Circuits DIY – Page 71

Introduction In our different articles, we have discussed DC motor speed controls. So, we thought to discuss the AC motor controller in this…

A regulated power supply converts unregulated AC (Alternating Current) to a constant DC (Direct Current). A regulated power supply is used t…

Introduction The power supply is the basic electronic circuit, used in every other electronic device and therefore we have seen that many st…

Introduction Shocks and vibrations can be harmful sometimes, and therefore it is important to estimate or calculate them for taking early pr…

This article is about the ADXL335 module. Yes! you guess it right. It's an accelerometer! An accelerometer is a device that senses vibration…

In this tutorial, we are going to make a "DC-DC Boost Converter using MC34063A IC". A DC-to-DC boost converter steps up voltage (while stepp…

The dark-activated alarm is a circuit that is used to identify darkness or loss of light. It only produces an alarm sound in darkness becaus…

Introduction The motor driver modules are devices that are used in autonomous robotics and embedded circuits to operate motors. A motor driv…

Multivibrators are non-sinusoidal oscillators which are usually two-stage amplifiers with positive feedback. These circuits are made up of b…

Introduction Plant moisture level Monitor is the solution for agriculturists, gardeners, farmers, and people who cherish growing plants. Cer…

Introduction Oftentimes, while building circuits, we find ourselves in a tricky circumstance where we require more power than the power sour…

Introduction The KY-031 Knock Sensor module is a vibration sensor that detects knocks and taps and sends a signal. A spring-based sensor, a…

In this tutorial, we are going to make a "230V AC Powered LED Circuit". A dedicated LED AC-powered circuit provides an accurate constant cur…

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