# Dual-Motor Tape Tension Controller ## Description Professional-grade STM32F407 dual-motor tape tension controller with precision load-cell ADCs, CAN interfaces, ESP32 wireless coprocessor, USB-C, external memory, and protected 12–24 V power architecture. ## Project Details - **Owner:** veyored290 - **Created:** 5/17/2026 - **Last Updated:** 5/18/2026 - **Visibility:** Public ## Key Components ### D4 — [B340A](https://www.flux.ai/lcsc/b340a~7uya.md) - Part Type: Schottky Barrier Diodes (SBD) - Forward Voltage: 0.45V to 0.55V at 3AV - LCSC Part Number: C3018525 - Manufacturer Name: FUXINSEMI(富芯森美) - Manufacturer Part Number: B340A - Diode Type: Schottky Diode - Package or Case Code: SMA_L4.3-W2.6-LS5.0-RD - Max Reverse Voltage: 40V - JLCPCB Part Class: Extended Part **Pins:** - A [pin 2] - K [pin 1] ### D5 — [PESD1CAN](https://www.flux.ai/lcsc/pesd1can~jc2b.md) - Manufacturer Name: UMW(友台半导体) - Part Type: ESD Protection Devices - LCSC Part Number: C2687121 - Reverse Voltage: 5V - Diode Type: TVS Diode - Package or Case Code: SOT-23-3_L2.9-W1.3-P1.90-LS2.4-BL-2 - Manufacturer Part Number: PESD1CAN - Forward Voltage: 0.9V - JLCPCB Part Class: Extended Part **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] ### D6 — [PESD1CAN](https://www.flux.ai/lcsc/pesd1can~jc2b.md) - Forward Voltage: 0.9V - JLCPCB Part Class: Extended Part - Manufacturer Part Number: PESD1CAN - Diode Type: TVS Diode - Package or Case Code: SOT-23-3_L2.9-W1.3-P1.90-LS2.4-BL-2 - Reverse Voltage: 5V - LCSC Part Number: C2687121 - Part Type: ESD Protection Devices - Manufacturer Name: UMW(友台半导体) **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] ### IC1 — [MAX98357AETE+T](https://www.flux.ai/adrian95/max98357aeteplust~wk.md) - Manufacturer Part Number: MAX98357AETE+T - Datasheet URL: https://www.analog.com/media/en/technical-documentation/data-sheets/max98357a-max98357b.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Analog Devices Inc./Maxim Integrated - Symbol Style: parametric-v1 - Part Type: Integrated Circuit **Pins:** - ~SD_MODE [pin 4] - BCLK [pin 16] - DIN [pin 1] - GAIN_SLOT [pin 2] - GND_1 [pin 3] - GND_2 [pin 11] - GND_3 [pin 15] - LRCLK [pin 14] - N.C._1 [pin 5] - N.C._2 [pin 6] - N.C._3 [pin 12] - N.C._4 [pin 13] - OUTN [pin 10] - OUTP [pin 9] - THERMAL_PAD [pin 17] - VDD_1 [pin 7] - VDD_2 [pin 8] ### J1 — [USB-C 2.0 Receptacle](https://www.flux.ai/vasy_skral/usb-c-2p0-receptacle~1xw.md) - Part Type: USB C - Manufacturer Name: GTC - Manufacturer Part Number: USB4105-GF-A - Datasheet URL: https://gct.co/files/drawings/usb4105.pdf - Symbol Style: parametric-v1 - Purchase Url: https://www.digikey.com/en/products/detail/gct/USB4105-GF-A/11198441 **Pins:** - CC1 [pin 6] - CC2 [pin 12] - D- [pin 7] - D- [pin 9] - D+ [pin 10] - D+ [pin 8] - GND [pin 1] - GND [pin 16] - GND [pin 15] - GND [pin 2] - SBU1 [pin 11] - SBU2 [pin 5] - VBUS [pin 3] - VBUS [pin 14] - VBUS [pin 4] - VBUS [pin 13] ### J2 — [DM3AT-SF-PEJM5](https://www.flux.ai/adrian95/dm3at-sf-pejm5~p1p.