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nunosousa
This is an application intended to provide useful tools to perform Foucault or Wire testing on reflective telescope mirrors
| Reference | Value | Description |
|---|---|---|
| Q1 | IRFR5305 | -35A Id, -60V Vds, P-Channel Power MOSFET, 25mOhm Ron, 25.0nC Qg (typ), TO252 |
| Q2 | BC847 | 0.1A Ic, 45V Vce, NPN Transistor, SOT-23 |
| Q3 | IRLML5203 | -3.0A Id, -30V Vds, 98mOhm Rds, P-Channel HEXFET Power MOSFET, SOT-23 |
| U1,U8,U17,U24 | 74AHC2G125 | Dual Buffer Tri-State, Low-Voltage CMOS |
| U2,U3,U9,U10,U18,U19,U25,U26,U54,U57,U58,U61,U64,U65 | 74AHC00 | quad 2-input NAND gate |
| U4,U6,U11,U13,U20,U22,U27,U29,U37-U43,U55,U56,U62,U63 | 74AHC1G17 | Single Schmitt Buffer Gate, Low-Voltage CMOS |
| U5,U12,U21,U28 |
| U7,U14,U23,U30 | INA180A1 |
|---|
| U15,U16,U51 | SP3243E | RS-232 Transceivers 3 Driver/5 Receiver Intelligent +3.0V to +5.5V, TSSOP-28 / SSOP-28 |
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| U31,U32,U34 | PCA9555PW | IO expander 16 GPIO, I2C 400kHz, Interrupt, 2.3 - 5.5V, TSSOP-24 |
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| U33 | MCP4451 | Quad 8 Bit Digital Potentiometer, I²C, Volatile Memory, TSSOP-20 |
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| U35,U36 | MCP6S26 | Single-Ended, Rail-to-Rail I/O, Low Gain PGA |
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| U44 | IRM-H6xxT | IR Receiver Modules for remote controls |
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| U45 | LM4040DBZ-3.0 | 3.0V Precision Micropower Shunt Voltage Reference, SOT-23 |
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| U46,U47 | AD8648 | Quad Rail-to-Rail Input/Output Amplifiers, TSSOP-14 |
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| U48 | TPS561208DDCR | 2A, 4.5 to 28V Input, EMI Friendly integrated switch synchronous step-down regulator, pulse-skipping, SOT-23-6 |
|---|
| U49,U68 | TLV75801PDBVR | Cap free NMOS 400mA Low Drop Adjustable Out Regulator, SOT-23-5 |
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| U50 | LM2776 | Switched capacitor inverter, inverts positive voltage +2.7 to +5.5V to negative, 200mA, SOT-23-6 |
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| U52,U69-U75 | USBLC6-2SC6 | Very low capacitance ESD protection diode, 2 data-line, SOT-23-6 |
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| U53 | FT232RN | USB to Serial Interface, SSOP-28 |
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| U59 | LM317_TO-252 | 1.5A 35V Adjustable Linear Regulator, TO-252 |
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| U60 | ATmega2560-16A | 16MHz, 256kB Flash, 8kB SRAM, 4kB EEPROM, JTAG, TQFP-100 |
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| U66 | 74AHC573 | 8-bit Latch 3-state outputs |
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| U67 | AS7C4096A | 512K x 8 HIGH-SPEED CMOS STATIC RAM, 10ns, TSOP II-44 |
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| C1,C2,C4-C8,C11,C13,C14,C16-C20,C23,C25,C30,C35,C36,C38-C42,C45,C47,C48,C50-C54,C57,C59-C77,C80-C84,C90,C95,C97,C101,C106,C107,C110,C112,C115-C122,C124-C126,C130-C133,C138-C143,C145 | 100nC | Unpolarized capacitor |
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| C3,C12,C15,C24,C37,C46,C49,C58,C113,C114,C127,C128 | 100pC | Unpolarized capacitor |
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| C9,C21,C43,C55,C85,C92,C93,C99,C111,C144 | 10uC | Unpolarized capacitor |
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| C10,C22,C44,C56,C100 | 47uC | Unpolarized capacitor |
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| C26-C29,C31-C34,C102-C105 | 330nC | Unpolarized capacitor |
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| C78,C79,C91,C96,C134-C137 | 2.2uC | Unpolarized capacitor |
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| C94 | 1uC | Unpolarized capacitor |
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| C98,C108,C109,C123,C129 | 13pC | Unpolarized capacitor |
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| D1,D2 | BAV99 | BAV99 High-speed switching diodes, SOT-23 |
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| D3 | SMAJ16CA | 400W bidirectional Transient Voltage Suppressor, 16.0Vr, SMA(DO-214AC) |
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| D4 | BZX84C10 | 300mW Zener Diode, SOT-23 |
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| D5,D7 | CMS30I30A | Schottky diode |
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| D6 | 4148 | Diode |
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| D9 | SMAJ5.0CA | 400W bidirectional Transient Voltage Suppressor, 5.0Vr, SMA(DO-214AC) |
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| DS1 | SLC2004A1 | LCD 16x2 Alphanumeric , 8 bit parallel bus, 5V VDD |
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| J1-J4,J8,J9 | Screw_Terminal_01x06 | Generic screw terminal, single row, 01x06, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J5-J7 | DE9_Pins_MountingHoles | 9-pin D-SUB connector, pins (male), Mounting Hole |
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| J11 | USB_B | USB Type B connector |
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| J12,J15 | Conn_01x16 | Generic connector, single row, 01x16, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J13 | ICSP | Generic connector, double row, 02x03, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J14 | Screw_Terminal_01x02 | Generic screw terminal, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| L1 | 4u7L | Inductor |
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| L2 | 10uL | Inductor |
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| R1,R3,R4,R6,R7,R9,R10,R12,R31 | 1kR | Resistor |
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| R2,R5,R8,R11 | 150mR |
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| R13-R28,R30,R32-R46,R48,R50-R54,R57,R58,R60,R62,R69,RV2 | 10kR | Potentiometer,Resistor |
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| R29,R61 | 160R |
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| R47,R68 | 80k6R | Resistor |
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| R49 | 61k9R | Resistor |
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| R55,R56,R63-R65 | 100kR | Resistor |
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| R59 | 10R | Resistor |
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| R66,R67 | 2kR |
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| RV1 | 200R | Potentiometer |
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| SW1 | SW_Push | Push button switch, generic, two pins |
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| TH1 | Thermistor_PTC | Temperature dependent resistor, positive temperature coefficient |
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| Y1 | 16MHz | Four pin crystal, GND on pins 2 and 4 |
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