| 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...
More about LCD (232)
| 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...
| 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...
| Most small function and signal generators do not have a very accurate frequency control and do not offer a built-in frequency counter. Help...
| 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...
| 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...
| The Wireless Energy Monitor consists of several sensors with a transmitter and a receiver. The transmitter and the sensors are placed in the...
| The author had to design a monitor circuit for the so-called Hercules Table (an electrically movable platform) at the University Hospital in...
| Most of you will by now be familiar with the commonly used alphanumeric LCD screen that has two lines and 16 characters. These are great – b...
| LCDs are in. Just about everything these days has a display somewhere. That’s nice, since the displays can always be used for something else...