Abstract: This paper introduces a smart stick system for assisting blind people. The smart stick is a solution which helps visually impaired people to detect obstacles, waters and dangers in front of ...

Abstract: Visually impaired people face a lot of difficulties in their daily life which hinders their movement. To help them out, an arduino based smart walking cane is developed to help them out. The ...

Configure your ESP32 Drone in Betaflight and fly it with your favorite Radio Controller using esp-fc firmware by rtlopez. With the ESP32 as a drone flight controller configured in Betaflight, you save ...

Due to the growing popularity of the ESP32 IoT platform adoption by security professionals, this article raises several security concerns addressing firmware attacks that could target this user ...

IntroductionIf you are an electronics student, hobbyist or researcher and have your own electronics lab. Then you might have many electronic instruments like multimeter, power supply, frequency ...

Z-Wave.Me has sent us a couple of Smart Home devices based on Z-Wave technology for review, namely the RaZberry 7 Pro Raspberry Pi HAT and the Z-Uno2 board. The Swiss company has primarily developed Z ...

Inertial Measurement Units are present in several applications in aerospace, unmanned vehicle navigation, legged robots, and human motion tracking systems, due to their ability to estimate a body’s ...

The SenseCAP Indicator D1Pro is an IoT development kit based on ESP32-S3 WiFi & BLE chip, a Raspberry Pi RP2040 microcontroller, and offering LoRa connectivity through an SX1262 RF chip. It also ...