Circuit Lake

Electronic Project and Circuit Collection

ATmega169 Related Resources

Simple Two-Wheeled Control System

November 15, 2010 By: admin Category: AVR, Control, Microcontroller, Motor, Project, Robotic No Comments →

The Papilion which is mean butterfly in latin is control system for a simple two-wheeled, differential-steered robot based on ATMEGA169. The hardware consists of the AVR butterfly kit, a chassis which is made of aluminum, the two servo motors and a battery holder (providing 6V), a servo power switch and a little board for connecting […]

Personal Biomedical Signal Measurement

November 12, 2010 By: admin Category: AVR, Measurement, Microcontroller, Miscellaneous, Monitoring, Sensor No Comments →

The personal biomedical signal measurement device is used to monitoring sick patient during absense of supervisor. The ATmega169-based device also can be used by sportsmen to monitoring their heart state during exercise. The system perform two non-invasive measurements, ECG and oxymeter. The device can be enlarged to measure oxygen in blood.

Vehicle Blind Spot Detection System

October 25, 2010 By: admin Category: Automotive, AVR, Detector, Monitoring, Project, Sensor No Comments →

The In vehicle blind spot detection system (IVBSDS) helps driver to monitor the blind spots of the vehicle while driving in the high-speed lane. The ATmega169-based system use of the high intensity Infrared ray (TSOP 1738) to detect presence of any approaching vehicle. To avoid any false detection, infrared diodes transmit 36 KHz pulse. Thus […]

Canon Camera IR Remote Control

October 15, 2010 By: admin Category: AVR, Control, Digital, Microcontroller, Project, Remote No Comments →

The project implements a canon RC1 remote control that allows the user to trigger almost all Canon SLR cameras from a distance. This is a great utility project with minimal extra components. It consist of AVR Butterfly (AVR ATmega169), an IR LED and NPN transistor. The Remote is shown here powered by an external 9 […]