leds Archives - Page 4 of 4 - Projects Tutorials Code Library for Atmels Atmega32 AVR

MAX1726X – MAXIM INTEGRATED FUEL-GAUGE IC FAMILY

Maxim Integrated has developed an algorithm to accurately estimate the battery state of charge and safely handle most batteries. Designers of lithium-ion (Li-ion) battery-powered mobile devices such as wearables, electric bicycles, power tools and internet of things (IoT) products can improve the end-user experience by extending run-time and delivering accurate battery state-of-charge (SOC) data with […]

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Interface 7 Segment Display to AVR Atmega32 using CD4511B

Electronics News Updates / Ibrar Ayyub

Seven Segment Display operation using Atmega32 and CD4511B Seven segment display is a frequently used device found in several applications such as queuing systems, some types of clocks and calculators. So in this article, we explain how to Interface a 7 Segment Display to the AVR Atmega32 MCU and get it working. Note: We have

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Using AVR Studio – My first C++ code

LED Projects / Ibrar Ayyub

This is an extremely simple “Hello World” C++ code for the ATMega32 that you can follow using AVR Studio. You do not need any hardware such as the chip or even the ISP programmer cable because AVR Studio simulates the inputs and outputs, and you can see for yourself how the ports behave. This is

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A DC Motor Controller with Control Leds

Electronics News Updates / Ibrar Ayyub

It can be controlled through logic levels to set the speed and the direction of the rotation of CC brushed motors and stepper motors; outputs have LEDs indicating the rotation direction. The circuit board we are presenting this time is based on the dual-bridge driver L298N, in a traditionally mounted version in a Multiwatt container

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Music-controlled Puppet Using Atmega32

Sound - Audio Projects / Ibrar Ayyub

Introduction The purpose of this project was to design a dancing puppet which is musically controlled by the microcontroller. This is a simple, inexpensive dancing puppet, which can dance to any tune you want. For as little money as possible, you can bring Pinocchio to life. Pinocchio can move, twist and dance to whatever tune

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SmartBlinds Using Mega32

Home Automation Projects / Ibrar Ayyub

Overview The SmartBlinds system uses a microcontroller to control the angle of a set of miniblinds used at home, in the classroom, or on the job. Using SmartBlinds, a user can more effectively control the light coming into the room, or have an alarm that opens at a specified time. We’ve noticed that despite the

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New LED Driver and Sequencer Launched by Dialog Semiconductor to Enable Complete Programmability of 18 LEDs

News / Ibrar Ayyub

Kirchheim/Teck, Germany (PRWEB) May 23, 2005 Dialog Semiconductor Plc (NASDAQ: DLGS, FWB: DLG) has launched a new universal LED controller which provides complete programmability of up to 18 LEDs for the control of lightshows, backlights and signal LEDs in cellular handsets, handheld games, and other portable devices requiring varying light sequences. The new DA9026 IC

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New LinkSwitch

News / Ibrar Ayyub

SAN JOSE, Calif. (PRWEB) June 30, 2008 LinkSwitch-II features Power Integrations’ advanced primary-side regulation (PSR) technology, which utilizes a transformer winding to sense the output current rather than relying on lossy, expensive secondary-side components to provide feedback and regulate the output. This cuts system component count by up to 30 percent, resulting in simpler, more

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Beginner's Guide – AVR Programming

AVR ATmega Projects, How To - DIY - Projects / Ibrar Ayyub

You will get this done in 30 min. Step 1: Parts 1. 1 X any type of circuit board 2. 1 X Atmel AVR Atmega16 microcontroller 3. 8 X 330 ohms Resistors 4. 8 X LEDs 5. 1 X AVR Programmer (just use for download the code, i used a STK500) Step 2: Build the

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Charlieplexing 7 segment displays using Microcontroller

AVR ATmega Projects, LED Projects / Ibrar Ayyub

This instructable describes how to charlieplex a bunch of 7-segment led displays. Charlieplexing of discrete leds has been the topic of a few other instructables. The Charlieplexing LEDs- The theory and the How to drive a lot of LEDs from a few microcontroller pins comes to mind. They are both excellent and should be read

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