It introduces packet-switched technology to GSM networks, allowing for faster data transfer rates compared to traditional circuit-switched methods. GPRS enables features like internet browsing, email ...

Circuit Diagram So in this article ... sensor are connected to the 5V and ground of the Arduino board resp.comectively. The connection of the GSM module with the Arduino board is established serially.

If you are designing your own intelligent “Graden Computer” with an optional digital plant moisture sensor/water pump controller that lights an LED to alert the user when it is time to water a potted ...

To Run -> Double Click on wmqttSample.jar in "J2SE" Folder (ensure JDK is installed). WMQTT.zip - The library for Arduino to connect/publish/subcribe to MQTT broker via SIM900 GSM Module. For detail, ...

Circuit shown in Fig. 1 operates using a 12V power supply (connected across CON1). An Arduino MCU requires only 5V but a GSM modem requires 12V. As Arduino Uno has an inbuilt 5V voltage regulator, a ...

The breaker can be set up so that only persons with a password and authorization can use it in order to reduce such accidents. We have created a circuit breaker (CB) that uses OTP as the key to ...

This project enables the third party for tracking the location of any person, vehicle or other objects. This is an effective method for tracking people as well as theft control in terms of any vehicle ...

As an advantage, it comes at half the price of a shield. Circuit Diagram to Connect Arduino W5100 Ethernet Module The Circuit consists of Arduino Nano and Ethernet Module W5100 (This project would be ...

and (Board 2), one SIM900 GSM module, TIP142 (T1, T2) and 2N2222 (T3-T5) transistors, magnetic reed switches, PIR motion sensors and a few other components. Brain of the circuit is Arduino Uno MCU ...

Block Diagram The security system comprises of an Arduino Uno ... CALL Trigger Key connected to D8 (Active LOW) //END Key Connected to D9 (Active LOW) #include NewSoftSerial mySerial(3,4); // RX and ...