# Pure Analog Line Follower ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** tetra-to-01 - **Created:** 9/17/2025 - **Last Updated:** 9/27/2025 - **Visibility:** Public ## Key Components ### COMP_A — [LM339N](https://www.flux.ai/lcsc/lm339n~01eu.md) - Datasheet URL: https://www.lcsc.com/datasheet/lcsc_datasheet_2304140030_HGSEMI-LM339N_C725324.pdf - Part Type: Comparators - JLCPCB Part Class: Extended Part - Manufacturer Name: HGSEMI(华冠) - LCSC Part Number: C725324 - Product Info Url: https://lcsc.com/product-detail/Analog-Comparators_HGSEMI-LM339N_C725324.html - Manufacturer Part Number: LM339N - Package or Case Code: DIP-14_L19.0-W7.0-P2.54-LS7.6-BL **Pins:** - 1IN- [pin 6] - 1IN+ [pin 7] - 1OUT [pin 1] - 2IN- [pin 4] - 2IN+ [pin 5] - 2OUT [pin 2] - 3IN- [pin 8] - 3IN+ [pin 9] - 4IN- [pin 10] - 4IN+ [pin 11] - GND [pin 12] - OUT3 [pin 14] - OUT4 [pin 13] - VCC [pin 3] ### COMP_B — [LM339N](https://www.flux.ai/lcsc/lm339n~01eu.md) - Package or Case Code: DIP-14_L19.0-W7.0-P2.54-LS7.6-BL - Manufacturer Part Number: LM339N - LCSC Part Number: C725324 - Product Info Url: https://lcsc.com/product-detail/Analog-Comparators_HGSEMI-LM339N_C725324.html - Manufacturer Name: HGSEMI(华冠) - JLCPCB Part Class: Extended Part - Part Type: Comparators - Datasheet URL: https://www.lcsc.com/datasheet/lcsc_datasheet_2304140030_HGSEMI-LM339N_C725324.pdf **Pins:** - 1IN- [pin 6] - 1IN+ [pin 7] - 1OUT [pin 1] - 2IN- [pin 4] - 2IN+ [pin 5] - 2OUT [pin 2] - 3IN- [pin 8] - 3IN+ [pin 9] - 4IN- [pin 10] - 4IN+ [pin 11] - GND [pin 12] - OUT3 [pin 14] - OUT4 [pin 13] - VCC [pin 3] ### COMP_FILTER1 — [Generic Capacitor](https://www.flux.ai/dacre/generic-capacitor~ybw.md) - Part Type: Non-Polarized Capacitor - Package: SMD_0603_1608Metric - Capacitance: 220uF **Pins:** - P1 [pin 1] - P2 [pin 2] ### COMP_FILTER2 — [Generic Capacitor](https://www.flux.ai/dacre/generic-capacitor~ybw.md) - Capacitance: 220uF - Part Type: Non-Polarized Capacitor - Package: SMD_0603_1608Metric **Pins:** - P1 [pin 1] - P2 [pin 2] ### COMP_FILTER3 — [Generic Capacitor](https://www.flux.ai/dacre/generic-capacitor~ybw.md) - Part Type: Non-Polarized Capacitor - Package: SMD_0603_1608Metric - Capacitance: 220uF **Pins:** - P1 [pin 1] - P2 [pin 2] ### COMP_R1 — [CFR-25JB-52-10K](https://www.flux.ai/jecstronic/cfr-25jb-52-10k~xo5.md) - Manufacturer Part Number: CFR-25JB-52-10K - Datasheet URL: https://www.yageo.com/upload/media/product/productsearch/datasheet/lr/YAGEO%20CFR_datasheet_2023v2.pdf - Resistance: 10kΩ - Manufacturer Name: Yageo - Part Type: Resistor - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - P1 [pin 1] - P2 [pin 2] ### COMP_R2 — [CFR-25JB-52-10K](https://www.flux.ai/jecstronic/cfr-25jb-52-10k~xo5.md) - Datasheet URL: https://www.yageo.com/upload/media/product/productsearch/datasheet/lr/YAGEO%20CFR_datasheet_2023v2.pdf - Manufacturer Name: Yageo - Resistance: 10kΩ - Part Type: Resistor - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: CFR-25JB-52-10K **Pins:** - P1 [pin 1] - P2 [pin 2] ### COMP_R3 — [CFR-25JB-52-10K](https://www.flux.ai/jecstronic/cfr-25jb-52-10k~xo5.md) - Datasheet URL: https://www.yageo.com/upload/media/product/productsearch/datasheet/lr/YAGEO%20CFR_datasheet_2023v2.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Yageo - Part Type: Resistor - Resistance: 10kΩ - Manufacturer Part Number: CFR-25JB-52-10K **Pins:** - P1 [pin 1] - P2 [pin 2] ### COMP_R4 — [CFR-25JB-52-10K](https://www.flux.ai/jecstronic/cfr-25jb-52-10k~xo5.md) - Manufacturer Part Number: CFR-25JB-52-10K - Datasheet URL: https://www.yageo.com/upload/media/product/productsearch/datasheet/lr/YAGEO%20CFR_datasheet_2023v2.