Bluetooth based PIR motion detecting application using STM32 board
IoT

Bluetooth based PIR motion detecting application using STM32 board

1. Introduction In this project, we will use a PIR sensor to detect motion. Once motion is detected, it will trigger an interrupt and the BleuIO dongle connected to the board will advertise for 25 seconds. You can expand the project based on your needs further. A PIR (passive...

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AutoSteri: Small and Compact Automatic UV Sterilization System from David Bershadsky
Led

AutoSteri: Small and Compact Automatic UV Sterilization System from David Bershadsky

The probability of having microorganisms survive on a surface or item subjected to treatment is very low; decontaminating an object or material makes it safe to handle. While there are many techniques capable of effectively disinfecting surfaces, not many can be used independently...

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Pyroelectric passive infrared (PIR) sensors allow for easy integration, configuration and more design-in possibilities
Sensor

Pyroelectric passive infrared (PIR) sensors allow for easy integration, configuration and more design-in possibilities

KEMET (“KEMET” or the “Company”), a subsidiary of Yageo Corporation (“Yageo”), a leading global supplier of electronic components, continues to strengthen its solutions for industrial applications with its range of environmental PIR sensors. By utilizing the pyroelectric...

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TTGO T-Camera is an ESP32 CAM Board With OLED and AI Capabilities.
AI

TTGO T-Camera is an ESP32 CAM Board With OLED and AI Capabilities.

Just like Arduino, ESP32 has been one of the boards that have found love among hackers and makers around the world. Unlike general Arduino boards, ESP32 offers much more at a fraction of the cost and most importantly are usually compatible with Arduino based code. Recently we have...

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Easy Motion and Gesture Detection by PIR Sensor & Arduino
Arduino

Easy Motion and Gesture Detection by PIR Sensor & Arduino

Here we use PIR sensor and Arduino to detect the motion of a hand. This detection can be used to operate electronic equipment. By ElectroPeak @ hackster.io: In this article, we’ll show you how to make a gesture detector by simple components like PIR sensor and Arduino Nano. At the...

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Arduino with GSM and PIR Sensor
Arduino

Arduino with GSM and PIR Sensor

by motheeb @ instructables.com: This lesson will allow you to use SMS to control an LED along with using Arduino to make automatic calls to your phone in case it sensed movements in your room. You will be able to listen to the voices there and act upon emergency. Arduino with GSM...

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