TCL’s K1 smart door knob will keep clever kids out of your room

TCL has launched their first ever fingerprint “smart” doorknob, the K1 which promises fast biometric access with a unique design and robust security features. Priced at $79.99, the TCL K1 adds smart ...

HomeKit Weekly: Aqara G410 Doorbell Camera brings HomeKit Secure Video, Matter, and smart hub features to your front door

The Aqara G410 Doorbell Camera works with HomeKit Secure Video, Matter, and more while doubling as a smart home hub.
Hackaday

Heart Rate Measurement Via WiFi, The DIY Way

A few weeks back, we reported on a research group that figured out how to measure heartrate using perturbations in WiFi signals. [Nick Bild] was interested in this so-called “Pulse-Fi” ...

Turn Any Device into a Smart Appliance with an ESP8266

Learn how to turn old appliances into smart, Wi-Fi-enabled devices with ESP8266 and ESPHome. DIY automation made simple for your home.
IEEE

An efficient Design of a Single RFID Check-in System Using Multiple Antennas

Abstract: This paper presents a check-in system based on RFID technology. The adopted solution uses a multiplexer to interconnect several antennas using a single RFID reader. The flexibility is ...