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector - Datasheet URL: https://www.mouser.com/datasheet/2/185/DM3AT_SF_PEJM5_CL0609_0031_0_00_2DDrawing_00009471-1614303.pdf - Manufacturer Name: Hirose Electric Co Ltd - Manufacturer Part Number: DM3AT-SF-PEJM5 **Pins:** - ~ [pin SWA] - ~ [pin SWB] - CD/DAT3 [pin 2] - CLK [pin 5] - CMD [pin 3] - DAT0 [pin 7] - DAT1 [pin 8] - DAT2 [pin 1] - SHIELD [pin P3] - SHIELD [pin P4] - SHIELD [pin P1] - SHIELD [pin P2] - VDD [pin 4] - VSS [pin 6] ### J3 — [TSW-120-07-G-D](https://www.flux.ai/adrian95/tsw-120-07-g-d~l7v.md) - Manufacturer Name: Samtec Inc. - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://suddendocs.samtec.com/catalog_english/tsw_th.pdf - Manufacturer Part Number: TSW-120-07-G-D **Pins:** - 1 [pin 1] - 10 [pin 10] - 11 [pin 11] - 12 [pin 12] - 13 [pin 13] - 14 [pin 14] - 15 [pin 15] - 16 [pin 16] - 17 [pin 17] - 18 [pin 18] - 19 [pin 19] - 2 [pin 2] - 20 [pin 20] - 21 [pin 21] - 22 [pin 22] - 23 [pin 23] - 24 [pin 24] - 25 [pin 25] - 26 [pin 26] - 27 [pin 27] - 28 [pin 28] - 29 [pin 29] - 3 [pin 3] - 30 [pin 30] - 31 [pin 31] - 32 [pin 32] - 33 [pin 33] - 34 [pin 34] - 35 [pin 35] - 36 [pin 36] - 37 [pin 37] - 38 [pin 38] - 39 [pin 39] - 4 [pin 4] - 40 [pin 40] - 5 [pin 5] - 6 [pin 6] - 7 [pin 7] - 8 [pin 8] - 9 [pin 9] ### J4 — [TSW-120-07-G-D](https://www.flux.ai/adrian95/tsw-120-07-g-d~l7v.md) - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://suddendocs.samtec.com/catalog_english/tsw_th.pdf - Manufacturer Part Number: TSW-120-07-G-D - Manufacturer Name: Samtec Inc. - Part Type: Connector **Pins:** - 1 [pin 1] - 10 [pin 10] - 11 [pin 11] - 12 [pin 12] - 13 [pin 13] - 14 [pin 14] - 15 [pin 15] - 16 [pin 16] - 17 [pin 17] - 18 [pin 18] - 19 [pin 19] - 2 [pin 2] - 20 [pin 20] - 21 [pin 21] - 22 [pin 22] - 23 [pin 23] - 24 [pin 24] - 25 [pin 25] - 26 [pin 26] - 27 [pin 27] - 28 [pin 28] - 29 [pin 29] - 3 [pin 3] - 30 [pin 30] - 31 [pin 31] - 32 [pin 32] - 33 [pin 33] - 34 [pin 34] - 35 [pin 35] - 36 [pin 36] - 37 [pin 37] - 38 [pin 38] - 39 [pin 39] - 4 [pin 4] - 40 [pin 40] - 5 [pin 5] - 6 [pin 6] - 7 [pin 7] - 8 [pin 8] - 9 [pin 9] ### J5 — [TSW-120-07-G-D](https://www.flux.ai/adrian95/tsw-120-07-g-d~l7v.md) - Manufacturer Part Number: TSW-120-07-G-D - Datasheet URL: https://suddendocs.samtec.com/catalog_english/tsw_th.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Samtec Inc. - Part Type: Connector **Pins:** - 1 [pin 1] - 10 [pin 10] - 11 [pin 11] - 12 [pin 12] - 13 [pin 13] - 14 [pin 14] - 15 [pin 15] - 16 [pin 16] - 17 [pin 17] - 18 [pin 18] - 19 [pin 19] - 2 [pin 2] - 20 [pin 20] - 21 [pin 21] - 22 [pin 22] - 23 [pin 23] - 24 [pin 24] - 25 [pin 25] - 26 [pin 26] - 27 [pin 27] - 28 [pin 28] - 29 [pin 29] - 3 [pin 3] - 30 [pin 30] - 31 [pin 31] - 32 [pin 32] - 33 [pin 33] - 34 [pin 34] - 35 [pin 35] - 36 [pin 36] - 37 [pin 37] - 38 [pin 38] - 39 [pin 39] - 4 [pin 4] - 40 [pin 40] - 5 [pin 5] - 6 [pin 6] - 7 [pin 7] - 8 [pin 8] - 9 [pin 9] ### LED1 — [WS2812B-2020](https://www.flux.ai/lcsc/ws2812b-2020~kra3.md) - LCSC Part Number: C965555 - Part Type: Light Emitting Diodes (LED) - Max Reverse Voltage: 5V - Manufacturer Name: worldsemi - JLCPCB Part Class: Extended Part - Max Forward Current: 20mA - Forward Voltage: Red: 2.0V to 2.2V Green: 3.0V to 3.2V Blue: 3.0V to 3.2V - Manufacturer Part Number: WS2812B-2020 - Package or Case Code: LED-SMD_4P-L2.0-W2.0-TL_WS2812B-2020 - Product Info Url: https://lcsc.com/product-detail/Light-Emitting-Diodes-LED_Worldsemi-WS2812B-2020_C965555.html - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2012110135_Worldsemi-WS2812B-2020_C965555.pdf **Pins:** - DI [pin 3] - DO [pin 1] - GND [pin 2] - VDD [pin 4] ### LS1 — [CMI-9653S-SMT-TR](https://www.flux.ai/adrian95/cmi-9653s-smt-tr~7o.md) - Datasheet URL: https://componentsearchengine.com/Datasheets/1/CMI-9653S-SMT-TR.pdf - Package or Case Code: CMI9653SSMTTR - Manufacturer Name: Same Sky - Manufacturer Part Number: CMI-9653S-SMT-TR - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Buzzer **Pins:** - - [pin 1] - + [pin 2] ### Q1 — [NCEP0178AK](https://www.flux.ai/lcsc/ncep0178ak~yy56.md) - Package or Case Code: TO-252-2_L6.5-W6.1-P4.58-LS10.0-TL - Operating Temperature: -55℃~+175℃ - Transistor Type: 1 N-channel - Power: 125W - Product Info Url: https://lcsc.com/product-detail/MOSFET_Wuxi-NCE-Power-Semiconductor-NCEP0178AK_C216784.html - Part Type: MOSFETs - LCSC Part Number: C216784 - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/1810010234_Wuxi-NCE-Power-Semiconductor-NCEP0178AK_C216784.pdf - Manufacturer Name: NCE(无锡新洁能) - Manufacturer Part Number: NCEP0178AK - Drain to Source Voltage: 100V - JLCPCB Part Class: Extended Part - Continuous Drain Current: 78A **Pins:** - D [pin 4] - G [pin 1] - S [pin 3] ### SW1 — [DS04-254-2-01BK-SMT](https://www.flux.ai/jecstronic/ds04-254-2-01bk-smt~t2.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: CUI Devices - Datasheet URL: https://www.cuidevices.com/product/resource/ds04-254-smt.pdf - Part Type: Switch - Manufacturer Part Number: DS04-254-2-01BK-SMT **Pins:** - ~ [pin 1B] - ~ [pin 1A] ### SW2 — [DS04-254-2-01BK-SMT](https://www.flux.ai/jecstronic/ds04-254-2-01bk-smt~t2.md) - Manufacturer Part Number: DS04-254-2-01BK-SMT - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: CUI Devices - Datasheet URL: https://www.cuidevices.com/product/resource/ds04-254-smt.pdf - Part Type: Switch **Pins:** - ~ [pin 1B] - ~ [pin 1A] ### U1 — [STM32H753ZIT6](https://www.flux.ai/lcsc/stm32h753zit6~a805.md) - Manufacturer Name: ST(意法半导体) - Product Info Url: https://lcsc.com/product-detail/Pre-ordered-MCUs_STMicroelectronics-STM32H753ZIT6_C730207.html - Package or Case Code: LQFP-144_L20.0-W20.0-P0.50-LS22.0-BL - LCSC Part