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components
Electronics comprises the physics, engineering, technology and applications that deal with the emission, flow and control of electrons in vacuum and matter.Electronics is widely used in information processing, telecommunication, and signal processing. The ability of electronic devices to act as switches makes digital information-processing possible. Interconnection technologies such as circuit boards, electronics packaging technology, and other varied forms of communication infrastructure complete circuit functionality and transform the mixed electronic components into a regular working system, called an electronic system; examples are computers or control systems. An electronic system may be a component of another engineered system or a standalone device. As of 2019 most electronic devices use semiconductor components to perform electron control.
The identification of the electron in 1897, along with the invention of the vacuum tube, which could amplify and rectify small electrical signals, inaugurated the field of electronics and the electron age.Commonly, electronic devices contain circuitry consisting primarily or exclusively of active semiconductors supplemented with passive elements; such a circuit is described as an electronic circuit. Electronics deals with electrical circuits that involve active electrical components such as vacuum tubes, transistors, diodes, integrated circuits, optoelectronics, and sensors, associated passive electrical components, and interconnection technologies.The nonlinear behaviour of active components and their ability to control electron flows makes amplification of weak signals possible.
Electrical and electromechanical science and technology deals with the generation, distribution, switching, storage, and conversion of electrical energy to and from other energy forms (using wires, motors, generators, batteries, switches, relays, transformers, resistors, and other passive components). This distinction started around 1906 with the invention by Lee De Forest of the triode, which made electrical amplification of weak radio signals and audio signals possible with a non-mechanical device. Until 1950, this field was called "radio technology" because its principal application was the design and theory of radio transmitters, receivers, and vacuum tubes.
The term "solid-state electronics" emerged after the first working transistor was invented by William Shockley, Walter Houser Brattain and John Bardeen at Bell Labs in 1947. The MOSFET (MOS transistor) was later invented by Mohamed Atalla and Dawon Kahng at Bell Labs in 1959. The MOSFET was the first truly compact transistor that could be miniaturised and mass-produced for a wide range of uses, revolutionizing the electronics industry, and playing a central role in the microelectronics revolution and Digital Revolution. The MOSFET has since become the basic element in most modern electronic equipment, and is the most widely used electronic device in the world.
The study of semiconductor devices and related technology is considered a branch of solid-state physics, whereas the design and construction of electronic circuits to solve practical problems come under electronics engineering. This article focuses on engineering aspects of electronics.
This post is for enough components to complete 100 rounds.
All components are new. I am not going to COVID or Panic gouge anyone, so please don't make lowball offers.
I will not ship - must be FTF - I will not be driving more than 50 miles to make the deal.
Will trade for 3lbs of new H4831 or...
I have been finding a few decent deals on components here and there throughout the pandemic but it looks like things are really starting to really tighten up now. :eek:A friend is heading out on a pig hunt soon and wanted some 45-70 ammo for his new lever gun. He turned to me as he could find...
I can't ship powder. Just an FYI. Must be between Grangeville, ID and Couer D' Alene for delivery of those items (Dependent on my schedule). Or, willing to meet within an hours drive of Kooskia, ID. Will be traveling from Kooskia to CDA on Tuesday the 19th.
Below are a lot of my components...
Hello and Thanks for looking.
I have a package here that is surplus to my needs.
I sold my 300 years ago and forgot I even had this stuff.
Lists is -
RCBS 300 WSM dies perfect condition
RCBS #43 shell holder not in pic
50 pieces new REM Brass
41 pieces once fired
49 loaded ammo for pull...
FEDERAL PISTOL PRIMERS (1,500 ct. total) $5.00 a box. ($70.00 for all)
FEDERAL SMALL MAGNUM PISTOL PRIMERS. (1,300 ct. total). $5.00 a box. ($65.00 for all)
HERCULES UNIQUE Pistol powder. Almost one pound. An old lot, but looks new, performs well. $10.00
RCBS M500 Powder scale $50.00...
I just purchased a barrel and spring for my Glock gen 3. I have three boxes of ammo that I purchased before I got the barrel. Yeah, I am one of those guys also! Cart before the horse or horse before the cart. How ever you want to put it. I digress.
I am having a tough time finding the 39gr...
Some 44 S&W, .357 Mag, a few 20 ga shotgun shells, and other random. Old and a little crusty looking. Found rolling around in a junk drawer. No history.
Free for components but you must take all.
I'm near I-205 and SE Powell Blvd. in Portland.
Estate sale find. No history. What u see is what u get. Sold as components only.
I also have 1 new box of 7mm Hornady 139g BTSP's and 13 lonely SST's.
I want to trade but if nobody has what I want will consider selling for $35.
Looking for Unique powder. Maybe Acc. #9
30-30 bullets in 110...
Please PM me with any questions, comments or to arrange a time to purchase these components.
For sale are all the components you will need to load up 200 rounds of 223/5.56 ammo (reusing brass). Included are 200 62gr bullets (M855 style with steel penetrator). 50 pieces of Lake City 5.56...
Three boxes of once fired Federal brass, 15 rounds of once fired newly manufactured brass, 80 rounds of newly manufactured unfired brass, two boxes of bullets, dies, ammo boxes, etc. $200 OBO. Located in Hillsboro, OR. I prefer local pickup but will ship at buyers expense.
Please PM with any questions, comments or to arrange a time to purchase.
For sale are all the components you need to load 500 rounds (reusing brass) of 300 Blackout. This batch includes 500 poly coated lead 240gr projectiles, 100 pieces of new primed brass, 400 additional Tula small rifle...
Hello -- I have some extra 6.5x55 SE stuff for sale/trade:
6.5x55 SE Loads, for components (74)
6.5x55 SE brass – primed (152)
6.5x55 SE brass – unprimed (50)
Make me an offer -- thanks!
Hello -- I have some extra 338 RUM odds and ends for sale/trade:
Empty Lapua brass (127)
Loaded (for components) (44)
RCBS 338 RUM die set
Make me an offer, or an interesting trade -- thanks!
Would prefer to sell in lots (I.e. all the .45 stuff, one deal etc). Located in Olympia, but am traveling down to Troutdale, OR on Monday (11/30) for the day (returning to Oly monday afternoon). No trades.
All.45 Components - $700
Brass - 1,345 (.08 = $100)
230gr Xtreme RN - 3,000 (.20 =...
Mixed lot. No history on these. From my Uncle's estate. Come with the plastic ammo boxes. Sold as components.
I'm near I-205 & SE Powell Blvd. in Portland.