NE555 precision timer IC is one of the most important precision timer IC. There is a huge list of projects that can be built by using 555 Timer ICs. NE555 Timer IC is also considered … Read more
Syed Saad Hasan
The use and need for printed circuit boards have seen a rapid increase in the past few decades. With the ever-reducing technology size and the constant increase in design complexity, it has become ever so … Read more
Double Layer PCB | Construction And Applications
Proper PCB Designing techniques are an integral part of the production of every electronic gadget, which is used either for domestic use or for industrial purposes. Apart from electrically connecting, it also gives mechanical support … Read more
PCB Designing Techniques & Best Practices For Beginners
PCB design & fabrication has found its integral importance in today’s world of modern consumer electronics. But, designing & fabricating your PCB using local services tends to be really expensive & messy. Also, a number … Read more
PCB Design Tutorial Using EasyEDA & JLCPCB | PCB Designing
Security door alarms are simple electronic devices that trigger when an intruder or trespasser tries to gain access to any designated area. They are a necessary part of today’s home security systems. There are a … Read more
Security Door Alarm using Magnetic Reed Switch – DIY Project
The invention of the printed circuit board also called a PCB board or a PCB led to faster, easier electronic assembly and enabled the creation of circuits with a vast number of components. Today PCBs … Read more
Advantages Of Using A PCB – Printed Circuit Board
PCB designing has become quintessential in the electronics industry and is a technology applied in almost every field; From personal computing systems to military equipment. PCB designing is an intricate and complex process that requires … Read more
Choose JLCPCB For Your Next PCB Project | Premier PCB Design Service
With the ever-increasing design complexity & miniaturization of technology size in healthcare, military, and industrial applications. The demand for high-grade Multilayer PCBA has increased ten folds over the decade. Smartphones & PCs perfectly represent applications … Read more
Multilayer PCBA & PCB | Benefits And Limitations Over Conventional PCB
A water level indicator circuit is a simple electronic mechanism to indicate the level of any conductive non-corrosive liquid in any vessel (overhead tank, reservoir & container, etc.).So, In this project, we are going to … Read more
Simple Water Level Indicator Using A1015 Transistors
The LM393 is a dual independent accuracy voltage integrated circuit, run with a single (2V to 36V) or else a dual supply (±1V to ±18V). This IC comprises two independent voltage comparators to operate from … Read more
Sound Sensor Switch Circuit Using LM393N Dual Comparator IC
A Simple audio amplifier (or power amp) is an electronic amplifier, that amplifies audio signals before sending them to a device like a headphone, or to a sound output that transmits it out through a … Read more
Audio Amplifier Circuit Using Two BC108 Transistors
An audio amplifier circuit serves the purpose of increasing the amplitude of an audio waveform. without changing other properties of the waveform such as frequency or wave shape. They are one of the most common … Read more
2 Watt Audio Amplifier Circuit using TBA820
Laser Tripwire alarm can detect the movement of people or objects while they are passing through the laser beam and trigger security alarms as alert signals to those concerned. It is an important component of … Read more
Laser Tripwire Alarm Circuit Using NE556 Dual Timer IC
A LED Dimmer is a circuit that works with light fixtures to control the brightness of a light. By changing the voltage waveform being applied to the lamp or LED, it is possible to lower … Read more
LED Dimmer Circuit Using LM317 Voltage Regulator IC
A DC adjustable power supply is an integral part of any power supply unit used in electronic equipment. It serves as an interface between a wall outlet and common power electronic equipment. In this project, … Read more
Adjustable Power Supply Circuit using LM317 Voltage Regulator IC
An amplifier is the heart and soul of any audio system & is the component responsible for taking a source signal & presenting it to a loudspeaker. Amplifiers typically come in formats such as power … Read more