Relay
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Arduino Smart Irrigation System Using ESP32 and Blynk App In this project, we'll explore an IoT-based irrigation system using the ESP32 board and Blynk app. It's a project based on the Internet of Things (IoT), the smart irrigation system offers numerous possibilities to automate the entire irrigation process. Here, we're creating a plot-based smart irrigation system using the ESP32 Controller, a soil moisture sensor, a… |
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ESP32 Smart Home Automation using Alexa and Google Assistant If you are new to smart home automation and are looking to build your first project to control your lights and fans with voice commands, then this article is right for you. In this Internet of Things (IoT) project, I'll guide you through creating a smart home control system that can be controlled using both Google Assistant and Alexa, using an ESP32 and Sinric… |
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Temperature Controlled Fan using Arduino In today's fast-paced world, convenience is key. Dealing with the temperature fluctuations in your living space can be quite a hassle. For those who live in regions where the afternoons can be sweltering hot and the nights chillingly cold, constantly adjusting your wall fan can be annoying. However, with a little bit of DIY ingenuity and the help of some electronic… |
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Understanding How a Single Channel Relay Module Works and How to Use it with Arduino to Control AC Loads A single-channel relay is an electronic switch that can be controlled by a low-power electrical signal, such as the output from an Arduino microcontroller. By using an Arduino Uno and a single-channel relay module, you can control high-voltage or high-power devices, such as lights, motors, and appliances, from your computer or mobile… |
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New Portfolio of Solid-State Relays Designed to Make EVs Safer Texas Instruments has introduced a new portfolio of solid-state relays, including automotive-qualified isolated drivers and switches, that deliver industry-leading reliability to help make electric vehicles (EVs) safer. These new isolated solid-state relays also provide the smallest solution size while reducing the bill-of-materials (BOM) cost of… |
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Powerful and Compact High Voltage DC Power Relay optimized for Inrush Current Prevention OMRON Electronic Components Europe has launched a small footprint DC power relay “G5PZ-X” that frees up PCB space without compromising performance and is an excellent choice for inrush protection circuits or for controlling equipment such as energy storage systems for solar panels or vehicle to home charging points for electric vehicles. This new device features OMRON… |
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Low-Profile Latching Type Power Relay Tailored for High Inrush Performance in Smart Building Automation Systems OMRON Electronic Components has introduced new G5RL-K-EL latching type power relay that is designed for high inrush performance needed in smart building automation systems and for the control of capacitive loads. This new 16A power relay is approved to IEC60669-1, and has a high inrush current capability up to 255A which makes it ideal for demanding switching… |
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Automatic Irrigation System using an Arduino Uno Every one of us likes a little greenery in our houses, don’t we? Plants require really low maintenance and can be left for days without supervision, but our long trips extending over a week or 2 can be detrimental to the health of plants due to the lack of moisture in the soil. In such situations, the plant may wither or die due to the absence of proper watering. In order to… |
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New T-configuration MOSFET Relay Modules with 1 pA Low Leakage Current OMRON Electronic Components Europe has introduced new high voltage and high current versions of its T-configuration MOSFET relay modules. The new G3VM T-modules with mechanical and MOSFET relay technology provide an accurate, compact, and long-lasting switching solution with no mechanical contacts. The new OMRON G3VM-61MT and G3VM-101MT join high… |
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Automatic Bottle Filling System using Arduino Automatic Bottle Filling Machines are most commonly used in beverages and soft drink industries. These machines use a conveyor belt which is an economical and fast way to fill bottles. Mostly PLCs are used for Automatic bottle filling machines, but you can make a very basic and versatile bottle filler using an Arduino. You can program the Arduino to automatically detect… |
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Build a Simple Motion Detector Circuit using 555 Timer to Control AC Loads Motion sensor circuits are there on the Internet for quite a while now. These circuits are mainly used to drive AC load (like lights, fans) in home automation or IoT projects. It is also very common in manufacturing industries, like on conveyor belts where the presence/position of a particular object has to be detected. So, in this tutorial, we are… |
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ESP32-CAM Face Recognition Door Lock System Security is of utmost concern for everyone these days, whether it's data security or security of their own home. With the advancement of technology and the increasing use of IoT, digital door locks have become very common these days. Digital lock doesn’t require any physical key, but it uses RFID, fingerprint, Face ID, pin, passwords, etc. to control the door lock. In the… |
