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Mini-V estop board⚓︎

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This board provides emergency stop function for the Mini-V control system.

Warning

This board is designed assuming that a DC/DC converter or similar device is installed externally and 5V power is input. Do not apply any other voltage.

Development Status⚓︎

Under development.

Schematic⚓︎

SVG Image created as miniv_estop_board.svg date 2025/10/17 01:12:31 Image generated by Eeschema-SVG 1 1 2 2 3 3 4 4 5 5 6 6 1 1 2 2 3 3 4 4 5 5 6 6 A A B B C C D D A A B B C C D D Date: Date: KiCad E.D.A. 9.0.5 KiCad E.D.A. 9.0.5 Rev: Rev: Size: A4 Size: A4 Id: 1/1 Id: 1/1 Title: Title: File: miniv_estop_board.kicad_sch File: miniv_estop_board.kicad_sch Sheet: / Sheet: / 3 3 2 2 1 1 Q7 Q7 NPN NPN H1 H1 MountingHole MountingHole 3 3 2 2 1 1 Q4 Q4 NPN NPN H2 H2 MountingHole MountingHole 3 3 2 2 1 1 Q3 Q3 NPN NPN H4 H4 MountingHole MountingHole H3 H3 MountingHole MountingHole 1 1 2 2 3 3 J5 J5 Conn_neopixel_04 Conn_neopixel_04 USB USB USB USB Device Device Host Host (3.6v to 5.5v) (3.6v to 5.5v) (250mA max) (250mA max) Ethernet Ethernet 3_LRCLK2 3_LRCLK2 5 5 4_BCLK2 4_BCLK2 6 6 5_IN2 5_IN2 7 7 6_OUT1D 6_OUT1D 8 8 7_RX2_OUT1A 7_RX2_OUT1A 9 9 8_TX2_IN1 8_TX2_IN1 10 10 9_OUT1C 9_OUT1C 11 11 10_CS_MQSR 10_CS_MQSR 12 12 11_MOSI_CTX1 11_MOSI_CTX1 13 13 12_MISO_MQSL 12_MISO_MQSL 14 14 3V3 3V3 15 15 24_A10_TX6_SCL2 24_A10_TX6_SCL2 16 16 25_A11_RX6_SDA2 25_A11_RX6_SDA2 17 17 26_A12_MOSI1 26_A12_MOSI1 18 18 27_A13_SCK1 27_A13_SCK1 19 19 28_RX7 28_RX7 20 20 29_TX7 29_TX7 21 21 30_CRX3 30_CRX3 22 22 31_CTX3 31_CTX3 23 23 32_OUT1B 32_OUT1B 24 24 D- D- 66 66 D+ D+ 67 67 5V 5V 55 55 D- D- 56 56 D+ D+ 57 57 GND GND 58 58 GND GND 59 59 VBAT VBAT 50 50 3V3 3V3 51 51 GND GND 52 52 PROGRAM PROGRAM 53 53 ON_OFF ON_OFF 54 54 VUSB VUSB 49 49 VIN VIN 48 48 GND GND 47 47 3V3 3V3 46 46 23_A9_CRX1_MCLK1 23_A9_CRX1_MCLK1 45 45 22_A8_CTX1 22_A8_CTX1 44 44 21_A7_RX5_BCLK1 21_A7_RX5_BCLK1 43 43 20_A6_TX5_LRCLK1 20_A6_TX5_LRCLK1 42 42 19_A5_SCL 19_A5_SCL 41 41 18_A4_SDA 18_A4_SDA 40 40 17_A3_TX4_SDA1 17_A3_TX4_SDA1 39 39 16_A2_RX4_SCL1 16_A2_RX4_SCL1 38 38 15_A1_RX3_SPDIF_IN 15_A1_RX3_SPDIF_IN 37 37 14_A0_TX3_SPDIF_OUT 14_A0_TX3_SPDIF_OUT 36 36 13_SCK_LED 13_SCK_LED 35 35 41_A17 41_A17 33 33 40_A16 40_A16 32 32 39_MISO1_OUT1A 39_MISO1_OUT1A 31 31 38_CS1_IN1 38_CS1_IN1 30 30 37_CS 37_CS 29 29 36_CS 36_CS 28 28 35_TX8 35_TX8 27 27 34_RX8 34_RX8 26 26 33_MCLK2 33_MCLK2 25 25 R- R- 65 65 GND GND 64 64 T+ T+ 63 63 T- T- 62 62 LED LED 61 61 R+ R+ 60 60 GND GND 1 1 0_RX1_CRX2_CS1 0_RX1_CRX2_CS1 2 2 1_TX1_CTX2_MISO1 