nowire9

1. Refer to the 3-input NAND truth table (the only case where F(X,Y,Z)=1 is when X=Y=Z=1, else F(X,Y,Z)=0): X,Y,Z | F(X,Y,Z) ----------------------- 0,0,0 | 1 ... | 1 1,1,1 |...

massmanhow to design 3.3v power supply using 7805 for ARM processer.?See pages 22-23 of the #-Link-Snipped-# for a simple example circuit using the 7805 voltage regulator. As far as components,...

Good luck with exams.

IV. None of the above

Now that depends on what direction you want to go after graduation. If you are more interested in technical design, I would steer towards a related technical field. But if...

The first basic step is to see if the module works. Interface with the module via a terminal program such as Hyperterminal (only DIN & DOUT lines necessary for this)....

I don't recognize it. It looks like the same 20 pin DIP package as an XBEE module. If you have no starting point and no options and are desperate, hook...

<a href="https://www.amazon.com/Electrical-Engineering-101-Everything-Probably/dp/0750678127" target="_blank" rel="nofollow noopener noreferrer">Amazon.com</a> Very good, IMHO.

average peak power output of PV cells is ~0.01-0.015 W/cm2: #-Link-Snipped-# #-Link-Snipped-# Here are smaller ones geared towards a small electronics project: #-Link-Snipped-#

Possible battery charger issue? I know that vintage of HP has been known to have some battery charger issues. That would at least be a free & easy try if...