Volume Level Indicator Using Transistor
Introduction: A volume level or audio level meter is a common hand-held device that is designed to measure … Read more
bc547
How to make a Timer Switch Using BC547 Transistor
What is a Timer Switch? A timer switch is basically a control device that provides an output signal … Read more
Water Level Indicator Alarm
Introduction: Every residential or commercial sector needs a tank to store water in it as it is an … Read more
LED Flasher Circuit with Relay
Introduction In electronic devices, LEDs are usually used for indication purposes. Yet, there are also some of the … Read more
Simple Heat Sensor Circuit
Introduction: A device that is designed to respond to the increase in temperature of an element when it … Read more
Colpitts Oscillator Circuit using BC547 Transistor
Introduction: An oscillator is an electronic device that produces periodic, replicated, oscillating waveforms without the supply of input. … Read more
Boost Converter Circuit using LM555
Introduction: Power converters are commonly used in our daily life at home, commercially, and industrially. Different types of … Read more
Condenser Mic Preamplifier Circuit using BC547 Transistor
When we talk about amplifiers, these are the circuits that convert the lower input signals into a higher … Read more
Clap Switch Electronic Project
A Clapping switch is a fascinating DIY project circuit that turns ON/OFF the LED lights with a specific … Read more
BC547 NPN General Purpose Transistor – Datasheet
BC547 NPN General Purpose Transistor is designed for general-purpose switching and amplification. NPN transistor in a TO-92; SOT54 … Read more
Simple Audio Amplifier using 555 Timer IC
An electronics hobbyist is well aware of the importance, and use of the 555 timer IC in electronics … Read more
12V Relay-based Timer Switch Circuit Using BC547 Transistor
With the constant growth of the process control industry, the need and applications for On/Off delay timers is … Read more
Clap On-Off Switch with 4017 IC & BC547 Transistor
To understand the creation of energy through sound vibration, today in this article we have come up with … Read more
Single Transistor Amplifier Circuit
Introduction The single transistor amplifier circuits usually understand basic amplifiers and their different configurations. The circuit is easier … Read more
Two Transistor Audio Amplifier Circuit
Introduction In many of our tutorials, we have built different types of amplifier circuits, easier or more complex, … Read more
How to make a Timer Switch Circuit – Delay Timer Relay
With the constant growth of the process control industry, the need and applications for On/Off delay timers is … Read more