More about LCD (239)

1-01-2009 | With all the processing power under the hood of the Atmel ATtiny13 and ATtiny2313 micros, it’s not too difficult to get them interfaced to t...

1-10-2008 | The cathode ray tube (CRT) has made way for the LCD and digital has replaced analogue technology. This trend is also evident in the design o...

1-07-2008 | The backlights used in some LCD panels are not exactly economical: typical current draws of 20 mA to 100 mA are common. Normally the current...

1-07-2008 | When your design uses one of the smaller microcontrollers like the ATtiny 25/45/85 series there are so few I/O pins available that it is imp...

1-06-2008 | In the previous instalment in this series we connected an LCD panel to the ATM18 test board, allowing the microcontroller to speak to the ou...

1-05-2008 | An ordinary LCD panel can be driven from a microcontroller using either four or eight data wires. In addition to these, an RS signal is need...

1-05-2008 | Most small function and signal generators do not have a very accurate frequency control and do not offer a built-in frequency counter. Help...

1-03-2008 | Here’s the first real-life application of ECIO modules introduced in the October 2007 issue of Elektor. An ECIO acts as the brains of a PLC...

1-01-2008 | How much power does your modern LCD or plasma TV use when it is on? And how much when it is supposed to be 'off'? If you want to be...

1-09-2007 | The Wireless Energy Monitor consists of several sensors with a transmitter and a receiver. The transmitter and the sensors are placed in the...