Optimised Semiconductor Noise Source Circuit
Overview We have previously released designs utilizing a transistor junction in Zener breakdown mode as a noise source. Those familiar with…
Keshav Ashok1 min1.9kBC547 Circuits
66 projectsDiscover a world of possibilities with BC547 circuits, designed to enhance your electronic projects with precision and efficiency. Whether you're a hobbyist, student, or professional electronics enthusiast, our collection of BC547 circuit offers versatile solutions for amplifiers, switches, sensors, and more. Explore circuit designs optimized for this popular NPN bipolar junction transistor, known for its high gain and low noise characteristics. Our detailed guides, tutorials, and circuit diagrams provide step-by-step instructions, troubleshooting tips, and creative ideas for incorporating BC547 transistors into your designs. Unlock the potential of BC547 circuits and unleash your creativity in electronics with our curated selection of high-quality and reliable circuits.
Keshav Ashok1 min1.9k
Dual Channel 12v Relay Driver Board Circuit
Overview In today's tutorial, we are going to make a "Dual Channel 12 Volt Relay Driver Circuit" using BC547 Transistors. A simple and user…
Keshav Ashok1 min10.1k
4 Transistor Audio Amplifier Circuit
In this tutorial, we are going to make a "4 transistor audio amplifier circuit". The amplifier is simple to construct and is adaptable to yo…
FNFarwah Nawazi2 min24.1k
3-Phase Signal Generator Circuit
Introduction A 3-phase signal generator circuit is a powerful tool for any engineer or technician working in electrical and electronic syste…
FNFarwah Nawazi3 min16.8k
Multipurpose FM transmitter Circuit - DIY
Introduction Knowledge matures when practically gets implemented. It allows a person to get a clear sense of many things. So, to understand…
FNFarwah Nawazi1 min10k
Simple Soil Dryness Detector Circuit
In this tutorial, we are going to make a "Simple Soil Dryness Detector Circuit". Soil is the most important natural gift after water and sun…
KSKiran Saleem3 min6.5k
Non-Contact AC Voltage Detector Circuit
Introduction A non-contact voltage identifier or detector is an electrical analyzer that assists with recognizing voltage. Voltage presence…
FNFarwah Nawazi1 min11.9k
Simple PIR Sensor Circuit SL100
Introduction Have you ever thought that how the automatic doors of stores and malls work? How does it get open when there is a person? And h…
FNFarwah Nawazi1 min11k
Simple Colpitts Oscillator Circuit
Introduction To get the definite frequency and amplitude in various electronic circuits, oscillator circuits become part of those circuits…
FNFarwah Nawazi2 min12.1k
Simple Single Transistor Audio Amplifier Circuit
Introduction The electronics are nothing without the amplifier circuits. Since amplifiers are one of the basic and important circuits, there…
FNFarwah Nawazi2 min39.9k
Simple Broken Wire Detector
Introduction Sometimes it happens that after making any device or circuit it would not work properly. So, the first thing a person can do is…
FNFarwah Nawazi1 min12.9k
Short Circuit Protection Circuit
Introduction Sometimes you may have observed that your heavy electronic devices suddenly stop working. There could be so many reasons for th…
FNFarwah Nawazi1 min18.6k
Heat Sensor Circuit using Thermistor
In this tutorial, we are going to make a "Heat Sensor Circuit". Nowadays it is essential to install heat sensor circuits in industries, shop…
KSKiran Saleem2 min18.5k
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