LM324 Photo diode sensor Or Infrared Proximity Sensor (Line following Robots’ Sensor)
Line follower robot needs sensors to detect the line to follow. Robot can detect line in two ways. One is using vision sensor (Robotic eye) or using Photo diode sensors as the line is drawn in single surface with two differentiating colors. Robotic eyes are too expensive so we will have to use use photo diode sensors.
Now we are going to build a sensor that will sense the reflective objects from a certain distance. This will work as proximity sensor. The Continue reading “LM324 Photo diode sensor Or Infrared Proximity Sensor”
Yes you are here because you’ve chosen this techiehunters’ posts and clicked on Arduino LED blinking project. So let’s collect the important components list. We will need an IDE for coding on Arduino. You will get the IDE from this site. First download the installer then install the software. Remember don’t plugin the Arduino while installing this software. if you have done the installation of the software then come to the components.
1. Arduino —- 1pc
2. LED —- 1pc
3. Jump Wire (male to female) —- 2pcs
First of all connect the LED with Arduino. Connect the Arduino pin 13 with Continue reading “Arduino LED blinking”