Circuit Lake

Advertisement

This project shows you how to implementing your own Web/WAP enabled home automation system. It will allows you to control the on/off state of up to eight 3A appliances via either a web browser or a mobile phone.

Advertisement

If you need electronic simulator with the ability to set the speed of the rotation, and start and stop on demand as in the actual system then check out this Encoder Simulator. The project very useful for troubleshooting or developing new programs for control systems when there is unavailability of the target system for [...]

Advertisement

This four channel pulse width modulation (PWM) controller is built around Atmel ATMega16L. It has RS232 serial interface for computer control, four 10 bit analog inputs and a 12-button keypad interface. The controller also has four indicator outputs (which may be configured as general purpose outputs), an alphanumeric LCD interface (with backlight control), three [...]

The project shows you how to build simple Aquarium Feeding Timer. Instead using microcontroller, it uses famous IC 555. It is very useful for Automatic aquarium feeding DIY-er who don’t know MCU programming. The circuit uses simple monostable 555 circuit. It control Load relay (return pump). The timing period can be adjusted by turning the [...]

The AVR Ethernet I/O board with accompanying PC control software offers remote control of 4 relay activated devices and status monitoring of 4 opto-coupled inputs over the Internet. Remote control is accomplished using any web browser-abled computer, or by running the custom “Ethernet I/O Control Panel” Windows software on an Internet ready PC. Browser based [...]

The project was designed for a calorimeter which will control the temperature of an outer metal box surrounding an inner calorimeter base plate. This will isolate the inner base plate from external temperature variations. The design will use a semiconductor temperature sensor to measure the temperature of the metal box, and will use a Proportional/Integral [...]

If you want to build Light dimmer that can be controlled from many ways then check out this Network Light Dimmer. This AVR AtMega8-based light dimmer project has multiple control interfaces such an RS485 network, an infrared remote control, a proximity touch slider or touch sensor (Qprox QT401/QT110). Other features including Opto isolated and handle [...]