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Electronics

Electronics are a branch of technology and science that deals with the control of the flow of electrons.

3,725 Questions

What is the most hi tech country in Europe?

maybe eastern European countries like Germany Mainly because of the cars which are mainly made there and around that area or Britain has a good chance its hard to decide for anyone

How do you find an TR-4 Slideband transceiver manual?

There are several sites that have this information one is SAMS PHOTOFACTS. There are also several amature radio forums like cbtricks.com that have that information too.

Where can someone purchase reliable phone electronics?

The best place to buy reliable phones, or electronics would probably be Best Buy. Any good electronics are going to be a bit pricey so don't be too frugal in order to get decent products.

How do you get the CCTV security Guard delhi ncr?

National Security Service is a renowned provider of security guard services in Delhi NCR. We dispense the facility of security guard services to our clients in the most efficient manner and as per their required demands.

Visit: nssdelhi.online Call: 9811208196 | 9350177208

How do you make a circuit that keeps a solenoid on for at least 24 hours and turns off and can be easily be changed to different intervals with a switch like 6 hours maybe a 4060b ic or a pic?

No doubt either of those approaches would certainly work.

Personally, since I don't see well enough to wire a CMOS board, and I don't know

how to program a PIC, I would probably go to the big 'home improvement' store

and buy a couple of timers. One of them has to be the kind with two AC outlets ...

one normally on and one normally off.

-- If the interval you want is less than 24 hours, then all you need is a simple

kitchen timer.

If it's more than 24 hours, then you can do it like this:

-- Plug the 'double-throw' timer into the wall. Plug an ordinary kitchen timer

into its normally-off outlet.

-- Now here comes the part where you need to understand electronics and

know how to use solder and black tape: Attach two AC line cords in parallel

to whatever supply you use to power your solenoid.

-- Plug one line cord into the normally-on outlet of the first timer, and the other

line cord into the kitchen timer.

-- Set both timers so that their sum adds up to the interval you want.

While the double-throw timer is running, it powers the solenoid power supply,

and the kitchen timer is unpowered.

When the first timer expires, its two outlets flip. The kitchen timer starts running,

and it powers the solenoid supply until it too expires.

This rig can run any interval from very short to almost 48 hours.

Sometimes I'm so clever I make myself sick. Especially in the abstract.

I'll leave you to work out the kinks and the bugs and actually make it work.

That should be no problem for a guy who can work with CMOS ICs and PICs.

Why TCR is negative for semiconductor and positive for metal?

Resistance decreases as more carriers are thermally generated with increased temperatures in a semiconductor. In metals there are plenty of carriers so the increase is negligible compared to the increased scattering off the lattice and impurities as temperature increases and therefore resistance increases with temperature.

What does a battery snap do?

A battery snap in electronics is what you connect a battery to. The battery snap then sends the electricity in the battery to the rest of the circuit. It's that simple.

How many note taking apps are there?

Estimating the exact number of note-taking apps available in the digital marketplace is challenging due to the constantly evolving tech landscape. Hundreds of apps cater to diverse preferences, functionalities, and platforms, with popular ones like Evernote, Microsoft OneNote, and Google Keep leading the pack. This vast array encompasses simple apps geared toward quick memos to comprehensive solutions that facilitate elaborate note organization, collaboration, and synchronization across devices. The count fluctuates as developers introduce new entries and phase out less successful ones, reflecting the dynamic nature of app development and user demands.

Is there a switch on the right on the Kindle Fire?

there is a button on the bottom of the kindle fire to turn it on but other than that there is no other switch. hope this helps!

How do you fix a straightener that doesnt heat up?

take it back to where you bought it or put it a jug full of boiling water or stop being so vain and thinking u have to straighten your hair. it looks fine. unless you're ugly

Does TextNow Voice need wifi on your ipod?

Yes. Wifi is the only way that the iPod touch can transmit the voice data to the Textnow server to carry the call. With an iPhone, wifi is not required because it can also use the edge or 3G data connections.

Electronic gifts under 100?

Electonic Gifts under 100 um............

It can be the pocket mod electric scooter! I heard that is fun, but if your looking for something that your parents think is safe it would be the electronic cars! They are just like real cars but for little kids! Don't worry parents it is safe it is like a car for kids 6 and 9 good luck kids!

Where is the world editor for Warcraft 3?

Start>Programs>Warcraft 3

if it's not listed there re-download warcraft 3

What is doping in chemistry?

Addition of small amount of foreign impurity in the host crystal is known as doping. It increases the electrical conductivity.

What company owns Currys Electronics?

This company is an electronic retailer in the UK. Currys is owned by DSG International with over 10,000 employees worldwide. Currys was founded in 1864 making it one of the oldest electronic companies in the world.

7 segment display LED?

A seven segment display is a device used to display numbers and letters on things such as alarm clocks. A 7 segment display is simply seven LED's packaged in a pattern that allows numbers and letters to be displayed by illuminating different sets of LED's.