Hackaday

Poking At The ESP32-P4 And -C6 Dies In An ESP32-P4-M3 Module

With the ESP32-P4 not having any wireless functionality and instead focusing on being a small SoC, it makes sense to combine it with a second chip that handles features like WiFi and Bluetooth.
Semiconductor Engineering

Redefining Backside Metallization: Low‑Temperature Solutions For HDFO And S‑SWIFT Designs

However, sTIMs cannot be used alone, they require backside metallization (BSM) on the module to establish a thermal path and adhesion between the lid, sTIM, and the module. Conventional BSM processing ...
CNX Software

LR2021 LoRa Plus board combines Semtech LR2021 and Nordic nRF54L15 for high-speed FLRC and LoRa connectivity

Last year, Semtech released the LR2021 LoRa Plus transceiver chip, designed to address the low data-rate issue associated with LoRa, but surprisingly, ...
IEEE

RF-Based UAV Detection and Identification Enhanced by Machine Learning Approach

Abstract: This paper introduces the design and implementation of an RF-based system for detecting non-cooperating unmanned aerial vehicles (UAVs). The system comprises an RF module, an automated Pan ...
IEEE

Module-Integrated Single-RF Chain 60 GHz Planar Antenna supporting Wide Radiation in Both E- and H-Planes for Blind Spot Reduction

Abstract: This letter presents a low-profile module-integrated single-antenna concept for the unlicensed 60 GHz band that simultaneously provides wide beam coverage in both the E and H planes and ...
GitHub

C64 Composite/S-Video RF Modulator Replacement

This is a remix of mbarszcz-pcb's version of a C64 RF Modulator replacement based on the schematics of similar designs like Zero-X/OMS's Modified Commodore RF ...