caramoan tour package

caramoan tour package

Author Topic: gamit po ang FSK para sa Data tansmission, kailangan po namin ng tulong  (Read 1470 times)

Offline macabanchsha

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Re: gamit po ang FSK para sa Data tansmission, kailangan po namin ng tulong
« Reply #20 on: November 03, 2010, 11:17:38 AM »
anung pin po ba ang pwd econect s usb para m.interface sa computer?

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Re: gamit po ang FSK para sa Data tansmission, kailangan po namin ng tulong
« Reply #20 on: November 03, 2010, 11:17:38 AM »

Offline tiktak

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Re: gamit po ang FSK para sa Data tansmission, kailangan po namin ng tulong
« Reply #21 on: November 03, 2010, 11:25:03 AM »
the original source code and schematic is on the CD that come with the tranceiver, you cannot directly connect it to USB, it is for RS232 the easiest way is to use a USB to serial to connect to your USB. If you dont know about programming encore, you can use a separate microcontroller i.e. PIC, 8051, atmega and communicate via the UART
8051 stuff

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Re: gamit po ang FSK para sa Data tansmission, kailangan po namin ng tulong
« Reply #21 on: November 03, 2010, 11:25:03 AM »

Offline macabanchsha

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Re: gamit po ang FSK para sa Data tansmission, kailangan po namin ng tulong
« Reply #22 on: November 04, 2010, 04:28:15 PM »
kung d na po gagamit ng microcontroller anung pins po ba ang gagamitin para e-c0nnect sa computer

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Re: gamit po ang FSK para sa Data tansmission, kailangan po namin ng tulong
« Reply #22 on: November 04, 2010, 04:28:15 PM »

Offline 1diyMARKET

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Re: gamit po ang FSK para sa Data tansmission, kailangan po namin ng tulong
« Reply #23 on: November 04, 2010, 06:29:27 PM »
Gumagawa po kami ng water level monitoring system.. na inaupdate ang level ng tubig kada isang oras, gamit ang wireless tansmission. Balak po namin gamitin Ang FSK kasi short distance lng naman subalit nahirapan kami sa data transmission.

gumamit kami ng logic circuit na mag identfy kung ang level ng tubig ay:
1.Critical low
2. Low
3. Normal
4. High
5. Critical High

Pwede po bang tulungan nyo kami kun papaano namin matransmit ang data sa computer?
Humihingi po kami ng mga Available na circuit sa Transmitter side at receiver side..

maraming salamat po!

Sa aking palagay po,  may kadalian ito.   Puwede kayo gumamit ng coded transmitter gaya ng ginagamit sa sasakyan para buksan, isara, hanapin ang sasakyan,  lagyan mo lang ng sensor ang bawat  switch,  imbes na push button eh, sensor ng tupig ang ikabit doon sa switch, battery operated po ito at tatagal iyan ng ilang buwan o di kaya taon.  iyan po ang transmitter.

doon naman sa receiver, gagamit ka ng receiver hihihihihihi.  Maganda kung gamitan mo ito ng MCU tapos iyong MCU ang mag-communicate sa PC  via  a)  RS232   b) USB  pero kailangan na mayroon ka din software sa PC.  alam mo payo ko sa iyo, huwag muna gamitna ng Pc, kasi mahal ang kuryente, kada oras nakabukas ang PC.   Instead lagyan mo ng program ang MCU na mag-record ng data,  pagkatapos, kung gusto muna i-sync sa pc, i-upload niya lahat ang data.

Iyong transmission kapag gumamit ka ng sinasabi ko na Tx/Rx pair, madali talaga at murang mura kumpara sa ibang solusyon.

Specs:
1.  315 Mhz operation
2.  ASK mode, hindi po FSK
3.  1Km range
4.  Secure and coded data over Rf

sure, let me know matutulungan ka ng aking team, that is I can assure you.   bibigyan ka lang ng instruction at ikaw ang implementation.
Your Support and Purchase of 1diycentre e’store products is a support to our fellow  hobbyist.  Most of the buyers here at e’store are students who do not have yet source of income.  1diyteam offer monthly payment to some items to help our fellow hobbyist.

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Re: gamit po ang FSK para sa Data tansmission, kailangan po namin ng tulong
« Reply #23 on: November 04, 2010, 06:29:27 PM »

Offline macabanchsha

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Re: gamit po ang FSK para sa Data tansmission, kailangan po namin ng tulong
« Reply #24 on: November 05, 2010, 01:04:39 PM »
d ba pwd po yung debug n pin econnect sa computer? using the cable from gizmo. tapos pwd n po bang eprogram?

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Re: gamit po ang FSK para sa Data tansmission, kailangan po namin ng tulong
« Reply #24 on: November 05, 2010, 01:04:39 PM »

Offline labgruppen

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Re: gamit po ang FSK para sa Data tansmission, kailangan po namin ng tulong
« Reply #25 on: November 05, 2010, 01:26:27 PM »
d ba pwd po yung debug n pin econnect sa computer? using the cable from gizmo. tapos pwd n po bang eprogram?

the debug pins are used to connect to a computer for reprogramming purposes only (via e-gizmo's encore programming dongle). refer to the manual here.  to connect to a computer for other purposes, use the uart rxd  and txd pins and connect it to the serial port of the computer (via a ttl-rs232 driver such as max232).

Offline bootfetch

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Re: gamit po ang FSK para sa Data tansmission, kailangan po namin ng tulong
« Reply #26 on: November 15, 2010, 10:06:29 AM »
Mas ok siguro kung yung ADC ng zilog encore yung gamitin mo..

and for the code nung transciever nasa CD na binibigay ng e-gizmo yun..and the IDE is directly donwloadable
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Offline ...zniper

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Re: gamit po ang FSK para sa Data tansmission, kailangan po namin ng tulong
« Reply #27 on: November 15, 2010, 12:42:58 PM »
medyo late na pero bka makatulong info lng po .....
dito samin gamit nmin isang can interface.. uart communication at wireless adapter, quatic(looks like processor) and excel for the coding

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Re: gamit po ang FSK para sa Data tansmission, kailangan po namin ng tulong
« Reply #27 on: November 15, 2010, 12:42:58 PM »

 

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