (WSNs), which are mainly used for data gathering in real-world applications. A number ...