What is a Fire Alarm? A Fire alarm is a simple electronic circuit that determines the presence of any hazardous fire in its vicinity & triggers an array of preventive measures such as overhead sprinklers … Read more
thermistor
In this tutorial, we are going to make a “Fire Alarm Circuit”. Things that are necessary for doing work anywhere, like workplaces, homes, or streets; safety matters the most. A safe workplace reduces injury and … Read more
Fire Alarm Circuit Using Thermistor
Introduction To secure the various process in different industries, heat is an important physical measurement. As you know that industries have furnaces, freezing substances, and melting machines, therefore in industries and the industrial process, temperature … Read more
Heat Sensor Circuit
In this tutorial, we are going to make a “Heat Sensor Circuit”. Nowadays it is essential to install heat sensor circuits in industries, shopping malls, and residential areas to prevent anything from fire accidents and … Read more
Heat Sensor Circuit using Thermistor
Introduction If you live in a hot region, you know the importance of cooling fans and their benefits. In cooling fans, cooler air is drawn into the case from outside, heated air is expelled from … Read more
Cooling Fan Speed Control Circuit
Introduction To secure the various process in different industries, heat is an important physical measurement. As you know that industries have furnaces, freezing substances, and melting machines, therefore in industries and the industrial process, temperature … Read more
Fire Alarm Circuit
Introduction Nobody needs us to explain the importance of fans in our lives. Hey! I am talking about the electrical fans. The ones most of us cannot live without. But nobody can deny the fact … Read more
Temperature Controlled DC Fan
“Mechanization is good, as long as it satisfies the machine particularly clearly,” we’re using a thermistor in our tutorial so that it commences above the prescribed level and stops when the temperature reaches a certain … Read more
Temperature Controlled DC Fan using Thermistor
Introduction: A device that is designed to respond to the increase in temperature of an element when it is caught in a fire or high heat is called heat sensitive device. It is used in … Read more
Simple Heat Sensor Circuit
Introduction: Devices that are powered with a direct current source are DC devices. DC fans or direct current fans require a fixed voltage from a battery or any DC source to power up. These fans … Read more
Temperature Controlled DC Fan – Electronics Projects
Introduction “Safety comes first”. This is the phrase that you and I hear since our childhood, and that’s okay, completely fine. Because we also think that safety should always be our priority, no matter what. … Read more
How to Make a Simple Fire Alarm Circuit
In this tutorial, we are going to demonstrate a project, “Fire Alarm.” In modern buildings and architecture, fire alarms are the most critical necessities, especially in banks, data centers, and gas stations. They sense fires … Read more
Fire Alarm using Thermistor
We all know for a fact that watching and waiting for the water to boil in your kitchen could be a really boring thing to do and there is a chance of spilling if not … Read more
Water Boil Alarm using Thermistor
In this tutorial, we are making a cold sensor alarm in the simplest way possible. We are using a 555 timer IC here, you must be familiar with this IC because it is used in … Read more
Cold Sensor Alarm Switch Using 555 IC
This circuit warns when a vehicle such as a car, jeep, bus, etc gets overheated, or its temperature rises above a safe level. The circuit will warn with a buzzer beep and an LED flashing. … Read more
Car Engine Overheat Detector Alarm
The high / over temperature sensor or detector alarm is a circuit that senses the temperature of the circuit and activates the alarm and flashes the LED when the temperature rises above normal. Thermocouples or … Read more