anton@

I am working on a little project and I need a very compact (as small as possible) receiver to charge lithium-ion batteries. It doesn't seem like too much to ask for, but I just can't find one anywhere.

Assuming a utilization of 3% before and after. Also, would dropping down to 1% help?

I work a terrible job in which it isn't allowed to listen to music. Music makes the job tolerable. i want to listen to music without the management been able to notice. Audio quality is also important

I drink approximately 1-2 liters of energy drinks a day, eat fairly unhealthily and probably drink too much, but as part of my job I walk 15-20 miles a day and lift around 10-20 tons a day

Hi. I'm thinking about getting a stall for the Christmas markets. Could you please advice me on how i can find out the complete ins and outs of getting and maintaining a stall? Thanks.

If you've held this position before, please fill me in on what to expect.

I've got a group interview lined up and i'd like to stand out.

Thanks

If you've held this position before, please fill me in on what to expect.

I've got a group interview lined up.

Thanks

I want to create an App (android) with image recognition (analogues to the snapchat filters). I do not have much prior experience with programming, If you have any suggestions for how i would go about learning this stuff please share them.

Thanks

I've got Park Lane

Does anyone know the equation for this? I am trying to calculate the illuminance of a laser beam. I am shining a laser onto a solar cell. The solar cell's datasheet has graphs with illuminance (lux) and I am trying to convert watts to lux.

I am trying to charge a 3.7V Battery using a small solar cell, which has an output of 1V and 2uA due to the operating conditions. I figure i might need a diode, some capacitors and a switching circuit, but I really don't know

I would like to try and license some kind of product. Would it be worth it filling a provisional patents application in the us from the UK?

I suppose the true question I have is: What is the best way to get money from an idea/ concept for a product and would I have to produce a working prototype?

Thanks

I need quite a few laser diodes and photovoltaic cells. I need them to build a power transmission thing for uni.

I live in manchester btw :)

I've done quite a bit of research into this and i just can't figure this out. Is it something that can only be found through experimentation with each type of solar cell?

Also solar cells come with a power rating, but I don't understand how this is known, as the current varies with the load.

My supervisor is driving me mad :/.

For a project I have to amplify (using a 741 op-amp(s)) the voltage produced by a solar cell from a 1mW laser to light up an LED. I know that there should be a current of around 300 micro-Amps, but i can't figure out what the voltage should be.

Please could someone let me know how to find the approximate voltage and preferably your sources. Thanks

I have a htc one mini. android 4.4.2. i would like to update it to latest software update, so that i can play pokemon go. thanks

I will soon be starting my first job, but on a probationary period. please could you inform me as much as you can about how everything works, or links to where i can learn this. I'd like to stand out from day one.

Thanks

Would I be able to fly to somewhere like france or belgium just to get duty free (for cheap cigarettes) and then return the next day? or would that not work somehow?

Could someone please tell me the cheapest, healthiest, fastest and most efficient way to consume calories, vitamins and everything else which we require to be healthy? Would it be a good idea to start blending each of my meals (in a blender)?-- so that it doesn't feel like food is weighing me down and destroying my mood.