Differences

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--- glossary:glossary_p [2018/06/08 10:17] – howard
+++ glossary:glossary_p [2019/02/11 22:44] – [PLA] Bob Vetterlein
@@ Line 29: / Line 29: @@
 ===== PEI =====
+[[wp>Polyetherimide|Polyetherimide]]\\
 Used for the printable surface on some 3D printers, especially the Prusa range
@@ Line 47: / Line 47: @@
 ===== PICKit =====
 A device marketed by [[http://www.microchip.com/Developmenttools/ProductDetails.aspx?PartNO=PG164130|Microchip]] for programming their PIC microcontrollers. Beware of imitations.\\ \\
-The pin out of the PICKit differs from that of the programming connector on MERG CBUS boards, see [[helpsystem:pickit2cbus|here]] for details of how to build a connecting lead. A useful pdf is available from the [[http://picprojects.org/projects/ICSP/icsp-info.pdf|Picprijects website]], detailing the pin out of various PIC packages.
+The pin out of the PICKit differs from that of the programming connector on MERG CBUS boards, see **[[helpsystem:pickit2cbus|here]]** for details of how to build a connecting lead. A useful pdf is available from the [[http://picprojects.org/projects/ICSP/icsp-info.pdf|Picprijects website]], detailing the pin out of various PIC packages.
 ===== PiSo =====
 **P**arallel **i**n **S**erial **o**ut, refers to a type of [[glossary_s#shift_register|Shift Register]] where data present on a set of input pins is captured by application of a strobe pulse and then presented on a single output pin under control of a [[glossary_c#clock|clock]]. For a graphic description see [[glossary:shiftinout|Shift in/out]].
+=====PLA=====
+[[wp>Polylactic_acid|Polylactic Acid]] a plastic used in 3D printing\\
+[[wp>Programmable_logic_array|Programmable Logic Array]] a kind of programmable logic device used to implement combinational logic circuits.
 ===== PM - Phase Modulation =====
@@ Line 81: / Line 84: @@
 ===== PMP =====
-Pocket Money Project. Excellent simple, basic and inexpensive kits to learn basic electronic theory and techniques such as soldering. Currently there are 17 Kits and none cost more than £2.15. You can find them in the Kit Locker [[http://www.merg.org.uk/merg_kitlocker/section.php?id=31|here]].
+Pocket Money Project. Excellent simple, basic and inexpensive kits to learn basic electronic theory and techniques such as soldering. Currently there are 23 Kits and most cost less than £2.00. You can find them in the Kit Locker [[https://www.merg.org.uk/merg_kitlocker/section.php?id=31|here]].
 ===== PNP =====