Wyze Lock Bolt v2 review: Now with Wi-Fi

The Wyze Lock Bolt v2 is proof you don’t need to spend a lot to get high-quality smart protection for your entry doors.
IEEE

A 6.2b-ENOB 2.5 GS/s Flash-and-VCO-Based Subranging ADC Using a Residue Shifting Technique

Abstract: This letter presents a 7-bit pipelined subranging ADC that integrates a 3-bit flash ADC with a ring VCO-based quantizer. A resistor-ladder-based residue shifter (RLRS) replaces traditional ...
IEEE

Radio Frequency Fingerprint Recognition Method Based on Adaptive Energy Path Integrated Projection and Trans-MAML Method

Abstract: In wireless communications, radio frequency fingerprint identification (RFFI) leverages unique hardware characteristics for device recognition. This paper proposes an innovative few-shot ...
AZoOptics

Using the Fingerprint Matrix to See the Unseeable

Fingerprint matrices transform scattered light into clear images, overcoming challenges in opaque environments and paving the ...