CNX Software

Inkplate 13SPECTRA 13.3-inch E-ink Spectra smart color display supports Arduino, MicroPython, ESPHome (Crowdfunding)

Soldered Electronics has made ESP32-based e-paper displays for years, starting with the launch of the Inkplate 6 in 2019. The ...
CNX Software

Iridium 9604 3-in-1 IoT module integrates Iridium SBD satellite service, LTE-M cellular connectivity, and GNSS positioning

Iridium Communications has just unveiled the Iridium 9604 3-in-1 IoT module with support for Iridium Short Burst Data (SBD) ...
Hackaday

Adding A Panadapter To A Classic Receiver

There was a time when only the richest ham radio operators could have a radio with a panadapter. Back in the day, this was basically a spectrum analyzer that monitored a broad slice of the ...
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.
IEEE

A 40 nm Cryo-CMOS Homodyne-Demodulation Readout SoC for Superconducting Qubits

Abstract: This paper presents a cryo-CMOS readout SoC based on a homodyne demodulation architecture with an integrating receiver. The homodyne receiver module for each qubit employs a dedicated local ...
IEEE

Low-Profile Four-Port MIMO Antenna Module Based 16-Port Closely-Spaced 2 × 2 Module Array for 6G Upper Mid-Band Mobile Devices

Abstract: The next six-generation (6G) mobile device is expected to support eight MIMO spatial streams to achieve a much larger spectral efficiency than the current fifth-generation (5G) 4×4 MIMO ...