Double-sided boards or multi-layer boards use plated-through holes, called vias, to connect traces on different layers of the PCB.
Thursday, 20 September 2012
Post # 195
"mil" is a popular unit in PCB Fabrication (for width of trace), A mil is 1/1000th of an inch.
Post # 194
The decoupling capacitor:
The word “decoupling” really means “noise-absorbing”.purpose is to absorb noise generated by active device.
Post # 193
what is Netlist in softwares : netlist is usually an ASCII (text) document defining the connections shown in your schematic.
Wednesday, 19 September 2012
Post # 192
Now onwards you can also have all the post of E_K at jigarforelectronics.blogspot.in--any suggestion on blog from you will be appreciated
Embedded History V
During the 1990s, microcontrollers with electrically erasable and programmable ROM (EEPROM) Memories became available.
Embedded History IV
ARM was developed/Invented at Acron Computers ltd of Cambridge, England between 1983 and 1985.
Tuesday, 18 September 2012
Embedded History III
In 1976, 8048 was one of Intel's first Microcontrollers & was used as a processor in IBM PC keyboard. 8051 invented in 1980 by intel.
Embedded History II
In 1971, the first microcontroller was invented by Texas Instruments; Gary Boone and MichaelCochran created the TMS 1000,which was a 4-bit microcontroller with built-in ROM & RAM.
Embedded History I
In November, 1971, a company called Intel publicly introduced the world's first single chip microprocessor, the Intel 4004.
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