Circuit Lake

Electronic Project and Circuit Collection

LED Related Resources

Color to Sound Player, AVR ATmega1284

January 18, 2013 By: admin Category: AVR, Converter, Miscellaneous, Project No Comments →

This ATmega1284-based project can convert the color to sound directly. It can be used as cassette player that plays through a tape of colors. It determines the RGB content of a surface and then speaks the color or plays a musical tone at the sound frequency mapped to the color. The user can select between […]

AVR 8x8x8 3D LED Cube

January 10, 2013 By: admin Category: AVR, Display, LED, Microcontroller No Comments →

Here is another great inspiring 8x8x8 LED Cube project based on AVR microcontroller. You can use it as 3D LED graphic equalizer for your audio system visualization. The project uses 8x8bit Latches IC (74HC573D) to control the anodes of 8 LEDs via PNP Transistor and 8 N-Channel MOSFETs (IRF530) to control the cathodes of 64 […]

Washing Machine Monitor, PIC12F683

August 16, 2012 By: admin Category: Monitoring, PIC, Project No Comments →

This Washing Machine Monitor will notify you when the washing is done. Instead of using a timer, Viktor Takacs decides to use Freescale’s MMA7361 3-axis accelerometer to monitor the movement of the washing machine. The device is mounted on side of the washing machine using neodymium magnet. It is enough to absorb any vibration from […]

Radiation Sensor Board for Arduino

June 23, 2012 By: admin Category: Arduino, Detector, Measurement, Project, Sensor No Comments →

The purpose of the project is to build Geiger counter radiation sensor add-on board for Arduino that can be used to detect and measures emission of nuclear radiation: alpha particles, beta particles or gamma rays. Libelium, project designer, said that he want to help people to measure by themselves radiation levels instead of trusting in […]