Looking to beef up the security of your humble abode? Check out these useful smart sensors that can be used for the inside of ...

But you can further improve this project by sending an SMS when a fire sensor or security system gets triggered. Circuit Digest offers a variety of APIs that can be integrated into projects involving ...

Sensor circuits that connect to thermocouples ... As a starting point, consider a simple oscillator circuit using a bipolar transistor. The circuit in Figure 1 is a common base RF oscillator using a ...

At its core, the ESP32 works with both Arduino and ROS2, using a LiDAR sensor to detect obstacles, map its surroundings, and move independently. As it comes with a 120mm round base, two N20 motors for ...

Abstract: A high-sensitivity fiber-optic microcavity relative humidity (RH) sensor with a silicon-based sulfide thin film is presented. With the magnetron sputtering technique, a 280-nm MoS2 film is ...

The TH09C Digital Temperature and Humidity Sensor Breakout Board offers reliable environmental monitoring with high accuracy and low power consumption. Featuring the TH09C sensor, this board provides ...

This repo contains add-on circuit boards ("shields") for connecting Arduino development boards to sim racing equipment. These shields are meant to be used in conjunction with the Sim Racing Library ...