Electrical projects

I connected 4 LED's to the Arduino as a feedback mechanism. When there is no light 4 LED's are on. A little light turns 3 LED's on and at next stages we have 2 or 1 LED on. When there is sufficient light detected by LDR there is no on LED. LED's will be on randomly. for example when we have to turn two LED's on it's not dictated that 1st or 2nd LED should be on. I used rand() function to choose which LED's should be on in each state. Download link: https://drive.google.com/open?id=1yv0Gs78GbgMPImtSj3OpyhwSoRnBpqv0

In this video I am talking about how to have an input and an output for Arduino boards. As input I used a push button and for output I used a LED. This video covers programming, configuration, wiring and simulation in Proteus. here is the program in Arduino: https://drive.google.com/open?id=1-wfU1H1zvWaf27jsJzT5NyJJpoHJ2fEy here is the schematic in Proteus: https://drive.google.com/open?id=1X4uUuXNBkGUL7xXUOHPM1zK26VU_vwgx

In this post I shared a project which is about 6 LED's that will blinking one after the other and there is a push button to control in which direction they should be blinking. You can change both the direction of blinking and the speed of it. here is the link for program in Arduino: https://drive.google.com/open?id=1_tF1ELb0vY0JKHIEEFmTWrlzFBZSfemQ here is the link for schematic in Proteus: https://drive.google.com/open?id=1WIchbD0DIo-WrI8ogTbAL06EQGXqBc5F

In this video I am talking about how to build a blinking LED. It describes wiring, configuration and how to write your program Arduino board. The time of blinking can be changed in the program. Here is the program in Arduino: https://drive.google.com/open?id=1mNxAlIeSyK-wm3hp7v7uiENOxlJGlxbj Here is the link for schematic in Fritzing: https://drive.google.com/open?id=1CFtxLTIj4aGyv_Potf1bR9VY9StAogEJ

This video is the first video of the Arduino tutorials collection. It is about Arduino uno board and some electronic elements on it. I discussed USB port, power port, inputs and outputs, LED's, reset button, etc.

In this project we have a 16*2 LCD with Arduino. There are some special simple commands if you want to write a statement in LCD. First you have to add #include <LiquidCrystal.h> library for using LCD and then by some simple commands as described in the program you can write on it. here is the program in Arduino: https://drive.google.com/open?id=1ygOaUlaDdNTDn7nOOupW-xTplsMoC4dk

This project is about measuring the temperature with LM35. LM35 is a quite an accurate temperature sensor with good precision.There are two different ways for wiring LM35 and if you see the manual you will find that.I used the first wiring structure. Temperature is displayed on 4 digit 7 segment. Download link: https://drive.google.com/open?id=17e2DI4lpyCIK9ZRyFLFc_5z1XRjX2Idb

This project is about measuring the distance between an ultrasonic sensor and a surface. HC-SR04 is an ultrasonic sensor with 4 pins. Two for + and - of the supply. Trigger pin which is responsible for emitting ultrasonic waves and echo pin which is used for receiving waves. Download link: https://drive.google.com/open?id=19PL5qU8bKDY2yc17RJ3dPg0v_cDOdicG