Circuit Lake

Electronic Project and Circuit Collection

Microcontroller Project Related Resources

PIC DTMF Phone Dialer

July 13, 2009 By: admin Category: Microcontroller, PIC, Project No Comments →

This project is a dialer box that connects to the phone and can be used to store and dial phone numbers, pins, and credit card numbers. The project uses PIC 16F690 microcontroller and a NTE1690 DTMF dialer chip. Because this is an IP phone and I cannot just send the DTMF tones over the line, […]

Arduiono Fortune Teller

July 11, 2009 By: admin Category: Arduino, Microcontroller, Project No Comments →

This is just another electronic fun project. It’s simple and do able. Arduiono Fortune Teller is nice project that suit for people who just getting into Arduino. It consists of Arduino, LCD, LED, and some buttons. This project gives the user a fortune and lucky number like from a fortune cookie. This was made as […]


May 08, 2009 By: admin Category: Alarm, Microcontroller, PIC No Comments →

PIC GSM SMS Alarm is a electronic project by trax tha has capability to sendi SMS when alarm triggered. It use Siemens GSM phone as sms sender and PIC 16F84A as main processor. The project has 5 inputs so it can send 5 different SMS messages.  Trax said that when alarm condition happens each sensor […]

AVR Digital Clock Output to Oscilloscope

April 15, 2009 By: admin Category: AVR, Digital, Project No Comments →

Commonly, electronic hobbyist use LDC or 7 segments or LED as display for their digital clock project. But Emilio has designed unique digital clock which the output displayed to Oscilloscope. It’s interesting electronic project, since oscilloscope used for analysis electronic signal both analog and digital. The project uses microcontroller AVR ATtiny 2313 as main processor […]