DDS with a microcontroller
#DDS
#microcontroller
#signal generation
#frequency synthesis
#digital oscillator
#waveform generator
#embedded systems
#programmable logic
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delay
This article outlines the construction of a simple microcontroller-based delay circuit designed for photographic applications, such as drop or high-speed photography. It is capable of controlling the trigger lag for cameras and flash units, generating periodic trigger pulses, or managing...
microcontroller led interfacing
The initial step often taken when learning about any microcontroller or embedded system is to make an LED blink. The circuit presented below illustrates the setup for interfacing an LED. Note: Due to the large dimensions of the circuit diagram,...
Talking Yoda head
The talking Yoda head consists of a Yoda mask and a microcontroller system to achieve the desired operation/effect. The basic operation of the project was specified as follows: The head was to be placed inside a closed box. Upon opening...
Automatic Switch Project 2
The switch control system utilizes sensors to inform the microcontroller of the trains' positions on the layout. This ensures that only one train occupies the main line at any given time and that switches are correctly set for the train's...
MICROCONTROLLER BASED AUTOMATIC ROOM LIGHT CONTROLLER
This project involves an automatic room light controller with a bidirectional visitor counter using a microcontroller. It is designed to manage room lighting and accurately count the number of individuals present. When a person enters the room, the counter increments...
Digital Calender Circuit
This is a digital calendar circuit that utilizes a microcontroller to display the date, day, and month on an LED display. The entire system is managed by an 8-bit microcontroller, which operates based on a program embedded in its ROM....
Electronics Engineering Herald - online magazine of electronics -home
Embedded systems serve as the core of most electronics-based systems, enabling data access, processing, storage, and control. While some simple electronic circuits can be designed without a microprocessor or microcontroller, this approach is often economically impractical, except for basic passive...
Triple Waveform Generator with 8038
The Tri-Waveform Generator can be used for a number of different uses. The one that I use it for is a signal generator to test circuits. The frequency range is 20 to 20kHz and can be adjusted by R1. The...
Exploring Microcontrollers
Many of today's appliances feature displays and buttons. Instead of relying on motors and gears, numerous household items now incorporate embedded microcontrollers. This exploration focuses on how to experiment with microcontrollers at home.
Microcontrollers serve as the central processing units for...