LED Archives - electroSome

CloudX – Writing to PORTs

Ayinde Olayiwola — Sat, 20 Oct 2018 11:01:48 +0000

In the previous tutorial we saw how to blink an LED using CloudX board, but in some projects we might need to write to a PORT or a group of pins at the same time. For eg., for designing an 8 LED chaser, writing to pins one after the other makes your code look so […]

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LED Chaser using 4017 Counter and 555 Timer

Ligo George — Sun, 25 Sep 2016 07:06:01 +0000

Introduction A simple LED chaser hobby circuit can be made using 555 timer and CD4017 counter IC. You can use this circuit for decorative purposes. By modifying the circuit in a proper way, you can even use this to control lights working on AC mains. Components Required CD4017 Counter IC – 1 555 Timer IC – […]

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Led Blinking using Raspberry Pi – Python

Vivek Kartha — Thu, 25 Sep 2014 09:50:54 +0000

Led blinking is one of the beginner circuits which helps one to get acquainted with GPIO pins of Raspberry Pi. Here we use Python language to write the code for blinking Led at one second intervals. Components required One led 100 ohm resistor Jumper cables Raspberry Pi GPIO Specifications Output Voltage : 3.3V Maximum Output […]

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Simple Water Level Indicator

Abhay Bajpai — Sun, 30 Sep 2012 04:30:12 +0000

We have already posted about a Water Level Indicator and Controller using PIC Microcontroller. Today I am presenting a very useful, very cheap and very simple circuit using transistors for beginners in the field of electronics. This simple circuit can indicate the level of water in your tank using LEDs. Circuit Diagram The connections and arrangements […]

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LED Chaser using PIC Microcontroller

Ligo George — Sun, 06 May 2012 18:07:45 +0000

LED Chaser is a simple project for beginners that can build using PIC microcontroller. In this 8 LED are running like a Ring Counter. It is very simple and you can create different patterns as you like just by modifying the MikroC program. Here I am using PIC16F877A, one of the most popular PIC microcontroller. […]

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Blinking LED using PIC Microcontroller – MikroC

Ligo George — Sun, 06 May 2012 05:40:10 +0000

Welcome to the world of PIC Microcontrollers. You are in the right place if you are a beginner in the filed of microcontrollers. MikroC is the best compiler for beginners as it contains built in functions for most of the commonly used tasks. But MikroC is less efficient and the hex file generated will be […]

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