Brookleys Electronics Guides Advice Reviews

http://infoportal. it/module. . .
http://sites. google. com/sit. . .
That’s a little circuit with the PIC18F452. The number pressed on the keypad is shown on the lcd display. Nothing else.

This is the 2nd video in the Arduino Workshop tutorials series in which I show how to properly use a transistor to amplify a digital output pin. This is a must when you have to drive high current d. . .

little project with atmega8

Testing 20×4 LCD. Writing is delayed to show cursor shift order.