Number: C730207 - Manufacturer Part Number: STM32H753ZIT6 - Part Type: ST Microelectronics - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2304140030_STMicroelectronics-STM32H753ZIT6_C730207.pdf - Role Details: STM32H753 LQFP144 selected for true external flash interface and expanded pin count for mixed-signal dual-motor controller - Role: Main MCU **Pins:** - BOOT0 [pin 138] - NRST [pin 25] - PA0 [pin 34] - PA1 [pin 35] - PA10 [pin 102] - PA11 [pin 103] - PA12 [pin 104] - PA13 [pin 105] - PA14 [pin 109] - PA15 [pin 110] - PA2 [pin 36] - PA3 [pin 37] - PA4 [pin 40] - PA5 [pin 41] - PA6 [pin 42] - PA7 [pin 43] - PA8 [pin 100] - PA9 [pin 101] - PB0 [pin 46] - PB1 [pin 47] - PB10 [pin 69] - PB11 [pin 70] - PB12 [pin 73] - PB13 [pin 74] - PB14 [pin 75] - PB15 [pin 76] - PB2 [pin 48] - PB3 [pin 133] - PB4 [pin 134] - PB5 [pin 135] - PB6 [pin 136] - PB7 [pin 137] - PB8 [pin 139] - PB9 [pin 140] - PC0 [pin 26] - PC1 [pin 27] - PC10 [pin 111] - PC11 [pin 112] - PC12 [pin 113] - PC13 [pin 7] - PC14-OSC32_IN [pin 8] - PC15-OSC32_OUT [pin 9] - PC2_C [pin 28] - PC3_C [pin 29] - PC4 [pin 44] - PC5 [pin 45] - PC6 [pin 96] - PC7 [pin 97] - PC8 [pin 98] - PC9 [pin 99] - PD0 [pin 114] - PD1 [pin 115] - PD10 [pin 79] - PD11 [pin 80] - PD12 [pin 81] - PD13 [pin 82] - PD14 [pin 85] - PD15 [pin 86] - PD2 [pin 116] - PD3 [pin 117] - PD4 [pin 118] - PD5 [pin 119] - PD6 [pin 122] - PD7 [pin 123] - PD8 [pin 77] - PD9 [pin 78] - PDR_ON [pin 143] - PE0 [pin 141] - PE1 [pin 142] - PE10 [pin 63] - PE11 [pin 64] - PE12 [pin 65] - PE13 [pin 66] - PE14 [pin 67] - PE15 [pin 68] - PE2 [pin 1] - PE3 [pin 2] - PE4 [pin 3] - PE5 [pin 4] - PE6 [pin 5] - PE7 [pin 58] - PE8 [pin 59] - PE9 [pin 60] - PF0 [pin 10] - PF1 [pin 11] - PF10 [pin 22] - PF11 [pin 49] - PF12 [pin 50] - PF13 [pin 53] - PF14 [pin 54] - PF15 [pin 55] - PF2 [pin 12] - PF3 [pin 13] - PF4 [pin 14] - PF5 [pin 15] - PF6 [pin 18] - PF7 [pin 19] - PF8 [pin 20] - PF9 [pin 21] - PG0 [pin 56] - PG1 [pin 57] - PG10 [pin 125] - PG11 [pin 126] - PG12 [pin 127] - PG13 [pin 128] - PG14 [pin 129] - PG15 [pin 132] - PG2 [pin 87] - PG3 [pin 88] - PG4 [pin 89] - PG5 [pin 90] - PG6 [pin 91] - PG7 [pin 92] - PG8 [pin 93] - PG9 [pin 124] - PH0-OSC_IN [pin 23] - PH1-OSC_OUT [pin 24] - VBAT [pin 6] - VCAP [pin 71] - VCAP [pin 106] - VDD [pin 144] - VDD [pin 52] - VDD [pin 72] - VDD [pin 121] - VDD [pin 62] - VDD [pin 30] - VDD [pin 84] - VDD [pin 17] - VDD [pin 39] - VDD [pin 108] - VDD [pin 131] - VDD33USB [pin 95] - VDDA [pin 33] - VREF+ [pin 32] - VSS [pin 107] - VSS [pin 120] - VSS [pin 16] - VSS [pin 51] - VSS [pin 61] - VSS [pin 83] - VSS [pin 38] - VSS [pin 130] - VSS [pin 94] - VSSA [pin 31] ### U10 — [SN65HVD230DR](https://www.flux.ai/vasy_skral/sn65hvd230dr~uf0.md) - Manufacturer Part Number: SN65HVD230DR - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Fsn65hvd230 - Manufacturer Name: Texas Instruments - Part Type: Integrated