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Resistance: 10kΩ - Part Type: Resistor - Manufacturer Name: Yageo **Pins:** - P1 [pin 1] - P2 [pin 2] ### COMP_R5 — [CFR-25JB-52-10K](https://www.flux.ai/jecstronic/cfr-25jb-52-10k~xo5.md) - Resistance: 10kΩ - Manufacturer Name: Yageo - Part Type: Resistor - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.yageo.com/upload/media/product/productsearch/datasheet/lr/YAGEO%20CFR_datasheet_2023v2.pdf - Manufacturer Part Number: CFR-25JB-52-10K **Pins:** - P1 [pin 1] - P2 [pin 2] ### COMP_R6 — [CFR-25JB-52-10K](https://www.flux.ai/jecstronic/cfr-25jb-52-10k~xo5.md) - Manufacturer Part Number: CFR-25JB-52-10K - Manufacturer Name: Yageo - Part Type: Resistor - Resistance: 10kΩ - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.yageo.com/upload/media/product/productsearch/datasheet/lr/YAGEO%20CFR_datasheet_2023v2.pdf **Pins:** - P1 [pin 1] - P2 [pin 2] ### COMP_R7 — [CFR-25JB-52-10K](https://www.flux.ai/jecstronic/cfr-25jb-52-10k~xo5.md) - Manufacturer Part Number: CFR-25JB-52-10K - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Yageo - Resistance: 10kΩ - Part Type: Resistor - Datasheet URL: https://www.yageo.com/upload/media/product/productsearch/datasheet/lr/YAGEO%20CFR_datasheet_2023v2.pdf **Pins:** - P1 [pin 1] - P2 [pin 2] ### COMP_R8 — [CFR-25JB-52-10K](https://www.flux.ai/jecstronic/cfr-25jb-52-10k~xo5.md) - Manufacturer Part Number: CFR-25JB-52-10K - Datasheet URL: https://www.yageo.com/upload/media/product/productsearch/datasheet/lr/YAGEO%20CFR_datasheet_2023v2.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Resistance: 10kΩ - Manufacturer Name: Yageo - Part Type: Resistor **Pins:** - P1 [pin 1] - P2 [pin 2] ### DC_12V — [DC Supply](https://www.flux.ai/jharwinbarrozo/dc-supply~35.md) - Voltage: 12V **Pins:** - ANODE - CATHODE ### DC_12v5v_STEPDOWN — [R-78B1.2-2.0](https://www.flux.ai/kicad-part-library/r-78b1p2-2p0~01.md) - Package or Case Code: Converter_DCDC_RECOM_R-78B-2.0_THT - Manufacturer Part Number: R-78B1.2-2.0 - Part Type: Converter DCDC - Datasheet URL: https://www.recom-power.com/pdf/Innoline/R-78Bxx-2.0.pdf **Pins:** - GND [pin 2] - IN [pin 1] - OUT [pin 3] ### DRIVER_FILTER — [Generic Capacitor](https://www.flux.ai/dacre/generic-capacitor~ybw.md) - Part Type: Non-Polarized Capacitor - Package: SMD_0603_1608Metric - Capacitance: 220uF **Pins:** - P1 [pin 1] - P2 [pin 2] ### EMIT_R1 — [RSMF1JT220R](https://www.flux.ai/jecstronic/rsmf1jt220r~933.md) - Datasheet URL: https://www.seielect.com/catalog/sei-rsf_rsmf.pdf - Part Type: Resistor - Resistance: 220Ω - Manufacturer Part Number: RSMF1JT220R - Manufacturer Name: Stackpole Electronics Inc **Pins:** - P1 - P2 ### EMIT_R2 — [RSMF1JT220R](https://www.flux.ai/jecstronic/rsmf1jt220r~933.md) - Datasheet URL: https://www.seielect.com/catalog/sei-rsf_rsmf.pdf - Part Type: Resistor - Manufacturer Part Number: RSMF1JT220R - Manufacturer Name: Stackpole Electronics Inc - Resistance: 220Ω **Pins:** - P1 - P2 ### EMIT_R3 — [RSMF1JT220R](https://www.flux.ai/jecstronic/rsmf1jt220r~933.md) - Datasheet URL: https://www.seielect.com/catalog/sei-rsf_rsmf.pdf - Part Type: Resistor - Resistance: 220Ω - Manufacturer Name: Stackpole Electronics Inc - Manufacturer Part Number: RSMF1JT220R **Pins:** - P1 - P2 ### EMIT_R4 — [RSMF1JT220R](https://www.flux.ai/jecstronic/rsmf1jt220r~933.md) - Manufacturer Part Number: RSMF1JT220R - Manufacturer Name: Stackpole Electronics Inc - Resistance: 220Ω - Datasheet URL: https://www.seielect.com/catalog/sei-rsf_rsmf.pdf - Part Type: Resistor **Pins:** - P1 - P2 ### EMIT_R5 — [RSMF1JT220R](https://www.flux.ai/jecstronic/rsmf1jt220r~933.md) - Resistance: 220Ω - Manufacturer Part Number: RSMF1JT220R - Manufacturer Name: Stackpole Electronics Inc - Part Type: Resistor - Datasheet URL: https://www.seielect.com/catalog/sei-rsf_rsmf.pdf **Pins:** - P1 - P2 ### EMIT_R6 — [RSMF1JT220R](https://www.flux.ai/jecstronic/rsmf1jt220r~933.md) - Manufacturer Part Number: RSMF1JT220R - Manufacturer Name: Stackpole Electronics Inc - Resistance: 220Ω - Datasheet URL: https://www.seielect.com/catalog/sei-rsf_rsmf.pdf - Part Type: Resistor **Pins:** - P1 - P2 ### EMIT_R7 — [RSMF1JT220R](https://www.flux.ai/jecstronic/rsmf1jt220r~933.md) - Manufacturer Name: Stackpole Electronics Inc - Manufacturer Part Number: RSMF1JT220R - Resistance: 220Ω - Datasheet URL: https://www.seielect.com/catalog/sei-rsf_rsmf.pdf - Part Type: