avr board description and development
#AVR
#microcontroller
#development board
#programming
#embedded systems
#ATMega
#ATtiny
#ISP
#debugging
#prototyping
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Multitasking Pins circuit
It is entirely logical that low-cost miniature microcontrollers have fewer pins than their larger counterparts, sometimes too few. Consideration has been given to how to economize on pins by making them perform the work of several. It was noted that...
How to Design Battery Charger Applications that Require External Microcontrollers and Related System-Level Issues
Application note on designing linear and switch-mode (switching DC-DC converter current source) battery charger applications that require external microcontrollers and related system-level issues for notebook computers.
The application note provides guidance on the design of both linear and switching DC-DC converter...
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,...
Sensor Circuit Of Analog Line Follower Robot
The following circuit illustrates the sensor circuit of an analog line follower robot. Features include control by a microcontroller and a sensor circuit.
The sensor circuit for an analog line follower robot is designed to detect the presence of a line...
Augmenting a Microcontroller
Microcontrollers (MCUs) are versatile integrated circuits that enhance the functionality of electronics, robotics, and other projects. However, they...
Microcontrollers (MCUs) serve as the central processing unit in a variety of electronic applications, offering programmable control that allows for complex functionalities in...
AVR Dongle
This circuit is designed to program AVR controllers such as the AT90S1200 using a parallel port. The circuit is straightforward, with IC1 serving as a buffer for the signals transmitted between the parallel port and the microcontroller. This encompasses the...
avr programmer
The following circuit diagram illustrates a very simple AVR microcontroller setup (source: unknown). It requires minimal components and is easy to construct on a general-purpose matrix PCB. PonyProg2000 software can be used to program the AVR microcontroller with this programmer....
DIY ATtiny STK505 Programming Board Replacement
A do-it-yourself Atmel STK505 replacement board facilitates the programming of ATtiny84 and ATtiny861 AVR microcontrollers (14-pin and 20-pin) using the STK500 development kit. The article also details a quick setup connector board for the ATtiny 8-pin microcontroller.
The Atmel STK505 replacement...
knight Rider
A light computer has been developed that simulates the scanning effect seen in the KITT car from the TV series Knight Rider. The design utilizes a microcontroller, specifically the PIC16F84A, instead of the commonly used CD4017 counter IC. This choice...