April 2010 - Protostack

5 Ways to power an AVR 28 pin board

April 24, 2010 Basics, Tutorials 0 Comment

How do you bring power to a AVR 28 pin Development Board? The first method is to use the power supply block and a wall wart. The AVR 28 pin Development Board includes a dedicated power supply block. Simply mount the components from a 5V power supply kit and 2.1 x 5.5mm DC Jack to...

hd44780 Character LCD Displays – Part 2

April 18, 2010 Input/Output Devices, Tutorials 9 Comments

Introduction This tutorial continues from Character LCD Displays - Part 1. In this part we will connect the LCD module to an Atmega8 microcontroller, then write some code to drive it. The Circuit Our first task is to build the circuit. We will be using an AVR 28 pin Development Board. For the power supply...

New products for April

April 7, 2010 New Products 0 Comment

A small collection of new products this week including 5 different LEDs, a microphone and an IC socket. Let's start with the LEDs... These LEDs have 3 times the colour and 3 times the fun They come in a 5mm waterclear package and have 4 leads, one for each colour + one for the common...

5 Ways to power an AVR 28 pin board

hd44780 Character LCD Displays – Part 2

New products for April

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