Loading design…
nunosousa
This is an application intended to provide useful tools to perform Foucault or Wire testing on reflective telescope mirrors
| Reference | Value | Description |
|---|---|---|
| U1,U34 | AD8648 | Quad Rail-to-Rail Input/Output Amplifiers, TSSOP-14 |
| U2,U22 | PCA9555PW | IO expander 16 GPIO, I2C 400kHz, Interrupt, 2.3 - 5.5V, TSSOP-24 |
| U3,U4,U8,U9,U19,U25 | 74AHC2G125 | Dual Buffer Tri-State, Low-Voltage CMOS |
| U5,U10,U11,U15,U16,U26,U27,U48,U54-U64 | 74AHC1G17 | Single Schmitt Buffer Gate, Low-Voltage CMOS |
| U6,U17,U29,U37,U45,U52 | DRV8870DDA | |
| U7,U18,U30,U39,U46,U53 | INA180A1 | |
| U12,U23 |
| Single-Ended, Rail-to-Rail I/O, Low Gain PGA |
| U13 | LM4040DBZ-3.0 | 3.0V Precision Micropower Shunt Voltage Reference, SOT-23 |
|---|
| U20,U21 | MCP4431 | Quad 7 Bit Digital Potentiometer, I²C, Volatile Memory, TSSOP-20 |
|---|
| U24,U31 | SP3243E | RS-232 Transceivers 3 Driver/5 Receiver Intelligent +3.0V to +5.5V, TSSOP-28 / SSOP-28 |
|---|
| U28 | IRM-H6xxT | IR Receiver Modules for remote controls |
|---|
| U32 | THVD1400D | Half duplex RS-485/RS-422, 500 Kbps, 3V - 5.5V supply, ±12kV electro-static discharge (ESD) protection, with receiver/driver enable, 32 receiver drive capacity, SOIC-8 |
|---|
| U33 | LM2776 | Switched capacitor inverter, inverts positive voltage +2.7 to +5.5V to negative, 200mA, SOT-23-6 |
|---|
| U72-U77,U102-U107 | 74AHC00 | quad 2-input NAND gate |
|---|
| C1,C2,C4-C8,C13-C22,C25-C28,C35,C40-C47,C52-C54,C56,C58,C59,C62-C66,C68,C74,C75,C78,C79,C81,C87,C88,C91,C92,C94,C100,C101,C104-C119,C138,C139,C141,C142,C144,C145,C147,C148,C150,C151,C153,C154 | 100nC | Unpolarized capacitor |
|---|
| C3,C9,C29,C55,C76,C89,C102 | 10uC | Unpolarized capacitor |
|---|
| C10,C11,C23,C24,C49,C50,C71,C72,C84,C85,C97,C98 | 100pC | Unpolarized capacitor |
|---|
| C12,C30,C61,C77,C90,C103 | 47uC |
|---|
| C31-C34,C36-C39 | 330nC | Unpolarized capacitor |
|---|
| C48,C51 | 2.2uC | Unpolarized capacitor |
|---|
| C57 | 4.7uC |
|---|
| C60 | 1uC | Unpolarized capacitor |
|---|
| D1-D3,D5 | RB886GT2R | Schottky diode |
|---|
| J1 | Power | Generic connector, single row, 01x08, script generated (kicad-library-utils/schlib/autogen/connector/) |
|---|
| J2,J4 | PWM | Generic connector, single row, 01x08, script generated (kicad-library-utils/schlib/autogen/connector/),Generic connector, single row, 01x10, script generated (kicad-library-utils/schlib/autogen/connector/) |
|---|
| J3,J5 | Analog | Generic connector, single row, 01x08, script generated (kicad-library-utils/schlib/autogen/connector/) |
|---|
| J6 | Communication | Generic connector, single row, 01x08, script generated (kicad-library-utils/schlib/autogen/connector/) |
|---|
| J7 | Digital | Generic connector, double row, 02x18, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
|---|
| J8,J24 | DE9_Pins_MountingHoles | 9-pin D-SUB connector, pins (male), Mounting Hole |
|---|
| J9,J12,J15,J19-J21 | Motor Connector | Generic connector, single row, 01x06, script generated (kicad-library-utils/schlib/autogen/connector/) |
|---|
| J10,J11,J13,J14,J16,J17 | Limit switch | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
|---|
| J22 | RS485 | 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/) |
|---|
| J23 | Wire RS485 | 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/) |
|---|
| L1-L8 | 10uL | Inductor |
|---|
| R1,R2,R4,R9,R11,R12,R18,R19,R21,R22,R28,R29,R31,R39-R46,R51-R55,R58 | 1kR | Resistor |
|---|
| R3,R10,R13,R20,R27,R30 | 150mR |
|---|
| R5,R6,R8,R14-R17,R23-R26,R32-R37 | 10kR | Resistor |
|---|
| R38 | 160R |
|---|