LDR Object Counter
This is a more complex LDR based project. I decided to create a simple LDR…
Controlling an LED using a Light Dependent Resistor (LDR)
To demonstrate how a light-dependent resistor works, I made a simple project – controlling an…
Light-Dependent Resistor (LDR)
A light dependent resistor, in short LDR, is an electronic component whose resistance varies depending…
Voltage Divider
A voltage divider is a simple electronic circuit that has two resistors connected in series….
Wifi LED display – WiFly + Arduino
I recently worked on a wifi led display project. It involved controlling an LED display…
Connecting WiFly shield to Arduino Mega
While mounting a WiFly shield to an Arduino UNO is easy, mounting the shield on…
WS2812 and WS2812b Comparison and Specifications
Controlling LED matrixes, strips and other large scale LED projects using normal LEDs…
Bluetooth Controlled Arduino Robot Arm
Remember the arduino robot arm tutorial i shared some time back? Well, i decided to…
Float to String and Float to Character Array – Arduino
Converting a float to string or float to character array can be quite frustrating. I am…
Adding Bluetooth capability to your project – Arduino+HC-06
Being able to control your Arduino project using Bluetooth totally awesome. You don’t have to…