sasa11
Jan 06,2014
530
How to Use Paint to Transfer Art to PCB
The basic method of transferring art to a PCB using the Paint program is simple. You print out the art and transfer it to the Printed circuit board using a heat transfer process. You need a laser prin...
sasa11
Jan 06,2014
430
How to Make Your Own Circuit Board on Your Computer
Electronic hobbyists make their own printed circuit boards at home for building anything from ham radios to robots. They can build their dream rig from the ground up by making printed circuit board de...
sasa11
Jan 06,2014
466
What Are Dioxin-Like PCBs?
Polychlorinated biphenyls, or PCBs, are a class of compounds that share a similar structure -- two benzene rings linked by a single bond, with a varying number of chlorine atoms attached to the benzen...
sasa11
Jan 06,2014
1278
The Disposal of Chemicals From PCB Etching
Etching is the method used to produce printed circuit boards. A temporary mask protects the laminate from acid and leaves the etched copper layer. Acid removes the unwanted copper from the laminate. O...
sasa11
Jan 06,2014
1158
How to Spray Photo Resist on PCB
A printed circuit board, or PCB, is a flat board that holds the electronic components in electronic devices such as televisions, remote controls and computers. Electronics manufacturers and hobbyists ...
sasa11
Jan 06,2014
634
How to make your own PCB
There are a handful of ways available to the hobbyist to turn your own designs into PCBs. They yield results of different qualities, where the quality seems to be inversely proportional to the amount ...
sasa11
Jan 06,2014
1556
Use Laser for PCB depaneling
Ultraviolet lasers are used in backend pcb processing as well. In particular, pcb board the singulation of finished devices from the PCB panela task known as depanelingis a growing application space. ...
sasa11
Jan 06,2014
873
How To Clean Up PCB-contaminated River
Sixteen years after 10-year-old Isaac PCB Oppers science experiment detected elevated levels of the chemical PCB in Lewistowns Big Spring Creek, cleanup of the waterway may finally be complete. I had ...
sasa11
Jan 06,2014
767
The Complicated Side Of PCB Boards Manufacturing
The industry involved in the manufacture of the pcb board. PC board requires several processes and it is quite a complex one. The process involves the manufacture of both single as well as multi C lay...
sasa11
Jan 06,2014
595
New Applications Of Laser In Thin Glass Circuit Board
Polymers are often used as an electrically isolating base material for circuit board. However, circuit board miniaturization and extreme stress are pushing the limits of printed circuit board (PCB) ma...
sasa11
Jan 06,2014
734
3 Basics Of PCB Inspection
In the early days of PCB manufacture, or the manufacture of any electronics equipment PCB, all inspection was undertaken manually. This was the best option, but was recognised as having only limited v...
sasa11
Jan 06,2014
455
Manufacturing Inspection Process Of PCB Board
PCB inspection is an essential element in any electronics manufacturing process. The PCB inspection enables faults to be detected as soon after the manufacture process as possible. As such the PCB ins...
sasa11
Jan 06,2014
472
Basic constituents Of PCB
pcb can be made from a variety of substances. The most widely used in a form of glass fibre based pcb board known as FR4. printed circuit board, PCB, can be made from a variety of substances. The ...
sasa11
Jan 06,2014
497
How to Make a Custom PCB
A printed circuit board, or PCB, is an essential part of any electronics construction project. The board adds durability and reliability while allowing you to build sophisticated circuits. If you need...
sasa11
Jan 06,2014
768
Technical Presentations On PCB
With the complexity of electronic circuits increasing, PCB prototype it is not always possible to provide all the connectivity that is required using just the two sides of the PCB. This occurs quite c...
sasa11
Jan 06,2014
1872
How to Make a Multilayer PCB
printed circuit boards (PCBs) are devices which combine a number of electrical components with tiny (micron sized) printed wires to form a self-contained structure that can carry out an electrical tas...
sasa11
Jan 06,2014
1874
How to Make a Single-Layer PCB
Printed circuit boards (PCBs) provide hobbyists and electronics manufacturers with an affordable and efficient method for laying out and connecting electronic components. Unlike protoboards and perfbo...
sasa11
Jan 06,2014
1098
PCB Ferric Chloride Tips
Making a printed circuit board (PCB) involves placing a design on a thin board covered with a thin coating of copper. The design contains the layout for printed electrical wires used in computers and ...
sasa11
Jan 06,2014
11255
PCB Design
How to create SMD based PCBsThis tutorial will take you through a more advanced SMD layout. Its a marathon so get yourself a glass of wine and a mouse with a scroll wheel then dive in. Were going to ...
sasa11
Jan 06,2014
250
ML - 01 (voice broadcast) are connected to the LM386 g application circuit diagram
As shown in figure with LM386 power amplifier circuit principle diagram. Figure trimmer potentiometer in VR resistance of 10 k Ω, adjust the output volume. LM386 power output of 500 mw ~ 800 mw. R2, C...
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