This makes the Arduino send SMS, even though it doesn't use any GSM modules at all. Here, to send SMS alerts, I am using the Circuit Digest Cloud SMS ... Learn how to interface a flame sensor with ...

A chemiresistive sensor's resistance varies with the concentration of heavy metal ions detected. This paper describes a resistive readout circuit for measuring the dynamic resistance of a ...

It also has an integrated MEMS resonator, which simplify the design and reduce the space on the board. It also includes a built-in temperature sensor that works with onboard software to keep ...

Abstract: In this paper, a gas detection microsystem which consists of a highly sensitive micro-electro mechanical systems (MEMS) gas sensor and a CMOS integrated circuit, including a read-out circuit ...

This library supports only one DS18B20 per Arduino/ MCU pin ... If a value occurs only once in a while, wiring is often the cause, or it can be caused by e.g. induction e.g. switching on a motor while ...

If you do not have any background in programming the embedded systems, Arduino boards and libraries are the best ... Breadboarding is a hands-on approach to prototyping circuits, providing a versatile ...