Introduction: A timer is a special purpose clock that is used for measuring particular time intervals. It is highly applicable in our daily life devices or equipment to switch the load for a certain amount … Read more
Delay & Timer Circuits
Introduction Since we are living in an era where we always take help from gadgets that make our life easy. Timer circuits make your day manageable by alerting you about the task to complete. This … Read more
10-Minute Timer Circuit – 555 Timer
In this tutorial, we are going to make a “Variable Timer Relay” using Arduino. Timers are used in many applications in our day-to-day life. As some electronic or electrical appliances need a time-limited power supply, … Read more
Variable Timer Relay using Arduino
In this tutorial, we are going to make a “Time Delay Relay”. Time delay relays are simply controlled relays with a time delay function built in. They control an event by energizing the secondary circuit, … Read more
Time Delay Relay Circuit
In this tutorial, we are going to make a “Timer Alarm Circuit using NE555”. In many electronic circuit applications for ensuring the correct operation of the circuit, a delay of a few seconds or minutes … Read more
Timer Alarm Circuit using NE555
Introduction In this tutorial, we are going to learn about the “Time Delay Relay.” Time delay relays are generally known to those who work with electricity. As you know, that device is used to regulate high … Read more
Time Delay Relay SL100
Introduction In electronics, timers are the circuits that provide the signal that changes the state of the system. To understand this, in this tutorial, we are going to “Adjustable Timer Circuit using 555”. And, to … Read more
Adjustable Timer Circuit using 555
Introduction In electronics, timers are the circuits that provide the signal that changes the state of the system. To understand this, in this tutorial, we are going to “Simple Timer Alarm Circuit using IC 555”. … Read more
Simple Timer Alarm Circuit using IC 555
A Simple timer circuit is a crucial part of any electronic circuitry that introduces a set time delay in various switching devices. This delay of a few seconds or minutes becomes a crucial requirement for … Read more
Simple Timer Circuit Using 2N3904 NPN Transistors
Today in this post we will discuss the top 3 simple timer circuits. A timer switch or timer circuit is a timer to control any electronic switches or circuits by a timing mechanism. Here, the … Read more
Top 3 Simple Timer Circuits
Introduction Sometimes you may have observed that when we give supplies to our electronic or electrical appliances, they take some time duration to turn ON. For instance, when you give power to the refrigerator, washing … Read more
Delay Timer Circuit using IRFZ44N
What is a Timer Switch? A timer switch is basically a control device that provides an output signal with respect to the input signal provided. It is generally used in commercial or industrial-grade equipment such … Read more
How to make a Timer Switch Using BC547 Transistor
Here, in this DIY, we are making a “Simple Time Delay Circuit Using 555 Timer IC.” This circuit comprises 2 switches one for starting the delay time and the other for reset. It additionally has … Read more
Time Delay Circuit with Relay
As the name proposes, “One-minute Timer,” this DIY circuit tutorial is a timer circuit that turns OFF and ON an LED exactly after every one minute. It employs a NE555 timer IC that is a … Read more
1 Minute Timer Circuit
With the constant growth of the process control industry, the need and applications for On/Off delay timers is ever increasing. There are many industrial processes and tasks that would not be possible without the application … Read more
How to make a Timer Switch Circuit – Delay Timer Relay
In this tutorial, we are making a project of dual-time delay relays using 556 IC. The 556 is a dual timer IC that has two 555 timers in a single 14 pin package. Since this … Read more