rdpzycho
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« Reply #20 on: March 17, 2010, 12:02:40 AM » |
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^ BGA 'yung may mga bola sa ilalim. 'di mo talaga magagamit 'yun unless magpapagawa talaga ng PCB na may blind vias.  |
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"Keep on starting, and finishing will take care of itself."
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The Philippine Electronics and Technology Forum
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« Reply #20 on: March 17, 2010, 12:02:40 AM » |
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ece.lourence
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« Reply #21 on: March 17, 2010, 12:06:11 AM » |
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 yung mga ganito oh.. smt nga! haha sorry bubu aku eh, |
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zzzzzz
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tiktak
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« Reply #22 on: March 17, 2010, 12:16:42 AM » |
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pero di ko din magamit mga sobrang fine pitch |
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Bakit andaming hindi marunong gumamit ng search?  |
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DigitalMind
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« Reply #23 on: March 17, 2010, 12:28:52 AM » |
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^ ang ginagawa ko sa fine pitch sa prototype is inalternate ko. finofold ko alternate yung pins tapos kaynar wire.
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marcelino
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...keep moving forward! - Robinson's
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« Reply #24 on: March 17, 2010, 12:40:12 AM » |
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ako naman daming MSP430... di ko pa nagagalaw (kahit isa! hinihintay ang tutorials ni sis rd ) some CY8C29466 (di rin nagagamit, nakakalito yung GUI designer ng cypress) ARM (na pauso ni sis RD!).. Zilog MCUs (buti to medyo na paglalaruan as inspired by sis paranz) current sensor (from alegro, magpagagamitan pero di pa nagagawa) cypress CPLD (out dated nalang di pa nagagamit) accelerometer (analog, galing kay madam electron) PIC18F4413 (may motor controller test board na, programming nalang) op-amps (from basic, rail-to-rail to instrumentation) ... at marami pang iba. ^ ang ginagawa ko sa fine pitch sa prototype is inalternate ko. finofold ko alternate yung pins tapos kaynar wire.
thanks for sharing. matry nga to. |
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"Don't take life seriously. After all, no one has ever come out of it alive. -Bugs Bunny"
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rdpzycho
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« Reply #25 on: March 17, 2010, 12:46:57 AM » |
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ako naman daming MSP430... di ko pa nagagalaw (kahit isa! hinihintay ang tutorials ni sis rd ) some CY8C29466 (di rin nagagamit, nakakalito yung GUI designer ng cypress) ARM (na pauso ni sis RD!).. Zilog MCUs (buti to medyo na paglalaruan as inspired by sis paranz) current sensor (from alegro, magpagagamitan pero di pa nagagawa) cypress CPLD (out dated nalang di pa nagagamit) accelerometer (analog, galing kay madam electron) PIC18F4413 (may motor controller test board na, programming nalang) op-amps (from basic, rail-to-rail to instrumentation) ... at marami pang iba. thanks for sharing. matry nga to. nadamay pa ako. 'di ko na nagagalaw 'yung mga MSP430 ko. maganda sana, mas attractive nga lang pricing ng AVR. sana balang araw magamit ko rin sila sa mga simple projects. sayang, nakabalot lang. |
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"Keep on starting, and finishing will take care of itself."
- Neil Fiore
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DigitalMind
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« Reply #26 on: March 17, 2010, 12:50:26 AM » |
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baka pwede ko ma scrounge yung accelerometers nyo sa parts bin nyo.
i'll pay for the shipping.
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marcelino
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« Reply #27 on: March 17, 2010, 01:16:25 AM » |
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baka pwede ko ma scrounge yung accelerometers nyo sa parts bin nyo.
i'll pay for the shipping.
hehehe wag po kuya! may paggagamitan din kasi to. at tsaka 3 pcs lang naman to. magkakaiba pang part number, magkaiba din ang characteristics ng bawat isa. @sis RD, share ka pagnilaro mo na ha! heheh actually, wala lang talgang time.... pero promising din ang mga features ng MSP430 di ba? |
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"Don't take life seriously. After all, no one has ever come out of it alive. -Bugs Bunny"
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DigitalMind
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« Reply #28 on: March 17, 2010, 01:41:52 AM » |
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gusto ko gumawa nang floating mouse. hehehe may dspic33 dito sayang naman. hehehe.
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marcelino
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« Reply #29 on: March 17, 2010, 07:57:30 AM » |
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gusto ko gumawa nang floating mouse. hehehe may dspic33 dito sayang naman. hehehe.
