Author Topic: am receiver help po.. (Read 1345 times)

soulhast · « **on:** July 19, 2008, 02:22:44 PM »

ask ko lng po kng pano gumawa ng am receiver.. en can i have a copy of its circuit diagram? tnx po..

Philippine Electronics Forum · « **on:** July 19, 2008, 02:22:44 PM »

danny · « **Reply #1 on:** July 19, 2008, 02:40:15 PM »

did u try alexan or sa raon?
i think may mga kit ata na nabibili doon.

Philippine Electronics Forum · « **Reply #1 on:** July 19, 2008, 02:40:15 PM »

paranz · « **Reply #2 on:** July 19, 2008, 08:23:44 PM »

Quote from: soulhast on July 19, 2008, 02:22:44 PM

ask ko lng po kng pano gumawa ng am receiver.. en can i have a copy of its circuit diagram? tnx po..

Marami naman sa internet. Google mo na lang..

Philippine Electronics Forum · « **Reply #2 on:** July 19, 2008, 08:23:44 PM »

rdpzycho · « **Reply #3 on:** July 19, 2008, 11:10:24 PM »

basic AM receiver is a peak detector. Diode (or Rectifier) and Capacitor lang. the very first use of semiconductor in electronics.

Philippine Electronics Forum · « **Reply #3 on:** July 19, 2008, 11:10:24 PM »

Born2BeWired · « **Reply #4 on:** July 21, 2008, 10:13:30 AM »

Quote from: rdpzycho on July 19, 2008, 11:10:24 PM

basic AM receiver is a peak detector. Diode (or Rectifier) and Capacitor lang. the very first use of semiconductor in electronics.

A.K.A Crystal Set. If you are in metro or within a few kilometers from a AM transmitting station, pwede ito. Wire antenna- LC tuned circuit- diode - earphone lang ito. It does not even require a battery.

Sample Link:
http://www.electronics-tutorials.com/receivers/crystal-radio-set.htm

Philippine Electronics Forum · « **Reply #4 on:** July 21, 2008, 10:13:30 AM »

tikbalang · « **Reply #5 on:** July 21, 2008, 11:03:18 AM »

isa sa mga circuit frustrations ko ang crystal radio.

soulhast · « **Reply #6 on:** July 31, 2008, 02:21:19 PM »

thanks.. i went to alexan and i bought am kit transistor type.. mas mhirap kc pag ic type pa eh.. thanks again..

che_083088 · « **Reply #7 on:** July 31, 2008, 02:29:40 PM »

hmmm..help naman po about rf id tagging

Janine · « **Reply #8 on:** July 31, 2008, 04:16:40 PM »

Quote from: che_083088 on July 31, 2008, 02:29:40 PM

hmmm..help naman po about rf id tagging

bibilihin mo yun RF Id tags at yun Transceiver sa digikey kasi walang available dito sa PI. It requires lots of programming kumpleto na yun datasheet ng rfid transceiver ng lahat ng kailangan mong info.

maldihtah13 · « **Reply #9 on:** August 02, 2008, 09:33:09 AM »

sa e-gizmo may rfid reader. Try to visit them or their site.

Philippine Electronics Forum · « **Reply #9 on:** August 02, 2008, 09:33:09 AM »

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