Circuit **Pins:** - CANH [pin 7] - CANL [pin 6] - D [pin 1] - GND [pin 2] - R [pin 4] - Rs [pin 8] - VCC [pin 3] - Vref [pin 5] ### U11 — [SN65HVD230DR](https://www.flux.ai/vasy_skral/sn65hvd230dr~uf0.md) - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Fsn65hvd230 - Manufacturer Part Number: SN65HVD230DR - Manufacturer Name: Texas Instruments - Part Type: Integrated Circuit **Pins:** - CANH [pin 7] - CANL [pin 6] - D [pin 1] - GND [pin 2] - R [pin 4] - Rs [pin 8] - VCC [pin 3] - Vref [pin 5] ### U12 — [TPS54331DR](https://www.flux.ai/vasy_skral/tps54331dr~8qb.md) - Manufacturer Name: Texas Instruments - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Integrated Circuit - Manufacturer Part Number: TPS54331DR - Datasheet URL: https://www.ti.com/lit/ds/symlink/tps54331.pdf **Pins:** - BOOT [pin 1] - COMP [pin 6] - EN [pin 3] - GND [pin 7] - PH [pin 8] - SS [pin 4] - VIN [pin 2] - VSENSE [pin 5] ### U13 — [TPS7A4700RGWR](https://www.flux.ai/lcsc/tps7a4700rgwr~4g7g.md) - Output Voltage: 1.4V~20.5V - LCSC Part Number: C114839 - Dropout Voltage: 450mV@(1A)V - Part Type: Linear Voltage Regulators (LDO) - Product Info Url: https://lcsc.com/product-detail/PMIC-AC-DC-Converters_TI_TPS7A4700RGWR_TPS7A4700RGWR_C114839.html - Manufacturer Part Number: TPS7A4700RGWR - Max Input Voltage: 35V - Package or Case Code: VQFN-20_L5.0-W5.0-P0.65-TL-EP - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/1811051522_Texas-Instruments-TPS7A4700RGWR_C114839.pdf - Manufacturer Name: TI(德州仪器) - Output Type: Adjustable - Output Current: 1A - JLCPCB Part Class: Extended Part **Pins:** - 0P1V [pin 12] - 0P2V [pin 11] - 0P4V [pin 10] - 0P8V [pin 9] - 1P6V [pin 8] - 3P2V [pin 6] - 6P4V1 [pin 5] - 6P4V2 [pin 4] - EN [pin 13] - EP [pin 21] - GND [pin 7] - IN [pin 15] - IN [pin 16] - NC [pin 17] - NC [pin 19] - NC [pin 18] - NC [pin 2] - NR [pin 14] - OUT [pin 1] - OUT [pin 20] - SENSE/FB [pin 3] ### U14 — [TPS7A2033PDBVR](https://www.flux.ai/lcsc/tps7a2033pdbvr~89ay.md) - LCSC Part Number: C2862740 - Manufacturer Part Number: TPS7A2033PDBVR - Manufacturer Name: TI(德州仪器) - Package or Case Code: SOT-23-5_L2.9-W1.6-P0.95-LS2.8-BR - JLCPCB Part Class: Extended Part **Pins:** - EN [pin 3] - GND [pin 2] - IN [pin 1] - NC [pin 4] - OUT [pin 5] ### U15 — [LM393DR2G](https://www.flux.ai/adrian95/lm393dr2g~98s.md) - Part Type: Integrated Circuit - Datasheet URL: https://www.onsemi.com/pdf/datasheet/lm393-d.pdf - Manufacturer Name: onsemi - Manufacturer Part Number: LM393DR2G - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - GND [pin 4] - INPUTSA_1 [pin 2] - INPUTSA_2 [pin 3] - INPUTSB_1 [pin 5] - INPUTSB_2 [pin 6] - OUTPUTA [pin 1] - OUTPUTB [pin 7] - VCC [pin 8] ### U16 — [USBLC6-2P6](https://www.flux.ai/kicad-part-library/usblc6-2p6~djt.md) - Manufacturer Part Number: USBLC6-2P6 - Datasheet URL: https://www.st.com/resource/en/datasheet/usblc6-2.pdf - Manufacturer Name: Texas Instruments Inc. - Part Type: Protection - Package or Case Code: SOT-666 **Pins:** - GND [pin 2] - I/O1 [pin 1] - I/O1 [pin 6] - I/O2 [pin 3] - I/O2 [pin 4] - VBUS [pin 5] ### U2 — [ESP32-S3-WROOM-1-N16R8](https://www.flux.ai/adrian95/esp32-s3-wroom-1-n16r8~fs1.