Category Archive: Eletronics Devices

Feb 12

For how much time will a motor of 24v 250w will work if connected with two 12v batteries?


Feb 05

Where can I find a really good off road GPS checkpoint device for easy compassing and can make?

Checkpoints for everywhere I’ve been and label them myself after it finds out just about precisely where I am? Like a desolate camp site. Could you give me a range of quality products and stores that have these same devices?

Jan 30

Engineering – (b) A 400V, 4-pole, 50HZ induction motor develops rated torque at 1440 r/min.?

… Calculate the voltage and frequency to be supplied to the motor for rated torque to be developed at 800 r/min. Assume constant air-gap flux and neglect the effect of stator impedance

Jan 25

Can we use get instead of a transistor in 555 IC?


Dec 29

Can you sell on Ebay without app on your phone?

“He” says “you don’t need an Ebay app on your phone! You can get one on the Sell page!” I don’t believe it. Do I need an Ebay app on his phone first before I tackle this job? I’ve never once gotten an app anywhere.

Dec 18

can you play dvds on ps4?


Dec 18

If I flash a UV flashlight at a small solar panels that charges mobile devices, would it work?

Charging port output: 5V/ 1.8A

Dec 10

google play services has broken my phone?

I recently cleared the from my google play services in order to fix the “authentication error sign in required” problem that I had. However when I cleared the data, every time I try to sign back in my phone turns off 🙁 obviously there was something in that data that ensured my phone could run …

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Dec 10

single phase electric motor problem rotating in 2 directions?

single phase electric motor problem rotating in 2 directions, what is the cause and the solution?

Dec 09

What product can I buy that will be high mega pixel camera as well internal storage?

Samsung or other Chinese brand

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