Circuits DIY – Page 83

In this tutorial, we are going to make a "Clap Switch Circuit with Relay". Let’s say you want to turn ON and turn OFF any electric appliance…

Introduction The growing number of hand-held electronic gadgets need rapid charging in a short amount of time. Internal circuit voltage loss…

An Overview of ADXL345 Sensor The ADXL345 is a 3-axis, low-power MEMS accelerometer module Having both SPI and 12C interfaces. It estimates…

In this tutorial, we are going to make a "Door Knob Touch Alarm Circuit". There are many simple alarm devices for personal use in bedrooms o…

Introduction In this tutorial, we are going to build the "Phase-Neutral-Earth Fault Indicator Circuit." A device called a phase-neutral-Eart…

Introduction No electronic circuit gadgets and devices without a battery. And, thus it is crucial to keep an eye on the battery. Therefore…

In this tutorial, we are going to make a "Fire Alarm Circuit". Things that are necessary for doing work anywhere, like workplaces, homes, or…

An Overview of TTP223 TTP223 is a Key Touchpad detector IC and is suitable to detect capacitive element variations. The TTP223 is a touchpad…

Introduction Indoor air quality is a big deal these days, maybe because we connected it to health and well-being. And, in times of covid, th…

In Electronics circuitry, the current flow is a requirement. They based this ACS721 current module on the ACS712 sensor, which detects alter…

Introduction A ceiling fan is among the most typical household appliances. A regulator is required for the ceiling fans to operate. Differen…

Barometric Pressure Sensors, are the newer form of the barometer, used for atmospheric pressure measurement of surroundings. Such measuremen…

In this tutorial, we are going to make a "Stepper Motor Controller Circuit". When you want a specific amount of rotation stepper motors are…

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