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: ESP32-S3-WROOM-1-N16R8 - Manufacturer Name: Espressif Systems - Symbol Style: parametric-v1 - Part Type: Module - Datasheet URL: https://www.mouser.com/datasheet/2/891/esp32_s3_wroom_1_wroom_1u_datasheet_en-2930317.pdf **Pins:** - 3V3 [pin 2] - EN [pin 3] - GND_1 [pin 1] - GND_10 [pin 48] - GND_11 [pin 49] - GND_2 [pin 40] - GND_3 [pin 41] - GND_4 [pin 42] - GND_5 [pin 43] - GND_6 [pin 44] - GND_7 [pin 45] - GND_8 [pin 46] - GND_9 [pin 47] - IO0 [pin 27] - IO1 [pin 39] - IO10 [pin 18] - IO11 [pin 19] - IO12 [pin 20] - IO13 [pin 21] - IO14 [pin 22] - IO15 [pin 8] - IO16 [pin 9] - IO17 [pin 10] - IO18 [pin 11] - IO19 [pin 13] - IO2 [pin 38] - IO20 [pin 14] - IO21 [pin 23] - IO3 [pin 15] - IO35 [pin 28] - IO36 [pin 29] - IO37 [pin 30] - IO38 [pin 31] - IO39 [pin 32] - IO4 [pin 4] - IO40 [pin 33] - IO41 [pin 34] - IO42 [pin 35] - IO45 [pin 26] - IO46 [pin 16] - IO47 [pin 24] - IO48 [pin 25] - IO5 [pin 5] - IO6 [pin 6] - IO7 [pin 7] - IO8 [pin 12] - IO9 [pin 17] - RXD0 [pin 36] - TXD0 [pin 37] ### U3 — [W25Q128JVSIQ](https://www.flux.ai/jecstronic/w25q128jvsiq~tqj.md) - Datasheet URL: https://www.winbond.com/resource-files/W25Q128JV%20RevI%2008232021%20Plus.pdf - Part Type: Integrated Circuit - Manufacturer Part Number: W25Q128JVSIQ - Manufacturer Name: Winbond Electronics **Pins:** - ~CS [pin 1] - CLK [pin 6] - DI(IO0) [pin 5] - DO(IO1) [pin 2] - GND [pin 4] - IO2 [pin 3] - IO3 [pin 7] - VCC [pin 8] ### U4 — [IS62WV51216BLL-55TLI](https://www.flux.ai/adrian95/is62wv51216bll-55tli~jq4.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: ISSI, Integrated Silicon Solution Inc - Part Type: Integrated Circuit - Manufacturer Part Number: IS62WV51216BLL-55TLI - Datasheet URL: https://www.issi.com/WW/pdf/62WV51216ALL.pdf **Pins:** - ~CS1 [pin 6] - ~LB [pin 39] - ~OE [pin 41] - ~UB [pin 40] - ~WE [pin 17] - A0 [pin 5] - A1 [pin 4] - A10 [pin 25] - A11 [pin 24] - A12 [pin 22] - A13 [pin 21] - A14 [pin 20] - A15 [pin 19] - A16 [pin 18] - A17 [pin 23] - A18 [pin 28] - A2 [pin 3] - A3 [pin 2] - A4 [pin 1] - A5 [pin 44] - A6 [pin 43] - A7 [pin 42] - A8 [pin 27] - A9 [pin 26] - GND [pin 34] - GND_2 [pin 12] - I/O0 [pin 7] - I/O1 [pin 8] - I/O10 [pin 31] - I/O11 [pin 32] - I/O12 [pin 35] - I/O13 [pin 36] - I/O14 [pin 37] - I/O15 [pin 38] - I/O2 [pin 9] - I/O3 [pin 10] - I/O4 [pin 13] - I/O5 [pin 14] - I/O6 [pin 15] - I/O7 [pin 16] - I/O8 [pin 29] - I/O9 [pin 30] - VDD [pin 33] - VDD_2 [pin 11] ### U5 — [24LC256-I/SN](https://www.flux.ai/adrian95/24lc256-isn~rmv.md) - Datasheet URL: https://ww1.microchip.com/downloads/aemDocuments/documents/MPD/ProductDocuments/DataSheets/24AA256-24LC256-24FC256-256K-I2C-Serial-EEPROM-DS20001203.pdf - Manufacturer Name: Microchip - Manufacturer Part Number: 24LC256-I/SN - Part Type: Integrated Circuit - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - A0 [pin 1] - A1 [pin 2] - A2 [pin 3] - SCL [pin 6] - SDA [pin 5] - VCC [pin 8] - VSS [pin 4] - WP [pin 7] ### U6 — [ADS1256IDBT](https://www.flux.ai/lcsc/ads1256idbt~z9cu.md) - Part Type: Analog To Digital Converters (ADCs) - Manufacturer Name: TI(德州仪器) - LCSC Part Number: C701629 - Package or Case Code: SSOP-28_L10.2-W5.3-P0.65-LS7.8-BL - JLCPCB Part Class: Extended Part - Manufacturer Part Number: ADS1256IDBT **Pins:** - ~{CS} [pin 20] - ~{DRDY} [pin 21] - ~{RESET} [pin 15] - ~{SYNC}/~{PDWN} [pin 14] - AGND [pin 2] - AIN0 [pin 6] - AIN1 [pin 7] - AIN2 [pin 8] - AIN3 [pin 9] - AIN4 [pin 10] - AIN5 [pin 11] - AIN6 [pin 12] - AIN7 [pin 13] - AINCOM [pin 5] - AVDD [pin 1] - D0/CLKOUT [pin 25] - D1 [pin 26] - D2 [pin 27] - D3 [pin 28] - DGND [pin 17] - DIN [pin 23] - DOUT [pin 22] - DVDD [pin 16] - SCLK [pin 24] - VREFN [pin 3] - VREFP [pin 4] - XTAL1/CLKIN [pin 19] - XTAL2 [pin 18] ### U7 — [ADS1220IPW](https://www.flux.ai/jecstronic/ads1220ipw~8ds.md) - Manufacturer Part Number: ADS1220IPW - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Texas Instruments - Part Type: Integrated Circuit - Datasheet URL: https://www.ti.com/lit/ds/symlink/ads1220.pdf **Pins:** - ~CS [pin 2] - ~DRDY [pin 14] - AIN0/REFP1 [pin 11] - AIN1 [pin 10] - AIN2 [pin 7] - AIN3/REFN1 [pin 6] - AVDD [pin 12] - AVSS [pin 5] - CLK [pin 3] - DGND [pin 4] - DIN [pin 16] - DOUT/~DRDY [pin 15] - DVDD [pin 13] - REFN0 [pin 8] - REFP0 [pin 9] - SCLK [pin 1] ### U8 — [HX711](https://www.flux.ai/adrian95/hx711~8y6.md) - Manufacturer Name: Avia Semiconductor - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Integrated Circuit - Symbol Style: parametric-v1 - Datasheet URL: https://cdn.sparkfun.com/datasheets/Sensors/ForceFlex/hx711_english.pdf - Manufacturer Part Number: HX711 **Pins:** - AGND [pin 5] - AVDD [pin 3] - BASE [pin 2] - DOUT [pin 12] - DVDD [pin 16] - INA- [pin 7] - INA+ [pin 8] - INB- [pin 9] - INB+ [pin 10] - PD_SCK [pin 11] - RATE [pin 15] - VBG [pin 6] - VFB [pin 4] - VSUP [pin 1] - XI [pin 14] - XO [pin 13] ### U9 — [REF5025AIDR](https://www.flux.ai/jecstronic/ref5025aidr~p5t.md) - Part Type: Integrated Circuit - Datasheet URL: https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Fref5020 - Manufacturer Name: Texas Instruments - Manufacturer Part Number: REF5025AIDR **Pins:** - DNC - DNC - GND - NC - Temp - Trim/NR - Vin - Vout *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/veyored290/dual-motor-tape-tension-controller~7q](https://www.flux.ai/veyored290/dual-motor-tape-tension-controller~7q).* --- *Generated from [https://www.flux.ai/veyored290/dual-motor-tape-tension-controller~7q](https://www.flux.ai/veyored290/dual-motor-tape-tension-controller~7q)*