Official Tambayan ng Electronics Engineers

[yelrahz]

haha engineering mechanics haha..tapos na ako nyan..

 

[charls mada]

Buti mag-aaral pa ako next sem

 

[fintle]

good eve engineers!
ask ko lang kung ano magandang gawin na innovation??
sa circuit design kasi namin na subject need ko po sana suhestiyon niyo mga boss
la pa ako maisip na maganda eh..
TIA!

 

[deniacycle]

automatic wiper.
yung pag nakadetect ng certain amount ng ulan eh mag aactivate sya.
innovation ba yun?? :]

 

[kontrasenyas15]

Mlapit na board gudluck sa mga mageexam

 

[batangasfinest]

A given speech recording (first plot) named ‘tutugtog.wav’ contains a low frequency humming noise (coupled from 60-Hz AC power supply) and an echo (produced by a “distorting” filter).
Design digital filters (and filter the given speech signal in MATLAB) such that the humming noise and the echo will be reduced (such as in the second plot). Store your output to a variable ‘y’ in your script. Subplot the given speech signal versus your filtered output signal, ‘y’.

Hint: The “distorting” filter, H(z), has the following z-transfer function:

To remove the echo (or “distortion”), a “restoring” filter, which is simply the reciprocal of H(z), can be implemented.


ano pong ggwin dito sa matlab? hehe thx nid ASAP

 

[lambo22]

Parequest naman po, solution manual ni blake for communication systems, baka merun kayo thanks

 

[fjc024]

Sir, patulong po sa micro projects ko. Ngayon ko lang po nafollow up kasi busy sa finals week.

I have Z8F042A zilog microcontroller, gusto ko po sanang iconnect sa limang 7 segment display kaso limited IO pins ang micro ko.

Nagresearch po ako sa net at may nakitang charlieplexing. Ang problema po ay hindi ko po alam gumawa ng codes sa C.

Sana po matulungan niyo po ako. Maraming salamat po.

bro pwede bang ipost mo yung schematic mo?
alam ko mag program ng Microcontroller using C, pero PIC ang gamit ko, di ko pa nasubukan mag ZIlog...

 

[pinedajay]

guys, patulong nman..may alam kayong circuit sa stepper motor na forward and reverse and at a certain time forward after a certain time reverse ang movement ng motor using 555 timer??
example:
after 5mins forward ang movement ng motor and after another 5 mins reverse ang movement.
plzz po mga engineer patulong po.

 

[brymarti]

lapit na pasukan nov. 3

 

[kenhuck]

@pinedajay: try mo tong site na to: http://www.linux-cae.net/Projects/StepperMotor/TimerButton.rpaisley/Stepper.html

kamusta? tagal ko na di nakakadaan dito ah.

 

[sasuke1012]

ask ko lang po kung may nakakalam mo nito.. time controlled switch.

 

[psychEinside]

baka may alam po kayo dyan na scholarship for incoming 3rd year electronics engr student?haha. help naman pls!!!

 

[psychEinside]

guys, patulong nman..may alam kayong circuit sa stepper motor na forward and reverse and at a certain time forward after a certain time reverse ang movement ng motor using 555 timer??
example:
after 5mins forward ang movement ng motor and after another 5 mins reverse ang movement.
plzz po mga engineer patulong po.

try mo po ung astable circuit ng 555, taz ung tym nagusto mo gamitin mong combination sa resistor and capacitor, taz ung pin 3 po ng 555 un po ung clock ng d-fip/flop(7474), taz ung Q and Qbar ng D-flip/flop dun mo konek ung positive and negative ng motor

 

[krispyKreme]

mga sir
may marerecomend po ba kayo sakin n ebook na pang elecs2 saka advanced math na pinoy yung author si kope daw

 

[fintle]

guys patulong naman po oh..
san po makakakita ng mga projects na pang innovation or kahit ano basta tungkol sa device na useful..
paspecify na lang po nung site..
Electronicslab nacheck ko na po eh..

thanks in advance!

 

[trade211]

sino pede gustong magbigay ng 10 titles na pedeng gamitin sa research method... thx...

 

[euraclidon]

mga tol kamusta... anung bago????? ang hirap pala magrenew ng license... kailangan pa natin magseminar... hehe...

 

[ecejhe]

mga tol kamusta... anung bago????? ang hirap pala magrenew ng license... kailangan pa natin magseminar... hehe...

ganun ba?? pano kung di ka pa member ng IECEP..kasi nung nagfile ako ng license wala pa ung taga IECEP dun e,...di tuloy ako nakapamember!! sana ngayon..

 

[jbhayback]

3rd Year Electronics Engineering student here from Mindanao University of Science and Technology (MUST).
Proud to be the top performing school in MINDANAO for the last EcE Board exam...
nka 74% ang passing rate namin. Congrats newly licensed EcEs!!!