PCB (printed circuit board) is one of the most active industry in modern electronic components industry, the industry growth rate is generally higher than the electronic components industry is about 3...
PCBWay
Dec 03,2013
938 views
This musical light alarm circuit is very simple, uses only 7 components, a LDR and a 3.6 V battery or 3 x 1.2 volts rechargeable batteries. The well-known UM66 is used as the sound generator and will ...
PCBWay
Dec 03,2013
1990 views
The HEF4011B is a quad 2-input NAND gate. The outputs are fully buffered for the highest noise immunity and pattern insensitivity to output impedance. It operates over a recommended VDD power supply r...
PCBWay
Dec 03,2013
2154 views
CA3130A and CA3130 are op amps that combine the advantage of both CMOS and bipolar transistors. Gate-protected P-Channel MOSFET (PMOS) transistors are used in the input circuit to provide very-high-in...
PCBWay
Dec 03,2013
2423 views
Sony (Sony) PS4, Microsoft XboxOne on sale come out in succession, xin xing (3037), said han yu bo, south electricity from printed circuit board factory, to the end of season sales have injections, so...
PCBWay
Dec 03,2013
619 views
With the development of science and technology, high load can industry, manufacturing power consumption growth continuously, to our country the technical requirements of large hydroelectric generating...
PCBWay
Dec 03,2013
633 views
printed circuit boards perform two functions. They provide mechanical support for electronic devices and connect all the devices through conductive traces. Today, they are nearly universal in electron...
PCBWay
Dec 02,2013
546 views
printed circuit boards or PCBs are the foundation of modern electronics. They do more than simply provide electrical connections between components. Some incorporate an internal ground plane for signa...
PCBWay
Dec 02,2013
650 views
Up to the 1960s electronic parts were wired up point to point by hand soldering wires and components to tags and tag boards. This was extremely laborious and expensive. Quality was also poor because i...
PCBWay
Dec 02,2013
628 views
The leading electronic component suppliers hold stocks of literally thousands of various types of enclosures so there is little point in paying for the tooling costs necessary to manufacture your own ...
PCBWay
Dec 02,2013
2223 views
Pcb includes an autorouter which can greatly speed up the layout of a circuit board. The autorouter is a rectangle-expansion type of autorouter based on “A Method for Gridless Routing of Printed Circu...
PCBWay
Dec 02,2013
1299 views
Sometimes it's useful to fill large areas with solid copper. The way to do this is with polygons. Polygons can be created in either the polygon mode or the rectangle mode. In the polygon mode, you'll ...
PCBWay
Dec 02,2013
1373 views
Lines are used to draw tracks on the pc board. When in the line mode, each Btn1 press establishes one end of a line. Once the second point is defined, the line is drawn and a new line started where th...
PCBWay
Dec 02,2013
819 views
Every layout consists of several layers that can be used independently or treated as a group. Layer groups can be used to logically separate (and color-code) different traces (e.g. power and signal); ...
PCBWay
Dec 02,2013
1066 views
Elements represent the components on a board. Elements are loaded from ASCII coded files in a similar manner to the layout file itself, or from the library selector window. An element is composed of l...
PCBWay
Dec 02,2013
1334 views
Each layout consists of several, mostly independent, objects. This chapter gives an overview of the object types and their relationship to each other. For a complete description of how to use Pcb, ref...
PCBWay
Dec 02,2013
636 views
Pcb is an open source printed circuit board editor. Pcb includes many professional features such as: Up to 16 copper layer designs by default. By changing a compile time setting, this can be set as ...
PCBWay
Dec 02,2013
606 views
pcb is a handy tool for laying out printed circuit boards. Pcb was first written by Thomas Nau for an Atari ST in 1990 and ported to UNIX and X11 in 1994. It was not intended as a professional layou...
PCBWay
Dec 02,2013
959 views
pcb (software) PCB is an open source software suite for electronic design automation (EDA) - for printed circuit boards (PCB) layout. HistoryPCB was first written by Thomas Nau for an Atari ST in 19...
PCBWay
Dec 02,2013
1089 views
PCBoard PCBoard (PCB) was a bulletin board system (BBS) application first introduced for DOS in 1983 by Clark Development Corporation. Clark Development was founded by Fred Clark. PCBoard was one of ...
PCBWay
Dec 02,2013
1844 views
| Ranking | Name | Answers |
|---|---|---|
| 1 | PCBWay Team | 6 |
| 2 | Engineer | 1 |
| 3 | Stephen Newport | 1 |
