In this flashing led lights circuit, the LDR or photoresistor is connected in such way that when the light intensity varies it will influence the flashing frequency and the brightness of the LEDs. T1,...
PCBWay
Dec 04,2013
1658 views
Using this simple Christmas LED lights decoration circuit, you can make an 18 LED flasher to decorate the Christmas Tree. The White, Blue and Red LEDs flash at different rates to give a colorful displ...
PCBWay
Dec 04,2013
2086 views
Most of the PC desk lamps available in the market light up whenever there is an input power. These don’t take into account whether there is a real need for the light or not. Here is an intelligent PC ...
PCBWay
Dec 04,2013
739 views
IPC - international association for the electronics industry join ® published today in the north American PCB market research statistics report in September, according to a report in September sal...
PCBWay
Dec 03,2013
629 views
1. Board some welding plate easy to fall off; For example: brush weld bonding pad Brush as shown, the welding pad when debugging or the backend maintenance most on the left side of the pad is very ...
PCBWay
Dec 03,2013
774 views
MSCI global standard constituents quarterly change released in early this morning, also become the focus of attention of the market, in the standard of the MSCI world stocks today, jian ding technolog...
PCBWay
Dec 03,2013
542 views
PCB board testing machine the basic testing principle is ohm's law, the test method is to stay between the test point to add certain test voltage, selected by decoding circuit on the PCB under test po...
PCBWay
Dec 03,2013
1195 views
For new PCB just back, we will probably look at the first, whether there is a problem on board, such as whether there are obvious cracks, the phenomenon such as short circuit, open circuit. If necessa...
PCBWay
Dec 03,2013
625 views
Today's cellular phone design in various ways to integrate the all things together, this is very bad for RF circuit design. Now the industry is very competitive, everyone is looking for a way to use t...
PCBWay
Dec 03,2013
2015 views
1, the impedance matching between refers to the signal source or transmission line and load impedance matching a suitable way of collocation. According to the access impedance matching serial and para...
PCBWay
Dec 03,2013
1768 views
Walk from rectangular wire, difference go line, serpentine three aspects to elaborate the walk line of PCB LAYOUT: A, rectangular wire (three) Orthogonal linear effect on the signal is mainly reflec...
PCBWay
Dec 03,2013
649 views
Electronic design automation technology leader MentorGraphics (mentor graphics) recently released a titled "PCB reliability is of vital importance to the application in automobile research. 1. The au...
PCBWay
Dec 03,2013
768 views
Learned, February north American semiconductor equipment BB a value of 0.87, compared to 0.85 last month rose slightly from 0.02 shipments for $1.827 billion, compared with $1.804 billion in January r...
PCBWay
Dec 03,2013
572 views
It’s true that with the advancement of technology and the rise of new and innovative brands in the market, it has become all the more difficult for users to choose a service provider that befits their...
PCBWay
Dec 03,2013
557 views
The common day SMT technique has made it possible for the process of PCB assembly to become streamlined and approachable. Amongst the many different modes of printed circuit board assembly, this is th...
PCBWay
Dec 03,2013
491 views
There are a number of methods for printed circuit board manufacturing methods that are being used in the industry. However, SMT has become one of the best methods for PCB manufacturing. It is evident ...
PCBWay
Dec 03,2013
505 views
printed circuit board manufacturing is like the building block to forming good electronic gadgets. There is dire need for understanding the fact that selecting a feasible method to make the PCBs would...
PCBWay
Dec 03,2013
510 views
On January 5, warner international tongling electronic material co., LTD. 2.5 billion investment in high-grade projects settled in Yellowstone copper foil for economic and technological development zo...
PCBWay
Dec 03,2013
625 views
Designing a printed circuit board is a complex procedure as a number of stages are involved in developing different types of single and multi-layered boards. To create a fully functional board, variou...
PCBWay
Dec 03,2013
511 views
Printed circuit boards provide a base to electronic equipment, are made of thing boards of insulating material (typically a surface with metal coating) on one side or sometimes, on both sides of the s...
PCBWay
Dec 03,2013
437 views
| Ranking | Name | Answers |
|---|---|---|
| 1 | PCBWay Team | 9 |
| 2 | Peter de Vroomen | 1 |
| 3 | Engineer | 1 |
| 4 | gokul kb | 1 |