Resistor **Pins:** - P1 - P2 ### EMIT_R8 — [RSMF1JT220R](https://www.flux.ai/jecstronic/rsmf1jt220r~933.md) - Resistance: 220Ω - Manufacturer Name: Stackpole Electronics Inc - Manufacturer Part Number: RSMF1JT220R - Datasheet URL: https://www.seielect.com/catalog/sei-rsf_rsmf.pdf - Part Type: Resistor **Pins:** - P1 - P2 ### EMIT_SECOND_1 — [IR333-A](https://www.flux.ai/adrian95/ir333-a~7kn.md) - Part Type: LED - Manufacturer Name: Everlight Electronics Co Ltd - Datasheet URL: https://everlighteurope.com/index.php?controller=attachment&id_attachment=4872 - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: IR333-A **Pins:** - Anode [pin 1] - Cathode [pin 2] ### EMIT_SECOND_2 — [IR333-A](https://www.flux.ai/adrian95/ir333-a~7kn.md) - Manufacturer Part Number: IR333-A - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Everlight Electronics Co Ltd - Part Type: LED - Datasheet URL: https://everlighteurope.com/index.php?controller=attachment&id_attachment=4872 **Pins:** - Anode [pin 1] - Cathode [pin 2] ### FILTER_PASS1 — [VJ0603Y103KXJAC31X](https://www.flux.ai/adrian95/vj0603y103kxjac31x~t1l.md) - Part Type: Non-Polarized Capacitor - Package: SMD_0603_1608Metric - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.vishay.com/docs/45226/vj31xrohsautomlcc.pdf - Manufacturer Name: Vishay / Vitramon - Capacitance: 10nF - Manufacturer Part Number: VJ0603Y103KXJAC31X **Pins:** - P1 [pin 1] - P2 [pin 2] ### FILTER_PASS2 — [VJ0603Y103KXJAC31X](https://www.flux.ai/adrian95/vj0603y103kxjac31x~t1l.md) - Package: SMD_0603_1608Metric - Part Type: Non-Polarized Capacitor - Manufacturer Part Number: VJ0603Y103KXJAC31X - Capacitance: 10nF - Manufacturer Name: Vishay / Vitramon - Datasheet URL: https://www.vishay.com/docs/45226/vj31xrohsautomlcc.pdf - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - P1 [pin 1] - P2 [pin 2] ### FILTER_PASS2 — [VJ0603Y103KXJAC31X](https://www.flux.ai/adrian95/vj0603y103kxjac31x~t1l.md) - Part Type: Non-Polarized Capacitor - Package: SMD_0603_1608Metric - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.vishay.com/docs/45226/vj31xrohsautomlcc.pdf - Capacitance: 10nF - Manufacturer Name: Vishay / Vitramon - Manufacturer Part Number: VJ0603Y103KXJAC31X **Pins:** - P1 [pin 1] - P2 [pin 2] ### FLYBACK_1_OUT1 — [1N4001F](https://www.flux.ai/lcsc/1n4001f~yvg3.md) - Manufacturer Part Number: 1N4001F - Package or Case Code: SMAF_L3.5-W2.6-LS4.7-RD - Product Info Url: https://lcsc.com/product-detail/Diodes-General-Purpose_1N4001F_C122841.html - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2304140030_Shikues-1N4001F_C122841.pdf - LCSC Part Number: C122841 - Manufacturer Name: SHIKUES(时科) - Part Type: Diodes - General Purpose - JLCPCB Part Class: Extended Part **Pins:** - A [pin 2] - C [pin 1] ### FLYBACK_1_OUT2 — [1N4001F](https://www.flux.ai/lcsc/1n4001f~yvg3.md) - Product Info Url: https://lcsc.com/product-detail/Diodes-General-Purpose_1N4001F_C122841.html - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2304140030_Shikues-1N4001F_C122841.pdf - LCSC Part Number: C122841 - Part Type: Diodes - General Purpose - Manufacturer Name: SHIKUES(时科) - JLCPCB Part Class: Extended Part - Manufacturer Part Number: 1N4001F - Package or Case Code: SMAF_L3.5-W2.6-LS4.7-RD **Pins:** - A [pin 2] - C [pin 1] ### FLYBACK_1_OUT3 — [1N4001F](https://www.flux.ai/lcsc/1n4001f~yvg3.md) - Manufacturer Part Number: 1N4001F - Package or Case Code: SMAF_L3.5-W2.6-LS4.7-RD - LCSC Part Number: C122841 - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2304140030_Shikues-1N4001F_C122841.pdf - Product Info Url: https://lcsc.com/product-detail/Diodes-General-Purpose_1N4001F_C122841.html - JLCPCB Part Class: Extended Part - Manufacturer Name: SHIKUES(时科) - Part Type: Diodes - General Purpose **Pins:** - A [pin 2] - C [pin 1] ### FLYBACK_1_OUT4 — [1N4001F](https://www.flux.ai/lcsc/1n4001f~yvg3.md) - Product Info Url: https://lcsc.com/product-detail/Diodes-General-Purpose_1N4001F_C122841.html - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2304140030_Shikues-1N4001F_C122841.pdf - LCSC Part Number: C122841 - Part Type: Diodes - General Purpose - Manufacturer Name: SHIKUES(时科) - JLCPCB Part Class: Extended Part - Manufacturer Part Number: 1N4001F - Package or Case Code: SMAF_L3.5-W2.6-LS4.7-RD **Pins:** - A [pin 2] - C [pin 1] ### FLYBACK_2_OUT1 — [1N4001F](https://www.flux.ai/lcsc/1n4001f~yvg3.md) - Product Info Url: https://lcsc.com/product-detail/Diodes-General-Purpose_1N4001F_C122841.html - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2304140030_Shikues-1N4001F_C122841.pdf - LCSC Part Number: C122841 - Part Type: Diodes - General Purpose - Manufacturer Name: SHIKUES(时科) - JLCPCB Part Class: Extended Part - Manufacturer Part Number: 1N4001F - Package or Case Code: SMAF_L3.5-W2.6-LS4.7-RD **Pins:** - A [pin 2] - C [pin 1] ### FLYBACK_2_OUT2 — [1N4001F](https://www.flux.ai/lcsc/1n4001f~yvg3.md) - Package or Case Code: SMAF_L3.5-W2.6-LS4.7-RD - Manufacturer Part Number: 1N4001F - JLCPCB Part Class: Extended Part - Part Type: Diodes - General Purpose - Manufacturer Name: SHIKUES(时科) - LCSC Part Number: C122841 - Product Info Url: https://lcsc.com/product-detail/Diodes-General-Purpose_1N4001F_C122841.html - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2304140030_Shikues-1N4001F_C122841.pdf **Pins:** - A [pin 2] - C [pin 1] ### FLYBACK_2_OUT3 — [1N4001F](https://www.flux.ai/lcsc/1n4001f~yvg3.md) - Part Type: Diodes - General Purpose - Manufacturer Name: SHIKUES(时科) - JLCPCB Part Class: Extended Part - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2304140030_Shikues-1N4001F_C122841.pdf - Product Info Url: https://lcsc.com/product-detail/Diodes-General-Purpose_1N4001F_C122841.html - LCSC Part Number: C122841 - Package or Case Code: SMAF_L3.5-W2.6-LS4.7-RD - Manufacturer Part Number: 1N4001F **Pins:** - A [pin 2] - C [pin 1] ### FLYBACK_2_OUT4 — [1N4001F](https://www.flux.ai/lcsc/1n4001f~yvg3.md) - Manufacturer Part Number: 1N4001F - Package or Case Code: SMAF_L3.5-W2.6-LS4.7-RD - LCSC Part Number: C122841 - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2304140030_Shikues-1N4001F_C122841.pdf - Product Info Url: https://lcsc.com/product-detail/Diodes-General-Purpose_1N4001F_C122841.html - JLCPCB Part Class: Extended Part - Part Type: Diodes - General Purpose - Manufacturer Name: SHIKUES(时科) **Pins:** - A [pin 2] - C [pin 1] ### IR_EMIT_1 — [IR333-A](https://www.flux.ai/adrian95/ir333-a~7kn.md) - Datasheet URL: https://everlighteurope.com/index.php?controller=attachment&id_attachment=4872 - Part Type: LED - Manufacturer Name: Everlight Electronics Co Ltd - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: IR333-A **Pins:** - Anode [pin 1] - Cathode [pin 2] ### IR_EMIT_2 — [IR333-A](https://www.flux.ai/adrian95/ir333-a~7kn.md) - Manufacturer Part Number: IR333-A - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: LED - Manufacturer Name: Everlight Electronics Co Ltd - Datasheet URL: https://everlighteurope.com/index.php?controller=attachment&id_attachment=4872 **Pins:** - Anode [pin 1] - Cathode [pin 2] ### IR_EMIT_3 — [IR333-A](https://www.flux.ai/adrian95/ir333-a~7kn.md) - Datasheet URL: https://everlighteurope.com/index.php?controller=attachment&id_attachment=4872 - Manufacturer Name: Everlight Electronics Co Ltd - Part Type: LED - Manufacturer Part Number: IR333-A - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - Anode [pin 1] - Cathode [pin 2] ### IR_EMIT_4 — [IR333-A](https://www.flux.ai/adrian95/ir333-a~7kn.md) - Part Type: LED - Manufacturer Name: Everlight Electronics Co Ltd - Datasheet URL: https://everlighteurope.com/index.php?controller=attachment&id_attachment=4872 - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: IR333-A **Pins:** - Anode [pin 1] - Cathode [pin 2] ### IR_EMIT_5 — [IR333-A](https://www.flux.ai/adrian95/ir333-a~7kn.md) - Part Type: LED - Manufacturer Name: Everlight Electronics Co Ltd - Datasheet URL: https://everlighteurope.com/index.php?controller=attachment&id_attachment=4872 - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: IR333-A **Pins:** - Anode [pin 1] - Cathode [pin 2] ### IR_EMIT_6 — [IR333-A](https://www.flux.ai/adrian95/ir333-a~7kn.