Building an Audio Effects Processor and Karaoke

The project utilizes the Zilog Z8 Encore Evaluation Board to produce the Karaoke and Audio Processor device.

Toilet Flushing Monitored Through Twitter

This Hacklab Toilet project aims to make a toilet post message automatically to twitter for every flushing activity.

Backpack Water Level Monitor for Hydration Packs

The main purpose of the backpack water level monitor is to measure the water level in hydration packs which are normally used by hikers.

RBG LED Used in Color Detection Circuit

The color detection circuit is capable of determining the color of an object using RGB LED.

LED Matrix Sensitivity to Acceleration

This acceleration based LED matrix is an n-sided dice in which several different forms of dice can be displayed.

AVR Keyboard Interface Known as ATir

The ATir interface was designed to emulate the function of a PC AT keyboard and be controlled by an ATtiny45 microcontroller based IR remote control.