In this video, I'm exploring the use of Mini PIR Sensors with ESP32 with both Arduino-based projects as well as making a movement sensor for Home Assistant by using ESPHome. The sensor is quite ...

GHz phased array radar system featuring Pulse Linear Frequency Modulated (LFM) modulation and based on an AMD Artix-7 FPGA. Two versions are available: the AERIS-10N (Nexus), providing up to 3km range ...

In this video I've created a device that can notify in real time about events that happen on a website. The project uses NodeMCU board and a buzzer to produce sound as alert. The board is programmed ...

Abstract: This study presents a novel waveguide slot array with a code-division multiplexing function for single RF chain digital beamforming. The proposed antenna is comprised of a rectangular ...

[1] Unlimited by using USB mass storage mode eeprom backup/restore. [2] By adding DFPlayer, see instructions in wiki. [3] By wiring 2 pads, see instructions in wiki.

Vietnam Dairy Products Corp. engages in the production and distribution of dairy products. Its products include fresh milk, yoghurt, drinking yoghurt, fermented yoghurt, ice-cream, cheese, and milk ...

Abstract: The monitoring of the condition of civil infrastructure, e.g. bridges, buildings, and industrial structures, by Structural Health Monitoring (SHM) is nowadays relying on low-power sensor ...