Arduino Water Heater Controller Circuit with LCD
In this tutorial we are going to construct a water heater temperature controller circuit using Arduino, LCD and a water
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Make a 1.5V to 220V Inverter Circuit | Step by Step
In this post we are going to construct a simplest possible power inverter whose size is not more than a
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Arduino Countdown timer with LCD and buzzer
In this post we are going to construct a countdown timer using Arduino with 16×2 LCD display and buzzer which
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IoT based Smart Agriculture Monitoring System
We are going to construct a smart agricultural monitoring system which can collect crucial agricultural data and send it to
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Arduino 7 Segment Display Clock: With and Without RTC
In this post we are going to learn how to construct 7 segment display digital clock using Arduino. We will
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IoT Based Air Pollution Monitoring System – Arduino
In this post we are going to make couple of IoT based air pollution / air quality monitoring systems, one
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How to Send Data to Thingspeak without Sensors
In this post we are going see how to send data to Thingspeak without any sensors, this tutorial is aimed
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Digital Stopwatch Circuit Diagram Using ICs
We are going to construct a digital stopwatch circuit using 7 segment LED display and digital ICs like IC 4026
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Arduino 12V Lead-Acid Battery Charger
In this post we are going learn how to make a smart automatic lead-acid battery charger which can charge 6V
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Arduino Lithium-ion Battery Charger
In this post we are going to build a smart 3.7V Li-ion / Li-Po battery charger using Arduino, which is
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