The Raspberry Pi is a credit card-sized computer capable of running full-fledged Linux distributions such as Raspberry Pi OS, ...

2. It consists of an Arduino Nano board (MOD1), a PIR sensor (S1), a 230V AC to 9V secondary transformer (U1), a bridge rectifier, a 5V voltage regulator 7805CV, IC1 and other essential components. A ...

For instance, radar can be used for outdoor lighting control in streets, parking lots, or campuses, covering larger areas with the right antenna scheme. While PIR sensors are inexpensive, they come ...

The Google Pixel 9 series is here, and one of the biggest upgrades it delivers is the use of a new ultrasonic fingerprint sensor, and it’s the same one used in Samsung Galaxy devices.

To use it as such, you need a USB cable and a 5V power source. In the case of the Arduino Nano ... working with simple circuits like LEDs, PIR motion sensors, and other small loads.

They're either digital (only sends HIGH or LOW signals) — think pushbuttons and PIR motion sensors — or analog ... through projects that only use an Arduino UNO. Another great resource ...

A PIR sensor and a siren are used by the cloud server to provide exact data. A GSM message is sent when the device senses movement and the following condition.

Our Home security system has been followed by the latest technology at a low cost. In this study, we used the PIR (Passive Infra-Red) movement sensor, the Arduino sensor as the core for movement ...

It is used for initialization tasks. pinMode(pirPin, INPUT); This line configures the pirPin (which is connected to the PIR sensor) as an input pin. This setting tells the Arduino that we will read ...

In this article, I have added three sensors with Arduino UNO and user can choose the required sensor with the help of keypad. Hi there! I hope you are doing great. Today I am sharing the Proteus ...

This type of sensor could be used to map light emitted by optical fibers implanted in the brain, such as the fibers used to stimulate neurons during optogenetic experiments. With further ...