how to interface with barcode reader and microcontroller?

How to calculate percentage ripple voltage value? for output of 9.6V,1AAnswer:To understand how to calculate the percentage ripple voltage, we first need to understand some key terms.Ripple Voltage: Ripple voltage...

😏 Its s secret I'm letting out. Don't disclose it to any one. But I have an inside information that CE is going to hire interns very soon. 👀 And...

😀 hi i am paramita, worked as web designer. but after my marriage i am in japan. that is the reason i left my job. but within 1 or 2...

Hello mates, Can anybody please direct me towards the best resource available for learning OBIEE? Many Thanks

I'm not a FB user, so this might be a simple question. Post updates on our Facebook timeline through an automated system. What happens is all the featured photos in...

[caption id="attachment_44810" align="aligncenter" width="634"] Virtual Body Technology[/caption] The engineers at  Ikei Laboratory in Tokyo, Japan want you to experience how Usain Bolt felt while running his 100m record breaking...

Dear all, What do you mean by voltage sag? Please reply

Dear all, I just came across SMPS design, in that For inrush current limitation NTC thermistor is chosen. But the question is, its rating is: 16ohms,1.7A, How this R&I value...

I have a doubt or you can say that I found a problem with Bernoulli theorem! So friends please tell me the solution for this - the doubt is that...

Dear all, How to choose a fuse for a particular design? I just saw one design of SMPS. In that the input voltage range for the design is 90 to...

Rheinmetall, the German defense equipment manufacturing company, has successfully demonstrated their latest 50 kW laser weapon, with an incredible ability to cut a 15 mm thick steel girder situated 1000...

It's been a while we wrote about the ambitious Virgin Galactic project - that aims to make the space flight available to (wealthy) humans. The SpaceShipTwo took its 23rd glide...

Engineering researchers from University of Michigan have developed a new ultrasound technology where they use a carbon nanotube coated lens to convert light energy to high pressure sound waves that...

Cities are cursed with traffic agonies at rush hour. The obvious solution is to avoid hitting the road in that period but that plan doesn't work out every time, does...

Is the bit system of a machine an important criteria for installing drivers? What actually happens during proper and improper installation of drivers?

Hi CEans....... I'm an instrumentation student and often confused with the difference between sensor and a transducer. confused with many explanations i have entered into the conclusion that a transducer...

Smartphones always seem to run out of batteries and that leaves us scrambling for charging ports. Although this problem has been solved by the concept of wireless charging but that...

Placement Training in our college now. The man came today said that mechanical core companies will have 7 or 8 rounds. For softwares it is only 3. What are that...

Found footage showcases the flight of the Wright Brothers' original plane design over the undeveloped Sunset District in San Francisco. #-Link-Snipped-#