1_TX1_CTX2_MISO1 3 3 2_OUT2 2_OUT2 4 4 GND GND 34 34 U1 U1 Teensy4.1 Teensy4.1 R8 R8 470 470 GND GND 1 1 2 2 3 3 Q6 Q6 2SJ555-E 2SJ555-E 3 3 2 2 1 1 Q2 Q2 NPN NPN 1 1 2 2 J1 J1 Conn_Main_DCDC Conn_Main_DCDC R1 R1 1K 1K 1 1 2 2 3 3 Q1 Q1 2SJ555-E 2SJ555-E C7 C7 1000μ 1000μ GND GND R3 R3 4.7K 4.7K R7 R7 4.7K 4.7K R6 R6 4.7K 4.7K C5 C5 0.1u 0.1u C4 C4 0.1u 0.1u PWR_FLAG PWR_FLAG R5 R5 4.7K 4.7K C3 C3 0.1u 0.1u C1 C1 0.1u 0.1u C9 C9 1000μ 1000μ D1 D1 LED LED R2 R2 390 390 D3 D3 LED LED R16 R16 390 390 R12 R12 470 470 R9 R9 470 470 R4 R4 470 470 R13 R13 470 470 C2 C2 1000μ 1000μ 1 1 2 2 J8 J8 EStop_signal1 EStop_signal1 1 1 2 2 J7 J7 EStop_signal0 EStop_signal0 HS2 HS2 Heatsink Heatsink 1 1 2 2 J6 J6 EStop_button EStop_button R14 R14 470 470 R10 R10 470 470 1 1 2 2 3 3 J4 J4 Conn_neopixel_03 Conn_neopixel_03 HS1 HS1 Heatsink Heatsink C6 C6 1000μ 1000μ 1 1 2 2 3 3 J2 J2 Conn_neopixel_01 Conn_neopixel_01 R11 R11 4.7K 4.7K 1 1 2 2 3 3 J3 J3 Conn_neopixel_02 Conn_neopixel_02 R15 R15 470 470 GND GND U1 U1 Teensy4.1 Teensy4.1 3_LRCLK2 3_LRCLK2 5 5 4_BCLK2 4_BCLK2 6 6 5_IN2 5_IN2 7 7 6_OUT1D 6_OUT1D 8 8 7_RX2_OUT1A 7_RX2_OUT1A 9 9 8_TX2_IN1 8_TX2_IN1 10 10 9_OUT1C 9_OUT1C 11 11 10_CS_MQSR 10_CS_MQSR 12 12 11_MOSI_CTX1 11_MOSI_CTX1 13 13 12_MISO_MQSL 12_MISO_MQSL 14 14 3V3 3V3 15 15 24_A10_TX6_SCL2 24_A10_TX6_SCL2 16 16 25_A11_RX6_SDA2 25_A11_RX6_SDA2 17 17 26_A12_MOSI1 26_A12_MOSI1 18 18 27_A13_SCK1 27_A13_SCK1 19 19 28_RX7 28_RX7 20 20 29_TX7 29_TX7 21 21 30_CRX3 30_CRX3 22 22 31_CTX3 31_CTX3 23 23 32_OUT1B 32_OUT1B 24 24 D- D- 66 66 D+ D+ 67 67 5V 5V 55 55 D- D- 56 56 D+ D+ 57 57 GND GND 58 58 GND GND 59 59 VBAT VBAT 50 50 3V3 3V3 51 51 GND GND 52 52 PROGRAM PROGRAM 53 53 ON_OFF ON_OFF 54 54 VUSB VUSB 49 49 VIN VIN 48 48 GND GND 47 47 3V3 3V3 46 46 23_A9_CRX1_MCLK1 23_A9_CRX1_MCLK1 45 45 22_A8_CTX1 22_A8_CTX1 44 44 21_A7_RX5_BCLK1 21_A7_RX5_BCLK1 43 43 20_A6_TX5_LRCLK1 20_A6_TX5_LRCLK1 42 42 19_A5_SCL 19_A5_SCL 41 41 18_A4_SDA 18_A4_SDA 40 40 17_A3_TX4_SDA1 17_A3_TX4_SDA1 39 39 16_A2_RX4_SCL1 16_A2_RX4_SCL1 38 38 15_A1_RX3_SPDIF_IN 15_A1_RX3_SPDIF_IN 37 37 14_A0_TX3_SPDIF_OUT 14_A0_TX3_SPDIF_OUT 36 36 13_SCK_LED 13_SCK_LED 35 35 41_A17 41_A17 33 33 40_A16 40_A16 32 32 39_MISO1_OUT1A 39_MISO1_OUT1A 31 31 38_CS1_IN1 38_CS1_IN1 30 30 37_CS 37_CS 29 29 36_CS 36_CS 28 28 35_TX8 35_TX8 27 27 34_RX8 34_RX8 26 26 33_MCLK2 33_MCLK2 25 25 R- R- 65 65 GND GND 64 64 T+ T+ 63 63 T- T- 62 62 LED LED 61 61 R+ R+ 60 60 GND GND 1 1 0_RX1_CRX2_CS1 0_RX1_CRX2_CS1 2 2 1_TX1_CTX2_MISO1 1_TX1_CTX2_MISO1 3 3 2_OUT2 2_OUT2 4 4 GND GND 34 34 R3 R3 4.7K 4.7K R5 R5 4.7K 4.7K R9 R9 470 470 R13 R13 470 470 R8 R8 470 470 R14 R14 470 470

