CNX Software

ESP32-P4 revision 3.0 gains new power rail, requires new PCB design and firmware

Espressif's ESP32-P4 revision 3.0 and greater converts pin 54 of the chip from NC (non-connected) to a power rail (VDD_HP_1), ...
Hackaday

PCB Hacks

Creating PCBs at home is quite easy these days (vias not withstanding), but even the best DIY methods usually can’t match the resolution offered by commercial PCB production lines. Large traces are ...
IEEE

CMOS Pipelined in-Memory Computing Circuit for Column-Wise Image Sensor Architectures

Abstract: This paper presents a CMOS binary neural network architecture specifically aimed to perform inferences on CMOS image sensors. The circuits is based on a pipelined structure which exploits ...
IEEE

Design and Analysis of Metamaterial Absorber for Wireless Sensor Applications

Abstract: This paper presents the development and design of a metamaterial-based absorber using High-Frequency Structure Simulator (HFSS) for applications in sensing and detection. Metamaterials, ...