Circuit Lake

Electronic Project and Circuit Collection

Display


AVR LCD Digital Clock

October 23, 2010 By: admin Category: AVR, Display, Microcontroller, Project No Comments →

The project shows you how to build digital clock based on microcontroller ATtiny2313. The time is displayed in the format “hh: mm: ss” on the alphanumeric display LCD of size 16 x 2 with driver HD44780. The 16 bit internal counters interrupts of MCU is used to generate time (1 interupt = 1 second). The […]

GPS Receiver System

September 20, 2010 By: admin Category: Arduino, Data Acquisition, Display, GPS, Interfacing, Microcontroller, Project, Sensor No Comments →

The project show you how to interface an Arduino, SparkFun GPS Shield and Nuelectronics LCD Keypad Shield together to build a full functionality GPS receiver system. This Arduino GPS project code uses TinyGPS library and includes code from the ArduPilot Project for navigation.

Motorcycle Universal Gear Indicator

September 11, 2010 By: admin Category: Automotive, AVR, Digital, Display, Miscellaneous, Monitoring, Project, Sensor No Comments →

The aim of project is to build a universal gear indicator that can be fitted to any motorcycle as an aftermarket accessory. Its operation depends entirely on the gear shift lever movement. This automotive project applicable for older motorcycle since it do not connect to speedometer and tachometer sensors. Main part of the project including […]

3D Color LED Graphics Display

July 15, 2010 By: admin Category: AVR, Display, LED No Comments →

This 3-dimensional graphics display system which named as MaJaTron consists of 125 RGB LEDs arranged in a cube of 5x5x5 dimension. Each LED is a multicolor Red, Green and Blue LED and the control circuit of the system can individually control the intensity of each color, thereby, creating a full color, graphics system. Each LED […]