INDRBT / ENGINEERING

INDRBT / Reading room

Bom

Digital engineering model. Payload and repeatability are design targets. All ordinary guide reading, figures and PDFs work here. Links marked Source file lead to the public engineering repository.
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Retained digital evidence · electronics/bom.csv · SHA-256 ec671a33171359cc8ea30326da1bce16b14f887e49c89a561f893ede81e215ad

This readable record comes from the engineering project. Its assumptions, sampling and rule scope remain part of the result.

ReferenceValueFootprintPopulationDescriptionDatasheet
J15V INPUTConnector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_VerticalFitGeneric connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/)
F1MF-NSMF025X-2INDRBT_Interface:PTC_Bourns_MF-NSMF025X_1206FitBourns PTC, 250 mA hold at 23 C; manufacturer nominal land pattern; trip/inrush unmeasuredhttps://www.bourns.com/docs/product-datasheets/mf-nsmf.pdf
D1SS14Diode_SMD:D_SMAFitSchottky diodehttps://www.vishay.com/docs/88746/ss12.pdf
C110uF / 10VCapacitor_SMD:C_0805_2012MetricFitUnpolarized capacitor
U1AP2112K-3.3Package_TO_SOT_SMD:SOT-23-5Fit600mA low dropout linear regulator, with enable pin, 3.8V-6V input voltage range, 3.3V fixed positive output, SOT-23-5https://www.diodes.com/assets/Datasheets/AP2112.pdf
C24.7uF / 10VCapacitor_SMD:C_0805_2012MetricFitUnpolarized capacitor
R11kResistor_SMD:R_0805_2012MetricFitResistor
D2GREENLED_SMD:LED_0805_2012MetricFit3.3 V rail status indicator
J2MCU 3V3 I/OConnector_PinHeader_2.54mm:PinHeader_1x16_P2.54mm_VerticalFitGeneric connector, single row, 01x16, script generated (kicad-library-utils/schlib/autogen/connector/)
J3ENCODER 3V3Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_VerticalFitGeneric connector, single row, 01x05, script generated (kicad-library-utils/schlib/autogen/connector/)
R21kResistor_SMD:R_0805_2012MetricFitResistor
C3100pF / 50VCapacitor_SMD:C_0805_2012MetricFitUnpolarized capacitor
D3BAT54HDiode_SMD:D_SOD-123FFitSchottky diodehttps://assets.nexperia.com/documents/data-sheet/BAT54H.pdf
D4BAT54HDiode_SMD:D_SOD-123FFitSchottky diodehttps://assets.nexperia.com/documents/data-sheet/BAT54H.pdf
R31kResistor_SMD:R_0805_2012MetricFitResistor
C4100pF / 50VCapacitor_SMD:C_0805_2012MetricFitUnpolarized capacitor
D5BAT54HDiode_SMD:D_SOD-123FFitSchottky diodehttps://assets.nexperia.com/documents/data-sheet/BAT54H.pdf
D6BAT54HDiode_SMD:D_SOD-123FFitSchottky diodehttps://assets.nexperia.com/documents/data-sheet/BAT54H.pdf
R41kResistor_SMD:R_0805_2012MetricFitResistor
C5100pF / 50VCapacitor_SMD:C_0805_2012MetricFitUnpolarized capacitor
D7BAT54HDiode_SMD:D_SOD-123FFitSchottky diodehttps://assets.nexperia.com/documents/data-sheet/BAT54H.pdf
D8BAT54HDiode_SMD:D_SOD-123FFitSchottky diodehttps://assets.nexperia.com/documents/data-sheet/BAT54H.pdf
J4NC LIMITConnector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_VerticalFitGeneric connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/)
R51kResistor_SMD:R_0805_2012MetricFitResistor
R610kResistor_SMD:R_0805_2012MetricFitResistor
C6100nF / 50VCapacitor_SMD:C_0805_2012MetricFitUnpolarized capacitor
D9BAT54HDiode_SMD:D_SOD-123FFitSchottky diodehttps://assets.nexperia.com/documents/data-sheet/BAT54H.pdf
D10BAT54HDiode_SMD:D_SOD-123FFitSchottky diodehttps://assets.nexperia.com/documents/data-sheet/BAT54H.pdf
J7E-STOP AUX NCConnector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_VerticalFitGeneric connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/)
R710kResistor_SMD:R_0805_2012MetricFitResistor
R810kResistor_SMD:R_0805_2012MetricFitResistor
J53V3 DRIVE I/OConnector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_VerticalFitGeneric connector, single row, 01x06, script generated (kicad-library-utils/schlib/autogen/connector/)
R9330Resistor_SMD:R_0805_2012MetricFitResistor
R10330Resistor_SMD:R_0805_2012MetricFitResistor
R11330Resistor_SMD:R_0805_2012MetricFitResistor
R1210kResistor_SMD:R_0805_2012MetricFitResistor
U2LTC2850IS8Package_SO:SOIC-8_3.9x4.9mm_P1.27mmFitRS-485, RS-422 Half-duplex 20Mbps transceiver, SOIC-8https://www.analog.com/media/en/technical-documentation/data-sheets/285012fe.pdf
C7100nF / 50VCapacitor_SMD:C_0805_2012MetricFitUnpolarized capacitor
R1310kResistor_SMD:R_0805_2012MetricFitResistor
J6RS485 BUSConnector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_VerticalFitGeneric connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/)
R14330Resistor_SMD:R_0805_2012MetricDNP by defaultResistor
R15330Resistor_SMD:R_0805_2012MetricDNP by defaultResistor
R16120Resistor_SMD:R_0805_2012MetricFitResistor
JP1END TERMJumper:SolderJumper-2_P1.3mm_Open_Pad1.0x1.5mmFitJumper, 2-pole, open