By following the steps outlined in this article, you can Control Relay with HMI using Arduino and let your imagination lead the way to automation and control. You can create your own automation projects and enhance the convenience and efficiency of your daily life.
The 8X8 dot matrix display, which consists of an array of LEDs that can be individually controlled to form patterns, numbers, or letters. In this article, we will learn how to use an 8X8 dot matrix display with an Arduino Uno board and a 74HC595 IC.
The adjustable on delay timer we have discussed in this article allows for precise timing control in various electronic applications. By utilizing the 555 timer IC, BC547 and BC557 transistors, and a 10 trimpot etc., you can create a reliable and adjustable on delay timer circuit.
In this article, we will discuss how to make a 200W inverter using the IR2153 IC and 75N75 MOSFET, along with the 10K trimpot and few more basic components. These components are essential for building a power-efficient and reliable inverter.
By incorporating the IRF9540 MOSFET into reverse polarity protection circuits, potential damage and hazards caused by reverse polarity connections can be mitigated effectively, ensuring the longevity and safety of electronic systems.
In this article, we will explore how to make a 1.2V automatic battery charger using LM393 IC. With this simple yet effective circuit, you can effortlessly charge your batteries, ensuring they are always ready to power your devices.
Building a programmable object counter DIY using the ATMEGA328 IC can greatly simplify counting tasks in various applications. By following the appropriate circuit design, you can create your own programmable object counter DIY that meets your specific requirements.
The ESP32 IoT Home Automation System utilizing the ESP32 board and ULN2803 IC opens up a world of possibilities for users seeking to automate their homes. The integration of these two powerful technologies allows for seamless control, monitoring, and management of various home appliances and devices.
A temperature controlled relay switch is a useful device that can automatically control the operation of various electronic systems based on the ambient temperature. In this article, we will discuss how to make a temperature-controlled relay switch using the LM358 IC, BC547 transistor, 10k thermistor, 3V & 9V zener diode, and 10k trimpot.
By following the guidelines and understanding the role of each component, DIY enthusiasts can build their own automatic lithium battery charger. This project not only provides a practical solution for charging lithium batteries but also enhances one’s knowledge and skills in electronics.
Variable Power Supply 0-30V_10A Circuit Diagram
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