I have already tried floating mouse software using avr32. cool!!! everyone in the office was amazed... ang di nila alam, sample program lang yun... heheh yes, accelerometer din ang ginamit sa EVK1101 AVR32 development board. |
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"Don't take life seriously. After all, no one has ever come out of it alive. -Bugs Bunny"
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Kaizer03
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C#<-->Android<-->Java
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« Reply #30 on: March 17, 2010, 08:24:55 AM » |
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1. PIC18F4539
2. Zilog Acclaim
3. ARM (nag-aaral pa)
4. 74HC473
teka popost ko ba lahat? napakarami nun hehehe=)
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Lend a hand for those who are in need!=) Stop Hijacking!=) More Technical Posts!=) DataSheets are enough to answer your questions!  Kaizer Killer EX Pre-Alpha |
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RaffT
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more on R-n-D
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« Reply #31 on: March 17, 2010, 09:06:27 AM » |
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OT:
pano ba concept ng air mouse? im thinking of hacking an existing USB mouse.. at palitan ang front end nya with accel....
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Learning is CooL! BEAM robotics/DIY UCD180/PSP/AC wtmtr/digiESRmtr/PICkit™2 clone/SGTC/SSTC/DR-SSTC
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rdpzycho
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« Reply #32 on: March 17, 2010, 09:11:24 AM » |
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@sis RD, share ka pagnilaro mo na ha! heheh actually, wala lang talgang time.... pero promising din ang mga features ng MSP430 di ba? yup. first time kong ma-encounter ang NMI (Non Maskable Interrupt) sa MSP430. 'ika nga ni Ganssle "TI's greatly underrated 16-bit microprocessor" |
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"Keep on starting, and finishing will take care of itself."
- Neil Fiore
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macky
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« Reply #33 on: March 17, 2010, 10:26:26 AM » |
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^ ang ginagawa ko sa fine pitch sa prototype is inalternate ko. finofold ko alternate yung pins tapos kaynar wire.
ganyan din gnagawa ko dati sa 18F452 TQFP, alternate nakataas at nakababa... kawawang pic! hehehe... meron pa ako: 12F629 16F84A 16F877 18F452 at itong kakadating lang na: TAS5711 - 20W digital audio amp TPL8002 - digital pot at yung M3 nga pala....hehhee and a lots of logic ics, 555, LM317, etc... |
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john 3:16 | oil of gladness
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DigitalMind
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« Reply #34 on: March 17, 2010, 11:06:52 AM » |
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OT:
pano ba concept ng air mouse? im thinking of hacking an existing USB mouse.. at palitan ang front end nya with accel....
accelerometer tapos voltage to frequency converter lang. then kung anong direction if positive or negative swing. kasi dalawa yung paa nang ir encoder po. |
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marcelino
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« Reply #35 on: March 17, 2010, 04:23:27 PM » |
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kung dsPIC ang gagamitin, at kung may USB device capability naman, pwedeng isetup ang USB as HID. But i guess, this will also work for PIC18F4550 family. yung sa AVR32 demo, ADC (2 pins for x and y-axis) then sinasubmit sa USB... if you are interested, eto yung template/sample project. http://www.4shared.com/file/242941171/ba71cb4e/acc_mouse.htmlGCC (under eclipse) ang compiler na ginagamit for AVR32. the AVR32 EVK110 demo board, uses LIS3L06AL as its accelerometer. |
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"Don't take life seriously. After all, no one has ever come out of it alive. -Bugs Bunny"
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rdpzycho
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« Reply #36 on: March 17, 2010, 09:37:55 PM » |
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^ madali lang ba mag-AVR32 sis?
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"Keep on starting, and finishing will take care of itself."
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voltaman_krc
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aruuuuu!
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« Reply #37 on: March 17, 2010, 10:46:57 PM » |
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1 Z8F0822 (sino po may programmer nito?) .. kuya tiktakx penge... a lots of resistors, capacitors, IR sensor(galing sa ball mouse) 110V/220V transformer and some ICs (logic, comp, 555, 7805/09) at sangkatutak na IC bed(8,14,16 pins) .. |
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usb kayo ng usb.... "FLASH DRIVE" ang tawag dun.
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marcelino
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« Reply #38 on: March 17, 2010, 11:55:24 PM » |
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^ madali lang ba mag-AVR32 sis?
yeah... lalo na kung ikaw ang gagamit!!! di ko pa sinubukang gumamit nung registers talga ang kakausapin. based lang lagi sa template... si sir motion55 ang magaling nito. sya actually ang nag-introduce sa akin. |
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"Don't take life seriously. After all, no one has ever come out of it alive. -Bugs Bunny"
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marcelino
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« Reply #39 on: March 18, 2010, 12:09:55 AM » |
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1 Z8F0822 (sino po may programmer nito?) .. kuya tiktakx penge... parang serial smart cable lang naman ang kailangan mo nito... a simple max232 or max3232, a 1n4148 and a pull-up resistor will do... of course dapat may serial port ka. kung may PL2303 or FT232R ka nga, pwede na din sa USB. ganun din, kailangan ang 1n4148 (schottky type diode will be better) at pull ups. |
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"Don't take life seriously. After all, no one has ever come out of it alive. -Bugs Bunny"
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The Philippine Electronics and Technology Forum
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May 07, 2008, 02:03:13 PM
