led Archives - Page 2 of 59 - Projects Tutorials Code Library for Atmels Atmega32 AVR

PHOTORELAY OFFERS 1.2-A ON-STATE CURRENT RATING

Leave a Comment / Electronics News Updates / Muhammad Bilal

With enhanced sensitivity, this photorelay provides engineers with a more convenient and reliable alternative to conventional mechanical relays. Toshiba Electronics Europe GmbH has further strengthened its extensive optoelectronics portfolio with the introduction of a new photorelay. Supplied in a compact DIP6 package, the TLP4590A provides engineers with a more convenient and reliable alternative to conventional […]

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Connection Diagram of 7 segment with ATmega16 32

7-Segment Display Interfacing with AVR ATmega16/ATmega32

Leave a Comment / LED Projects / Ibrar Ayyub

7-segment displays comprise 8 LED elements – 7 linear segments that form numerals, plus a circular dot. Numbers 0-9 and some letters (A, C, D, E, F, H, L, O, P, U) are represented using combinations of the 7 lines. The dot creates decimals. Each element connects to a dedicated pin, allowing individual control. Pins

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Interfacing of Push Button with Atmega16

Leave a Comment / LED Projects / Ibrar Ayyub

In this tutorial, I will walk through interfacing a push button with the Atmega16 microcontroller. It is assumed the reader has some familiarity with basic microcontroller concepts from my previous post on blinking an LED. Before connecting a push button, we must understand how to configure ports for input and output. Ports need to be

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Block Diagram of AVR ATMega32 based DC Motor Controller

Speed and Direction Control of DC Motor using AVR Microcontroller

Leave a Comment / Motor Projects / Ibrar Ayyub

Controlling the direction and speed of a DC motor is a crucial requirement in various applications, including: 1. Robotics: Adjusting the movement direction and speed of a robot. 2. Industrial Machinery: Modifying the direction and speed of rotating equipment. 3. Home Appliances: Regulating the speed of a battery-operated portable fan. 4. Defense Systems: Rotating radar

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AVR USB Devices and Programming

Leave a Comment / Microcontroller Programmer Projects / Ibrar Ayyub

During this week’s lecture, we delved into a relatively less-explored subject: USB, a widely-used protocol enabling computers to interact with peripheral devices equipped with microcontrollers. Developing a USB device empowers any computer to establish communication without the need for the specialized software and hardware that have been our focus thus far. For the next two

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How to use Push Button with ATMEGA32 AVR Microcontroller

Leave a Comment / LED Projects / Ibrar Ayyub

This tutorial will provide an understanding of push buttons and their integration with the AVR ATmega32 microcontroller. While push buttons can be applied to control various devices, we will focus on using them to manipulate an LED in this demonstration. Additionally, we will delve into the utilization of “if and else” statements in the C

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ATMega32 AVR USART C programming examples

Leave a Comment / Microcontroller Programmer Projects / Ibrar Ayyub

In the previous article, I discussed the USART module of the ATMega32 device, providing some practical examples. In this article, I will present additional USART examples that involve AVR C programming techniques. These techniques include creating conditions based on received characters and utilizing the ANSI C string functions library. In this straightforward illustration, the user

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OKW’S NEW CONTROL-KNOBS WITH OPTIONAL LED ILLUMINATION

Leave a Comment / Electronics News Updates / Muhammad Bilal

OKW has launched advanced new rotary/click CONTROL-KNOBS for menu-driven electronics – typically for devices manufactured in high volumes. [via] These elegant and ergonomic tuning knobs fit rotary potentiometers or encoders with round shaft ends (DIN 41591). They are ideal as the central element of menu-driven interfaces. Applications include measuring and control; medical, wellness and laboratory technology;

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SPARKFUN GARMIN LIDAR-LITE V4 DISTANCE MEASUREMENT SENSOR

Leave a Comment / Electronics News Updates / Muhammad Bilal

SparkFun Garmin LIDAR-Lite v4 Qwiic LED Distance Measurement Sensor is a high-performance, wireless optical distance measurement sensor that doesn’t require any soldering to get started. The LIDAR-Lite Sensor features up to a 10-meter range, 1cm resolution, and requires 85mA during data acquisition. Using the I2C protocol, users can read and write to the LIDAR-Lite v4, utilizing the SparkFun

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MURATA POWER SOLUTIONS DMR35 DIGITAL PANEL METERS

Leave a Comment / Electronics News Updates / Muhammad Bilal

Murata Power Solutions DMR35 Digital Panel Meters perform precision DC current or voltage measurements and feature a highly visible, 3½-digit display with a fast-acting 21-segment bar graph. This graph provides a helpful indication of quickly changing measured values. Rear-accessible DIP switches allow the selection of measurement range and display brightness. These meters are powered via an external 9VDC to

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