In this tutorial, we are going to make a Plant watering watcher or Dry soil detector. Not all of us remember watering the plants and as we all are aware of the fact that if … Read more
2n2222
In this tutorial, we are going to make a Moisture sensor circuit. These circuits are useful for everyday life as well as some electronic projects. It is a simple musical alarm circuit that produces a … Read more
Moisture Sensor Alarm using 2N2222 Transistor
You have heard of light detector LED circuits, today we are going to explain how you can make a Dark detector LED circuit. Using this circuit you can control LED based on the intensity of … Read more
Dark Detector LED Circuit Using LDR
In this article we are going to demonstrate a simple and interesting project of a light-activated LED circuit, using an LDR and photoresistor. This circuit is very easy to build and beginner-friendly we are using … Read more
Light Activated LED using Photoresistor LDR
Would you like to learn how to make a led chaser circuit using some transistors? LED chaser circuits are simple electronic circuits that usually find their use in advertisement and decorative purposes in places such … Read more
LED Chaser Circuit using Transistors – Electronics Projects
2N2222 is an NPN bipolar junction transistor commonly used for low power amplification and switching. It has three terminals namely emitter, base, and collector. It is designed for low to medium current, low power, medium voltage, and can … Read more
2N2222 NPN Transistor – Datasheet
Simple Siren circuits are an important part of electronic security devices nowadays. In this project, we will focus on a simple & low-cost transistor-based circuit with a high-power loudspeaker, which can be used for home … Read more
Simple Siren Circuit Using Transistors
Wireless energy transfer is a method of transferring useful electricity from one place to another without the need for electrical conducting media. Usually, this process involves a phenomenon known as electromagnetic induction. In this tutorial, … Read more