Description: This is a 28pin or 28lead dual inline package also called DIP28 The image keeps the actual proportions of a DIP28 such as the ATmega microcontrollers used in the very popular Arduino Uno tool used to teachlearn electronics design see httpswwwarduinocc for more details as it is quite fascinating to electronics newbiesThe DIP28 is very small If your computer knows the correct DPI of your monitor setting the width of this particular SVG to 8 mm and its height to 35 mm will show you its real size Indeed the numbers I used inside the SVG code are all in m micrometers there are 1000 m in 1 mmAnyway the pins or leads are all numbered When looking at a schematic you can usually see the numbers listed though not necessarily in the right place The numbers do not appear on the DIP itself would be too small anyway You are supposed to know the numbers by holding the chip with the notch facing to the top as in this image The top left pin is pin 1 the one below it pin 2 etc Once you count to the bottom the next pin number starts at the bottom right and the numbers move upward from thereSo in a DIP28 the top left is pin 1 the bottom left pin 14 the bottom right pin 15 and the top right pin 28 See httpsenwikipediaorgwikiDualinlinepackageOrientationandleadnumbering if this is confusing
By: AdamStanislav
Date: 2017-10-20
Block Explorer: View Transaction
Downloads: 98
Filesize: 1117
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28pin DIP sourced from Openclipart is licensed under CC0 1.0
* Note: Date might not match original source and might be an educated guess.