Today in this tutorial we are going to make a simple “ESP8266 Weather Station with BME280”. This electronic project uses ESP8266 ESP01 as the control device that easily connects to the existing WiFi network & … Read more
Simple Electronic Circuits
Welcome to our comprehensive collection of simple electronic circuits, designed to introduce beginners and enthusiasts to the exciting world of electronics. Whether you’re just starting out or looking for easy-to-build projects, our range of circuits offers straightforward solutions for learning and experimentation. Explore circuit designs for basic components such as resistors, capacitors, transistors, and LEDs, perfect for understanding fundamental concepts and building foundational skills. Our detailed guides, tutorials, and circuit diagrams provide step-by-step instructions, troubleshooting tips, and creative ideas for creating simple electronic circuits. Dive into the world of electronics with confidence and explore the endless possibilities with our curated selection of beginner-friendly circuits.
Introduction: The oscillator as known is a circuit that is used to produce oscillations either sinusoidal or non-sinusoidal at the desired frequency. There are many types of oscillator circuits, RC oscillator is one of its … Read more
RC Phase Shift Oscillator with 2N2222 Transistor
Introduction: Counters are basically used for counting anything. In electronics, counters are used for the counting of events on each received input pulse. The seven-segment displays are used to display the values of count and … Read more
Simple Seven Segment Counter Circuit using CD4026
Introduction A continuity test is important for any circuit. One broken wire can damage the whole circuit. The continuity test, as the name implies, examines the current continuity. In basic terms, it determines if the … Read more
Simple Continuity Tester Circuit Diagram
A USB Lamp circuit is a simple electronic circuit that serves the simple purpose of providing emergency light fixtures through the USB port of a Personal Computer or a laptop. In this project, we are … Read more
Simple USB Lamp Circuit – DIY Electronic Projects
Introduction Hey there, battery enthusiasts! Have you ever found yourself in a situation where your device needed to be powered by two batteries, but you only had one power source? It’s a common problem that … Read more
Charging Two Batteries from a Single Supply Source
Introduction Maintaining a constant heat source is crucial for the eggs’ survival when it comes to incubators. But what happens when there’s a power outage? Fear not; a 12V backup supply with a battery charger … Read more
Incubator Heater Backup Circuit with Charger
Introduction Do you want a simple yet precise solution to charge all kinds of NiCd batteries with great accuracy? This blog post is the answer to your needs! In this post, we will discuss a … Read more
NiCd Battery Charger Circuit using IC 555
Introduction Are you tired of constantly having to replace batteries in your electronic devices? Look no further than the battery-saver circuit! This ingenious circuit is designed to prolong the life of your batteries by regulating … Read more
Battery Saver Circuit BS250 CD4093
This article presents a simple circuit that protects lead acid batteries from self-discharging, particularly during periods of disuse or non-charging. The circuit prevents self-discharge and ensures that the battery remains fully charged and in good … Read more
Self-Discharge Battery Protection Circuit
Introduction As we bask in the glory of technological advancements, our needs and wants have also evolved. One of the essential requirements is automation – the ability to have devices and appliances function without human … Read more
Day Night Activated Triac Switch Circuit
Introduction Every person’s voice is unique and distinct. Often, we can recognize someone’s identity by their voice alone, without even seeing them. But what if you could modify the tone of a person’s voice and … Read more
How To Make a Digital Voice Changer Circuit
Introduction Have you ever heard of an instrument that can be played without even touching it? Well, such an instrument exists, and it’s called the theremin. Named after its inventor, Professor Theremin, this unique musical … Read more
Simple Theremin Circuit
Introduction Do you love tinkering with electronics and creating unique gadgets? If so, you’ll love this simple music box circuit that can be quickly built with just a few components. Using the popular 555 and … Read more
How to make a Simple Music Box Circuit
Introduction This article discusses how to build a digital volume control circuit using the IC DS1668. This IC is commonly used in audio equipment and amplifiers for push-button up/down volume control functionality. The article provides … Read more
Digital Up/Down Volume Control Circuit Using DS1668
Introduction Have you ever missed an important phone call because you were in another room or couldn’t hear the ringtone? The phone repeater circuit can solve this problem by expanding the range of your landline … Read more