Wind Data Logger main board schematic for ... - APRS World, LLC
Wind Data Logger main board schematic for ... - APRS World, LLC
Wind Data Logger main board schematic for ... - APRS World, LLC
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NC1!MCLR/Vpp2RA0/AN03RA1/AN14RA2/AN2/Vref-5RA3/AN3/Vref+6RA4/T0CKI7RA5/AN48RE0/AN59RE1/AN610RE2/AN711Vdd12Vss13OSC1/CLKI14OSC2/CLKO/RA615RC0/T1OSO/T1CKI16NC17RC1/T1OSI18RC2/CCP119RC3/SCK/SCL20RD0/PSP021RD1/PSP122RD2/PSP223RD3/PSP324RC4/SDI/SDA25RC5/SDO26RC6/TX/CK27NC28RC7/RX/DT29RD4/PSP430RD5/PSP531RD6/PSP632RD7/PSP733Vss34Vdd35RB0/INT036RB1/INT137RB2/INT238RB339NC40RB441RB5/PGM42RB6/PGC43RB7/PGD44U1PIC18F452S1S2S30Vss1Vcc2PGC3PGD4Vpp5J1ICSP0500123Y110MHz3.3123J2CONN3123J3CONN30R1 10k50C10.1C20.1LCD_BACKLIGHTLCD_RSLCD_RWLCD_ENLCD_D7LCD_D4LCD_D5LCD_D65ANEMOMETER_0ANEMOMETER_1ANEMOMETER_2RTC_SDARTC_SCLRTC_SQWAN_IN_VOLTSAN_WIND_DIR_0AN_WIND_DIR_1AN_USER_ADC_0AN_USER_ADC_1AN_USER_ADC_2AN_TEMPERATUREVref_5TX_TO_PCRX_FROM_PCADC_PULLUPVREG33_SHUTDOWNMMC Daughter<strong>board</strong>123J3CONN3TitleAuthorFileRevisionDocumentDateSheetswind2eJames Jarvis<strong>APRS</strong> <strong>World</strong>, <strong>LLC</strong>C:\Documents and Settings\jjeffers\Desktop\projects\wind2f\<strong>schematic</strong>\wind2f_<strong>main</strong>.dsn29 September 2006 1 of 511223344556677AABBCCDDEE
123456755C30.1R22200R32200B1CR12251X132,768 Hz1234U2X1X2VbatVssDS1307VddSQW/OUTSCLSDA8765RTC_SQWRTC_SCLRTC_SDA2BBAA50CK1RS-232123C40.1C50.1C70.1C60.112345678U3MAX3232C1+V+C2+C1-C2-V-T2OUTR2INVCCGROUNDT1OUTR1INR1OUTT1INT2INR2OUT161514131211109C80.1TX_TO_PCRX_FROM_PCCScrew TerminalD000DE1234Titlereal time clockAuthorJames Jarvis<strong>APRS</strong> <strong>World</strong>, <strong>LLC</strong>FileDocumentC:\Documents and Settings\jjeffers\Desktop\projects\wind2f\<strong>schematic</strong>\wind2f_<strong>main</strong>.dsnRevisionDateSheets29 September 2006 2 of 5567E
1234567A5ADC_PULLUP4700 2200 2200R4 R5 R62200R7AJ5RJ-45 <strong>Wind</strong> AnalogBTemperatureVssVccUSER_ADC_0USER_ADC_1USER_ADC_2USER_ADC_3Vss123456783.31 TP15R13 10kR12 10kR11 10kR10 10kC110.1C120.1C130.1C140.1AN_TEMPERATUREAN_USER_ADC_0AN_USER_ADC_1AN_USER_ADC_2BC5012345678U4SP720ABGINININININININV-V+INININININININ161514131211109054700R204700R164700R17C0J4RJ-45 <strong>Wind</strong>DE1Anemometer 0Anemometer 1Anemometer 2VssVcc<strong>Wind</strong> Dir 0<strong>Wind</strong> Dir 1Vss12345678023R14200kR15200k0R8 10kR9 10k4R19 2200R18 2200R21 2200AN_WIND_DIR_0AN_WIND_DIR_10.1C150.1C160.1C17ANEMOMETER_0ANEMOMETER_1ANEMOMETER_20C9C10Title0.10.1wind2e input circuitryAuthorJames Jarvis<strong>APRS</strong> <strong>World</strong>, <strong>LLC</strong>0FileC:\Documents and Settings\jjeffers\Desktop\projects\wind2f\<strong>schematic</strong>\wind2f_<strong>main</strong>.dsnRevisionDate29 September 2006567DocumentSheetsDE
1213141234567891011VssVccVcontrastRSRWEND0D1D2D3D4D5D6D7LED+1615LED-LCD1CFAH1602B16x2 LCD with HD44780231C180.15R2210k pot05R2330Titlewind2d LCDAuthorJames JarvisaprsworldFileC:\Documents and Settings\jjeffers\Desktop\projects\wind2f\<strong>schematic</strong>\wind2f_<strong>main</strong>.dsnDocumentRevisionDate Sheetsrev2d 24 October 2005 4 of 5LCD_RSLCD_RWLCD_ENLCD_D4LCD_D5LCD_D6LCD_D7LCD_BACKLIGHTEEDDCCBBAA11223344567567
1234567VinPrecision 5 volt reference <strong>for</strong> ADCInput voltage divider3.33.3 volt <strong>for</strong> SD / MMC <strong>board</strong>5A0123U6ADR02TEMPGNDVinTRIMVout54C210.1Vref_5Vin0R2591k 0.1%R2413k 0.1%TP71C190.1AN_IN_VOLTSC204.7uF, 10V, tantalum2 11234U5LP2951OutputSenseShutdownGroundInputFeedbackVtapErrorVREG33_SHUTDOWN8765A0B00BVinVin5 Volt switching power supplyP1PJ-002A-SMT132R281C5CDC260.1uF 50V2 1C252.2uF, 50V, tantalum12U7LT34703Vin!SHDNNC4GND6BOOSTSWBIASFB57C2222pF8C230.22uFL133uHR26604k 1%2 1C2422uF, 10V, tantalum1 TP21 TP31 TP4Vin53.300D1 TP5Vref_5R27200k 1%1 TP6E12034Titlewind2e power supplyAuthorJames Jarvis<strong>APRS</strong> <strong>World</strong>, <strong>LLC</strong>FileDocumentC:\Documents and Settings\jjeffers\Desktop\projects\wind2f\<strong>schematic</strong>\wind2f_<strong>main</strong>.dsnRevisionDateSheets29 September 2006 5 of 5567E
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