An AVR microcontroller board will usually have a header for connecting a programmer / debugger such as the Atmel AVR Dragon. This is not the case when building a microcontroller circuit on breadboard.
This tutorial shows how to connect the AVR Dragon to an AVR microcontroller breadboard circuit for programming and debugging the microcontroller.
How to make a battery clip easy to plug into a breadboard. The same method can be applied to any wire that needs to be plugged into a breadboard.
Battery Clip with Single Strand wire Soldered to the Ends
In this review the Arduino breadboard with box of wire links is reviewed. The part number for this kit is A000032.
Arduino Breadboard with Box of Wire Links – A000032
In this electronic circuit, when the ambient light level drops below a certain level, the LED switches on automatically.
In this tutorial you will build a dice that is shaken by holding the button in and thrown by releasing the button. The shake, throw and number thrown are animated and displayed on a seven segment display.
A 74HC595 IC is used to interface the 7-segment display to the Arduino, using only 3 Arduino digital pins.