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: IR333-A - Manufacturer Name: Everlight Electronics Co Ltd - Part Type: LED - Datasheet URL: https://everlighteurope.com/index.php?controller=attachment&id_attachment=4872 **Pins:** - Anode [pin 1] - Cathode [pin 2] ### IR_EMIT_7 — [IR333-A](https://www.flux.ai/adrian95/ir333-a~7kn.md) - Manufacturer Name: Everlight Electronics Co Ltd - Part Type: LED - Datasheet URL: https://everlighteurope.com/index.php?controller=attachment&id_attachment=4872 - Manufacturer Part Number: IR333-A - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - Anode [pin 1] - Cathode [pin 2] ### IR_EMIT8 — [IR333-A](https://www.flux.ai/adrian95/ir333-a~7kn.md) - Part Type: LED - Manufacturer Name: Everlight Electronics Co Ltd - Datasheet URL: https://everlighteurope.com/index.php?controller=attachment&id_attachment=4872 - Manufacturer Part Number: IR333-A - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - Anode [pin 1] - Cathode [pin 2] ### IR_REC_1 — [TSOP34S40F](https://www.flux.ai/vasy_skral/tsop34s40f~0dt.md) - Symbol Style: Parametric - Manufacturer Part Number: TSOP34S40F - Datasheet URL: https://www.vishay.com/docs/82669/tsop32s40f.pdf - Part Type: Interface Optical - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Vishay Semiconductors **Pins:** - GND [pin 2] - OUT [pin 1] - Vs [pin 3] ### IR_REC_2 — [TSOP34S40F](https://www.flux.ai/vasy_skral/tsop34s40f~0dt.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Interface Optical - Datasheet URL: https://www.vishay.com/docs/82669/tsop32s40f.pdf - Symbol Style: Parametric - Manufacturer Part Number: TSOP34S40F - Manufacturer Name: Vishay Semiconductors **Pins:** - GND [pin 2] - OUT [pin 1] - Vs [pin 3] ### IR_REC_3 — [TSOP34S40F](https://www.flux.ai/vasy_skral/tsop34s40f~0dt.md) - Manufacturer Name: Vishay Semiconductors - Part Type: Interface Optical - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.vishay.com/docs/82669/tsop32s40f.pdf - Symbol Style: Parametric - Manufacturer Part Number: TSOP34S40F **Pins:** - GND [pin 2] - OUT [pin 1] - Vs [pin 3] ### IR_REC_4 — [TSOP34S40F](https://www.flux.ai/vasy_skral/tsop34s40f~0dt.md) - Manufacturer Part Number: TSOP34S40F - Symbol Style: Parametric - Datasheet URL: https://www.vishay.com/docs/82669/tsop32s40f.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Interface Optical - Manufacturer Name: Vishay Semiconductors **Pins:** - GND [pin 2] - OUT [pin 1] - Vs [pin 3] ### IR_REC_5 — [TSOP34S40F](https://www.flux.ai/vasy_skral/tsop34s40f~0dt.md) - Manufacturer Name: Vishay Semiconductors - Symbol Style: Parametric - Manufacturer Part Number: TSOP34S40F - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Interface Optical - Datasheet URL: https://www.vishay.com/docs/82669/tsop32s40f.pdf **Pins:** - GND [pin 2] - OUT [pin 1] - Vs [pin 3] ### IR_REC_6 — [TSOP34S40F](https://www.flux.ai/vasy_skral/tsop34s40f~0dt.md) - Manufacturer Part Number: TSOP34S40F - Symbol Style: Parametric - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Interface Optical - Datasheet URL: https://www.vishay.com/docs/82669/tsop32s40f.pdf - Manufacturer Name: Vishay Semiconductors **Pins:** - GND [pin 2] - OUT [pin 1] - Vs [pin 3] ### IR_REC_7 — [TSOP34S40F](https://www.flux.ai/vasy_skral/tsop34s40f~0dt.md) - Manufacturer Name: Vishay Semiconductors - Symbol Style: Parametric - Manufacturer Part Number: TSOP34S40F - Part Type: Interface Optical - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.vishay.com/docs/82669/tsop32s40f.pdf **Pins:** - GND [pin 2] - OUT [pin 1] - Vs [pin 3] ### IR_REC_8 — [TSOP34S40F](https://www.flux.ai/vasy_skral/tsop34s40f~0dt.md) - Part Type: Interface Optical - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.vishay.com/docs/82669/tsop32s40f.pdf - Manufacturer Part Number: TSOP34S40F - Symbol Style: Parametric - Manufacturer Name: Vishay Semiconductors **Pins:** - GND [pin 2] - OUT [pin 1] - Vs [pin 3] ### LED_1 — [LED THT](https://www.flux.ai/jharwinbarrozo/led-tht~gr.md) - Forward Voltage: 1.70 - Breakdown Voltage: 0V - Saturation Current: 93.2e-12A - Emission Coefficient: 3.73 - Series Resistance: 0.42Ω **Pins:** - A [pin 2] - K [pin 1] ### LED_2 — [LED THT](https://www.flux.ai/jharwinbarrozo/led-tht~gr.md) - Breakdown Voltage: 0V - Forward Voltage: 1.70 - Series Resistance: 0.42Ω - Emission Coefficient: 3.73 - Saturation Current: 93.2e-12A **Pins:** - A [pin 2] - K [pin 1] ### LED_3 — [LED THT](https://www.flux.ai/jharwinbarrozo/led-tht~gr.md) - Emission Coefficient: 3.73 - Series Resistance: 0.42Ω - Saturation Current: 93.2e-12A - Breakdown Voltage: 0V - Forward Voltage: 1.70 **Pins:** - A [pin 2] - K [pin 1] ### LED_4 — [LED THT](https://www.flux.ai/jharwinbarrozo/led-tht~gr.md) - Breakdown Voltage: 0V - Forward Voltage: 1.70 - Emission Coefficient: 3.73 - Series Resistance: 0.42Ω - Saturation Current: 93.2e-12A **Pins:** - A [pin 2] - K [pin 1] ### LED_5 — [LED THT](https://www.flux.ai/jharwinbarrozo/led-tht~gr.md) - Saturation Current: 93.2e-12A - Series Resistance: 0.42Ω - Emission Coefficient: 3.73 - Forward Voltage: 1.70 - Breakdown Voltage: 0V **Pins:** - A [pin 2] - K [pin 1] ### LED_6 — [LED THT](https://www.flux.ai/jharwinbarrozo/led-tht~gr.md) - Series Resistance: 0.42Ω - Emission Coefficient: 3.73 - Saturation Current: 93.2e-12A - Breakdown Voltage: 0V - Forward Voltage: 1.70 **Pins:** - A [pin 2] - K [pin 1] ### LED_7 — [LED THT](https://www.flux.ai/jharwinbarrozo/led-tht~gr.md) - Saturation Current: 93.2e-12A - Emission Coefficient: 3.73 - Series Resistance: 0.42Ω - Forward Voltage: 1.70 - Breakdown Voltage: 0V **Pins:** - A [pin 2] - K [pin 1] ### LED_8 — [LED THT](https://www.flux.ai/jharwinbarrozo/led-tht~gr.md) - Breakdown Voltage: 0V - Forward Voltage: 1.70 - Emission Coefficient: 3.73 - Series Resistance: 0.42Ω - Saturation Current: 93.2e-12A **Pins:** - A [pin 2] - K [pin 1] ### LED_R1 — [CFR-12JB-52-330R](https://www.flux.ai/jecstronic/cfr-12jb-52-330r~wg.md) - Datasheet URL: https://www.yageo.com/upload/media/product/productsearch/datasheet/rchip/PYu-RC_Group_51_RoHS_L_12.pdf - Part Type: Resistor - Manufacturer Name: Yageo - Resistance: 330Ω - Manufacturer Part Number: CFR-12JB-52-330R - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - P1 [pin 1] - P2 [pin 2] ### LED_R2 — [CFR-12JB-52-330R](https://www.flux.ai/jecstronic/cfr-12jb-52-330r~wg.md) - Manufacturer Name: Yageo - Part Type: Resistor - Datasheet URL: https://www.yageo.com/upload/media/product/productsearch/datasheet/rchip/PYu-RC_Group_51_RoHS_L_12.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: CFR-12JB-52-330R - Resistance: 330Ω **Pins:** - P1 [pin 1] - P2 [pin 2] ### LED_R3 — [CFR-12JB-52-330R](https://www.flux.ai/jecstronic/cfr-12jb-52-330r~wg.md) - Datasheet URL: https://www.yageo.com/upload/media/product/productsearch/datasheet/rchip/PYu-RC_Group_51_RoHS_L_12.pdf - Manufacturer Name: Yageo - Part Type: Resistor - Resistance: 330Ω - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: CFR-12JB-52-330R **Pins:** - P1 [pin 1] - P2 [pin 2] ### LED_R4 — [CFR-12JB-52-330R](https://www.flux.ai/jecstronic/cfr-12jb-52-330r~wg.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: CFR-12JB-52-330R - Resistance: 330Ω - Manufacturer Name: Yageo - Part Type: Resistor - Datasheet URL: https://www.yageo.com/upload/media/product/productsearch/datasheet/rchip/PYu-RC_Group_51_RoHS_L_12.pdf **Pins:** - P1 [pin 1] - P2 [pin 2] ### LED_R5 — [CFR-12JB-52-330R](https://www.flux.ai/jecstronic/cfr-12jb-52-330r~wg.md) - Resistance: 330Ω - Manufacturer Part Number: CFR-12JB-52-330R - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.yageo.com/upload/media/product/productsearch/datasheet/rchip/PYu-RC_Group_51_RoHS_L_12.pdf - Manufacturer Name: Yageo - Part Type: Resistor **Pins:** - P1 [pin 1] - P2 [pin 2] ### LED_R6 — [CFR-12JB-52-330R](https://www.flux.ai/jecstronic/cfr-12jb-52-330r~wg.md) - Resistance: 330Ω - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: CFR-12JB-52-330R - Datasheet