Analog Electronics
Analog Electronics deals with electronic systems that has a continuous variable signal. In this section we will discuss about various analog electronic projects that can be used to design your own amplifiers, oscillators, filters, analog converters, waveform generators and other analog circuits as required by your application.
Positive and Negative Feedback in Op-Amps Circuits
Operational Amplifiers or op-amps for short are perhaps the most widely used component amongst all analog electronics. Because...
Building a Wailing Siren Circuit using a 555 Timer IC
If you are an electronics hobbyist then you must have heard about the 555 timer IC and its 3 popular circuits viz. astable...
Design and Build a Simple Bistable Multivibrator Circuit Using Op-amp
The bistable multivibrator is one of those basic circuits which you might have learnt about in your high school or college, and...
Building a 555-Timer based Police Siren Circuit
Upon hearing a siren of a nearby police vehicle, one might think about how this tone is being generated. You’ll be surprised to...
Build a 555 Timer IC based Simple Push-on Push-off Circuit
If you are a hobbyist or have keen interest in electronics circuits, you must be familiar with 555 timer IC and its three...
Build a Simple Motion Detector Circuit using 555 Timer to Control AC Loads
Motion sensor circuits are there on the Internet for quite a while now. These circuits are mainly used to drive AC load (like...
Astable Multivibrator Circuit Using Op-amp
Multivibrator circuit is a very popular and useful circuit in the field of electronics and it’s the most basic circuit that you...
How to Design and Build a Simple Monostable Multivibrator Circuit using Op-amp
An operational amplifier or Op-amp is one of the most commonly used components in any electronic design. It’s a very versatile...
How to Build a High Efficiency Class-D Audio Amplifier using MOSFETs
Audio content has come a long way over the past decades, from a classic tube amp to modern-day media players, technological...
IoT Based AC Fan Speed Control using Smart Phone with NodeMCU and Google Firebase
In this article, we are building an AC Fan Regulator Circuit, which is able to control the speed of the fan by restricting the...
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Importance of Virtual Ground and Virtual Short in Op-Amp Circuit Designs
Operational Amplifiers are the workhorse of analog electronic designs. These humble devices are used from simple voltage...
How to Properly Terminate an unused OP-Amp to Avoid Noise and Power Related Issues
An op-amp plays a very crucial role when it comes to designing circuits with analogue components. But while implementing such...
Superheterodyne AM Receiver - Working with Block Diagram and Schematics
A superheterodyne receiver uses signal mixing to convert the input radio signal into a steady intermediate frequency (IF) that...
Relaxation Oscillator using Op-amp
Operational amplifier is an integral part of Electronics, and we previously learned about Op-amps in various op-amp based...
Butterworth Filter: First Order and Second Order Low Pass Butterworth Filter
Electric filters have many applications and are extensively used in many signal processing circuits. It is used for choosing or...
Biasing Methods of Class A BJT Amplifiers
When you want to design bipolar transistor circuits you need to know how to bias them. Biasing is applying electricity to a...
Frequency Compensation of Op-amp and why it is important in your Op-Amp Circuits
Operational Amplifiers or Op-Amps are considered as the workhorse of Analog Electronic Designs. Back from the Analog computers...
What is Vacuum Tube and How does it Work
You might be tempted to dismiss the good old tube as a relic of the past – after all, how can a few pieces of metal in a...
Electromagnetic Interference (EMI) – Types, Standards and Shielding Techniques
Certification is usually one of the most expensive and tedious stages during the development of a new hardware product. It...
Operational Amplifier Integrator Circuit: Construction, Working and Applications
Op-amp or Operational Amplifier is the backbone of Analog Electronics and out of many applications, such as Summing Amplifier,...
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New SAR ADC Family to Enable High-Precision Data Acquisition With up 65% Reduced Power
With eight SAR ADCs in 14-, 16- and 18-bit resolution at sampling speeds ranging from 10 to 125 MSPS, the new ADC3660 family of...
Efficient Power ICs with Low Quiescent Current to Extend Battery Life for Consumer, Industrial, Healthcare and IoT Applications
Maxim Integrated Products has introduced essential analog efficient power ICs, MAX17227A 2A nanoPower boost converter, MAX17291...
Maxim Integrated’s Essential Analog Transceivers Deliver Reliable Connectivity and Industry’s Highest Uptime for Industrial Networks Via Enhanced Fault Detection and Operation Range
Designers requiring longer uptime for industrial automation applications can accelerate troubleshooting and communicate across...
TLV320ADC5140 - New audio ADC for far-field Voice capturing in Smart Speakers
Texas Instruments has introduced the TLV320ADC5140, a new audio analog-to-digital converter that can capture clear audio up to...
New products in essential Analog portfolio deliver precision measurement and reliable protection
Designers can further reduce power consumption and solution size, while improving measurement accuracy, with three new industry...
Mouser Electronics Now Stocking Texas Instruments’ OPA855 8-GHz Operational Amplifier
Mouser Electronics is now stocking the OPA855 decompensated amplifier from Texas Instruments (TI). Designed as a wideband, low-...
New Tiny amplifiers minimize footprint and maximize performance in space-constrained designs
Texas Instruments released new small sized current-sense amplifier in a leaded package and small, accurate comparators with an...
New 45V, Zero-drift Operational Amplifier Provides Ultra-high Precision with EMI Filtering
The rapid expansion of wireless capabilities, such as Wi-Fi and Bluetooth-enabled applications, is increasing high-frequency...
New ADC and DAC ICs to Reduce System Footprint and Improve Performance
Texas Instruments introduced four tiny precision data converters, enabling designers to add more intelligence and functionality...
High-Performance Analog ICs for Building Automation, Automotive and Backup Power Systems
Maxim Integrated introduced three new building-block analog ICs for designers who are looking for greater efficiency and...