Hi. This is my first post so already sorry if this been asked before though I did try to look around for answers. Alright now for my question.

I have a little home made project of charging a Li-ion or NiMH battery using my bicycle and bicycle dynamo, something like 12 volt battery pack, so I ca

Good morning,

I want to know the specific heat of the following electronic components:

MAX1649
ADP1706
TPS75401QPWP

Or failing that, that materials are produced and a percentage are?

Best regards

what is hormonics .how do i know hormonics

Dears

I need to program S7200u plc ( 224XP) for analog input as below please one can send me the lest of instructions in sequence

1) input 4-20 Ma total 3 AI

2) get the average posative value of all three AI

2) where as 4Ma=0 A

3) and 20Ma= 1500A

4) display correct mesu

Have a nice day. Is there any specific methodology for surface preparation on low iron content glass surface for coating of Cadmium , Telluride ? Coating thickness is within 3 microns

Please help to given instruction to make ssd automatic solution formula or any other way

Knowing the correct way to handle barstock is one thing. What can you do to enforce proper handling. You can't have a barstock police force. How can you restore straightness? Straightness is measured as a ± deviation from straight. In short lengths, the deviation may well be within straightness

Collaboration, like CR4 and other social networks are becoming hugely successful. Do you think such forums/blogs/networks would be beneficial to communicate amongst manufacturers, distributors, and end-users? Would it be used/useful? Do you know of any companies that have tried? Look forward to

how to calculate lux level for street lighting if my area is 6M wide and 1000M Lenght Wise and my pole height is 9M with Single arm with 250watts metal halide light and its luminous Flux 1900lm kindly help me out for its calculation with example

From Popular Science - New Technology, Science News, The Future Now:

The roboticists at Willow Garage, like the rest of us this summer, are thirsty. But they have the quick-learning PR2 bot to help out. Having mastered other handy tasks, like folding laundry and playing pool, the r

when the BOE EXAM CALL FROM boiler board in tamilnadu.

Can anyone help me as to build a system where, if the receiver reaches a specific distance from the transmitter, it automatically activates an electrical charge. Your help will be appreciated.

Wake frequency calculation is more stringent in case of gas service or liquid service?

Plz specify application criteria

From Discover:

Some birds can sense the Earth's magnetic field and orientate themselves with the ease of a compass needle. This ability is a massive boon for migrating birds, keeping frequent flyers on the straight and narrow. But this incredible sense is closely tied to a more mu

can u help me please , my barber chair is not going up on its own. when we lift up manually and let it go, it goes back down, we tried putting oil in it and now its leaking, can you suggest away for us to repair the chair... thank you..

thank you for your assistance.

need help in selecting suitable starters for 10 to 20 hp 2 speed motors working at 208 volts used for Make up air unit supplying 22500/11000 CFM for 20 hp and 14750/5900cfm for 15hp and 115500/4600 cfm for 10 HP motors.

Thanks in advance

Straightness is perishable in bars. Straightness is often lost during handling operations, loading and unloading.

Correct handling preserves straightness. Straightness is critical for holding position and tolerances on today's highly engineered medical, aerospace, automotive an

A Bourdon type Pressure Gauge is calibrated at ambient temperature with accuracy limit of ±1%FSD. What will be the maximum process temperature at which this Gauge can be used (without any cooling device) so that the calibrated accuracy can be maintained ?

From Coolest Gadgets:

"Oh my gosh, what happened to your bike? It's wrapped around a pole! How did you even do that?" "Actually, it is my new bike lock. It is designed to wrap around the pole." Seriously, I have seen bikes that were hit by cars that sort of look like the inv

From ESA Top News:

At the end of June, ESA's six astronaut candidates were thrown out of a helicopter, left to drift at sea and abandoned under the hot Mediterranean sun - but luckily they were well-trained and under supervision. Astronauts have to be prepared for almost everyt