URL: https://www.yageo.com/upload/media/product/productsearch/datasheet/rchip/PYu-RC_Group_51_RoHS_L_12.pdf - Part Type: Resistor - Manufacturer Name: Yageo **Pins:** - P1 [pin 1] - P2 [pin 2] ### LED_R7 — [CFR-12JB-52-330R](https://www.flux.ai/jecstronic/cfr-12jb-52-330r~wg.md) - Datasheet URL: https://www.yageo.com/upload/media/product/productsearch/datasheet/rchip/PYu-RC_Group_51_RoHS_L_12.pdf - Manufacturer Name: Yageo - Part Type: Resistor - Resistance: 330Ω - Manufacturer Part Number: CFR-12JB-52-330R - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - P1 [pin 1] - P2 [pin 2] ### LED_R8 — [CFR-12JB-52-330R](https://www.flux.ai/jecstronic/cfr-12jb-52-330r~wg.md) - Resistance: 330Ω - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: CFR-12JB-52-330R - Datasheet URL: https://www.yageo.com/upload/media/product/productsearch/datasheet/rchip/PYu-RC_Group_51_RoHS_L_12.pdf - Part Type: Resistor - Manufacturer Name: Yageo **Pins:** - P1 [pin 1] - P2 [pin 2] ### LEFT_SUMMING_NODE — [CFR-25JB-52-10K](https://www.flux.ai/jecstronic/cfr-25jb-52-10k~xo5.md) - Datasheet URL: https://www.yageo.com/upload/media/product/productsearch/datasheet/lr/YAGEO%20CFR_datasheet_2023v2.pdf - Resistance: 10kΩ - Part Type: Resistor - Manufacturer Name: Yageo - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: CFR-25JB-52-10K **Pins:** - P1 [pin 1] - P2 [pin 2] ### MOTOR_DRIVER — [L298N](https://www.flux.ai/vasy_skral/l298n~uhf.md) - Datasheet URL: https://www.st.com/content/ccc/resource/technical/document/datasheet/82/cc/3f/39/0a/29/4d/f0/CD00000240.pdf/files/CD00000240.pdf/jcr:content/translations/en.CD00000240.pdf - Manufacturer Part Number: L298N - License: https://creativecommons.org/licenses/by/4.0/ - Symbol Style: Parametric - Manufacturer Name: STMicroelectronics - Part Type: Integrated Circuit **Pins:** - ENA [pin 6] - ENB [pin 11] - GND [pin 8] - IN1 [pin 5] - IN2 [pin 7] - IN3 [pin 10] - IN4 [pin 12] - OUT1 [pin 2] - OUT2 [pin 3] - OUT3 [pin 13] - OUT4 [pin 14] - SENSE_A [pin 1] - SENSE_B [pin 15] - VS [pin 4] - VSS [pin 9] ### MOTOR_FILTER — [Generic Capacitor](https://www.flux.ai/dacre/generic-capacitor~ybw.md) - Capacitance: 220uF - Package: SMD_0603_1608Metric - Part Type: Non-Polarized Capacitor **Pins:** - P1 [pin 1] - P2 [pin 2] ### MOTOR_L — [DC Motor](https://www.flux.ai/vasyl/dc-motor~ku.md) **Pins:** - - - + ### MOTOR_R — [DC Motor](https://www.flux.ai/vasyl/dc-motor~ku.md) **Pins:** - - - + ### NEG_R1 — [CFR-25JB-52-10K](https://www.flux.ai/jecstronic/cfr-25jb-52-10k~xo5.md) - Manufacturer Part Number: CFR-25JB-52-10K - Resistance: 10kΩ - Part Type: Resistor - Manufacturer Name: Yageo - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.yageo.com/upload/media/product/productsearch/datasheet/lr/YAGEO%20CFR_datasheet_2023v2.pdf **Pins:** - P1 [pin 1] - P2 [pin 2] ### PASS_FILTER4 — [VJ0603Y103KXJAC31X](https://www.flux.ai/adrian95/vj0603y103kxjac31x~t1l.md) - Part Type: Non-Polarized Capacitor - Package: SMD_0603_1608Metric - Datasheet URL: https://www.vishay.com/docs/45226/vj31xrohsautomlcc.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: VJ0603Y103KXJAC31X - Manufacturer Name: Vishay / Vitramon - Capacitance: 10nF **Pins:** - P1 [pin 1] - P2 [pin 2] ### POS_R1 — [CFR-25JB-52-10K](https://www.flux.ai/jecstronic/cfr-25jb-52-10k~xo5.md) - Manufacturer Part Number: CFR-25JB-52-10K - Resistance: 10kΩ - Part Type: Resistor - Manufacturer Name: Yageo - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.yageo.com/upload/media/product/productsearch/datasheet/lr/YAGEO%20CFR_datasheet_2023v2.pdf **Pins:** - P1 [pin 1] - P2 [pin 2] ### POT_NEGATIVE — [Potentiometer_THT 3386P_Vertical](https://www.flux.ai/jecstronic/potentiometertht-3386pvertical~2ol.md) - Manufacturer Part Number: 3386P-1-103LF - License: https://creativecommons.org/licenses/by/4.0/ - Resistance: 10kΩ - Manufacturer Name: Bourns Inc. - Datasheet URL: https://www.bourns.com/docs/Product-Datasheets/3386.pdf - Part Type: Potentiometer **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] ### POT_POSITIVE — [Potentiometer_THT 3386P_Vertical](https://www.flux.ai/jecstronic/potentiometertht-3386pvertical~2ol.md) - Manufacturer Part Number: 3386P-1-103LF - Datasheet URL: https://www.bourns.com/docs/Product-Datasheets/3386.pdf - Manufacturer Name: Bourns Inc. - Resistance: 10kΩ - Part Type: Potentiometer - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] ### POT_R1 — [CFR-25JB-52-10K](https://www.flux.ai/jecstronic/cfr-25jb-52-10k~xo5.md) - Manufacturer Part Number: CFR-25JB-52-10K - Datasheet URL: https://www.yageo.com/upload/media/product/productsearch/datasheet/lr/YAGEO%20CFR_datasheet_2023v2.pdf - Resistance: 10kΩ - Manufacturer Name: Yageo - Part Type: Resistor - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - P1 [pin 1] - P2 [pin 2] ### POT_V_REF — [Potentiometer_THT 3386P_Vertical](https://www.flux.ai/jecstronic/potentiometertht-3386pvertical~2ol.md) - Manufacturer Part Number: 3386P-1-103LF - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.bourns.com/docs/Product-Datasheets/3386.pdf - Part Type: Potentiometer - Manufacturer Name: Bourns Inc. - Resistance: 10kΩ **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] ### PWR_SWITCH — [SPST Switch](https://www.flux.ai/jharwinbarrozo/spst-switch~rcl.md) **Pins:** - P1 - P2 ### RIGHT_SUMMING_NODE — [CFR-25JB-52-10K](https://www.flux.ai/jecstronic/cfr-25jb-52-10k~xo5.md) - Manufacturer Part Number: CFR-25JB-52-10K - Datasheet URL: https://www.yageo.com/upload/media/product/productsearch/datasheet/lr/YAGEO%20CFR_datasheet_2023v2.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Resistor - Manufacturer Name: Yageo - Resistance: 10kΩ **Pins:** - P1 [pin 1] - P2 [pin 2] ### SECOND_EYE_1 — [TSOP34S40F](https://www.flux.ai/vasy_skral/tsop34s40f~0dt.md) - Manufacturer Name: Vishay Semiconductors - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Interface Optical - Datasheet URL: https://www.vishay.com/docs/82669/tsop32s40f.pdf - Manufacturer Part Number: TSOP34S40F - Symbol Style: Parametric **Pins:** - GND [pin 2] - OUT [pin 1] - Vs [pin 3] ### SECOND_EYE_2 — [TSOP34S40F](https://www.flux.ai/vasy_skral/tsop34s40f~0dt.md) - Manufacturer Name: Vishay Semiconductors - Datasheet URL: https://www.vishay.com/docs/82669/tsop32s40f.pdf - Part Type: Interface Optical - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: TSOP34S40F - Symbol Style: Parametric **Pins:** - GND [pin 2] - OUT [pin 1] - Vs [pin 3] ### STEERING_COMPARATOR — [LM324NSR](https://www.flux.ai/adrian95/lm324nsr~k7l.md) - Datasheet URL: https://www.ti.com/lit/ds/symlink/lm324ba.pdf - Part Type: Integrated Circuit - Manufacturer Name: Texas Instruments - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: LM324NSR **Pins:** - 1IN- [pin 2] - 1IN+ [pin 3] - 1OUT [pin 1] - 2IN- [pin 6] - 2IN+ [pin 5] - 2OUT [pin 7] - 3IN- [pin 9] - 3IN+ [pin 10] - 3OUT [pin 8] - 4IN- [pin 13] - 4IN+ [pin 12] - 4OUT [pin 14] - GND [pin 11] - VCC [pin 4] ### V_GROUND_R1 — [CFR-25JB-52-10K](https://www.flux.ai/jecstronic/cfr-25jb-52-10k~xo5.md) - Manufacturer Part Number: CFR-25JB-52-10K - License: https://creativecommons.org/licenses/by/4.0/ - Resistance: 10kΩ - Part Type: Resistor - Manufacturer Name: Yageo - Datasheet URL: https://www.yageo.com/upload/media/product/productsearch/datasheet/lr/YAGEO%20CFR_datasheet_2023v2.pdf **Pins:** - P1 [pin 1] - P2 [pin 2] ### V_GROUND_R2 — [CFR-25JB-52-10K](https://www.flux.ai/jecstronic/cfr-25jb-52-10k~xo5.md) - Datasheet URL: https://www.yageo.com/upload/media/product/productsearch/datasheet/lr/YAGEO%20CFR_datasheet_2023v2.pdf - Manufacturer Name: Yageo - Resistance: 10kΩ - Part Type: Resistor - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: CFR-25JB-52-10K **Pins:** - P1 [pin 1] - P2 [pin 2] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/tetra-to-01/pure-analog-line-follower~uw](https://www.flux.ai/tetra-to-01/pure-analog-line-follower~uw).* --- *Generated from [https://www.flux.ai/tetra-to-01/pure-analog-line-follower~uw](https://www.flux.ai/tetra-to-01/pure-analog-line-follower~uw)*