Arduino Digital Power Switch

Arduino Digital Power Switch

T.K. Hareendran - 11/20/15

Arduino Digital Power Switch is a “silent” digital electric switch circuit built around the exemplary µC Arduino (UNO) [...]
connection diagram of the linear active thermistor

Arduino Linear Thermistor Experiment

T.K. Hareendran - 11/16/15

Thermistor is a semiconductor device made of materials whose resistance varies as a function of temperature. A thermistor [...]
Arduino Stepper Motor Driver

Arduino Stepper Motor Driver

T.K. Hareendran - 10/19/15

In this tutorial I will explain how to drive a stepper motor using Arduino microcontroller. For this project, [...]
assembled pan tilt bracket

Arduino Pan & Tilt Bracket

T.K. Hareendran - 10/13/15

Inspired by the Pan/Tilt bracket from SparkFun (, recently I built my first prototype of an Arduino-based Pan/Tilt [...]

Motor Speed Sensor Module Circuit

T.K. Hareendran - 09/22/15

Here is a motor speed sensor module, the major goal is to check the rate of an electric [...]
arduino fsr connection

Arduino FSR Experiment and a Garbage Bin

T.K. Hareendran - 09/02/15

Integral to process control in many industries, level measurement sensors fall into two main types. Point level measurement [...]
addressable leds

Arduino Addressable LEDs & Splendid Projects

T.K. Hareendran - 08/22/15

Today, we're going to explore the uses of addressable LEDs. Addressable LED is an easy way to add [...]
arduino water flow sensor project

Working with Water Flow Sensors & Arduino

T.K. Hareendran - 08/13/15

Effective water management involves supplying water according to the real requirement, and thus measuring water is very essential [...]

Arduino LCD Enhancement

T.K. Hareendran - 08/10/15

The most popular display system widely used in Arduino projects is the liquid crystal display (LCD). LCD displays [...]
SW-520D arduino tilt sensor wiring

Arduino Tilt Sensor Experiment

T.K. Hareendran - 08/07/15

Tilt sensors are essential components in security alarm systems today. Standalone tilt sensors sense tilt angle or movement. [...]
arduino rain sensor

Arduino & Rain Sensor Experiment

T.K. Hareendran - 08/03/15

The experiment is for switching an acoustic sounder as a rain alarm after a predetermine time. It may, [...]

Arduino Soil Moisture Sensor Module

T.K. Hareendran - 07/23/15

If you are designing your own intelligent “Graden Computer” with an optional digital plant moisture sensor/water pump controller [...]
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