Board Design⚓︎

Download Gerber Data

Front⚓︎

SVG Image created as miniv_estop_board-F_Cu0.svg date 2025/10/17 01:12:31 Image generated by PCBNEW SVG Image created as miniv_estop_board-F_Cu_pads.svg date 2025/10/17 01:12:31 Image generated by PCBNEW SVG Image created as miniv_estop_board-F_Cu_vias_3.svg date 2025/10/17 01:12:32 Image generated by PCBNEW SVG Image created as miniv_estop_board-F_Cu_vias_2.svg date 2025/10/17 01:12:32 Image generated by PCBNEW SVG Image created as miniv_estop_board-F_Cu_vias_1.svg date 2025/10/17 01:12:33 Image generated by PCBNEW Picture generated by PcbDraw Picture generated by PcbDraw SVG Image created as miniv_estop_board-F_Paste2.svg date 2025/10/17 01:12:33 Image generated by PCBNEW SVG Image created as miniv_estop_board-F_Silkscreen3.svg date 2025/10/17 01:12:33 Image generated by PCBNEW J1 J1 + + - - D3 D3 J8 J8 - - + + C5 C5 R13 R13 R3 R3 R2 R2 R1 R1 C2 C2 R5 R5 J3 J3 R6 R6 R12 R12 HS1 HS1 Q3 Q3 C7 C7 D1 D1 R15 R15 H4 H4 R16 R16 Q7 Q7 J5 J5 R11 R11 HS2 HS2 J7 J7 + + - - Q2 Q2 J2 J2 Q1 Q1 C1 C1 R8 R8 J4 J4 H3 H3 R14 R14 C9 C9 C6 C6 Q6 Q6 H2 H2 R9 R9 H1 H1 C4 C4 R7 R7 J6 J6 + + - - Q4 Q4 U1 U1 Micro SD Micro SD USB Host USB Host USB USB Ethernet Ethernet DVJ6A DVJ6A MIMXRT1062 MIMXRT1062 C3 C3 R10 R10 R4 R4 SVG Image created as miniv_estop_board-Edge_Cuts4.svg date 2025/10/17 01:12:33 Image generated by PCBNEW SVG Image created as miniv_estop_board-User_Comments5.svg date 2025/10/17 01:12:33 Image generated by PCBNEW SVG Image created as miniv_estop_board-frame.svg date 2025/10/17 01:12:33 Image generated by PCBNEW 1 1 2 2 3 3 4 4 5 5 6 6 1 1 2 2 3 3 4 4 5 5 6 6 A A B B C C D D A A B B C C D D Date: 2025-10-17_01-09-21 Date: 2025-10-17_01-09-21 KiCad E.D.A. 9.0.5-9.0.5~{ubuntu24.04.1} + KiBot v1.8.4 KiCad E.D.A. 9.0.5-9.0.5~{ubuntu24.04.1} + KiBot v1.8.4 Rev: Rev: Size: A4 Size: A4 Id: 1/6 Id: 1/6 Title: Title: File: miniv_estop_board.kicad_pcb File: miniv_estop_board.kicad_pcb Sheet: Front copper Sheet: Front copper

Back⚓︎

SVG Image created as miniv_estop_board-B_Cu0.svg date 2025/10/17 01:12:34 Image generated by PCBNEW SVG Image created as miniv_estop_board-B_Cu_pads.svg date 2025/10/17 01:12:34 Image generated by PCBNEW SVG Image created as miniv_estop_board-B_Cu_vias_3.svg date 2025/10/17 01:12:34 Image generated by PCBNEW SVG Image created as miniv_estop_board-B_Cu_vias_2.svg date 2025/10/17 01:12:35 Image generated by PCBNEW SVG Image created as miniv_estop_board-B_Cu_vias_1.svg date 2025/10/17 01:12:35 Image generated by PCBNEW Picture generated by PcbDraw Picture generated by PcbDraw SVG Image created as miniv_estop_board-B_Silkscreen2.svg date 2025/10/17 01:12:36 Image generated by PCBNEW SVG Image created as miniv_estop_board-Edge_Cuts3.svg date 2025/10/17 01:12:36 Image generated by PCBNEW SVG Image created as miniv_estop_board-User_Comments4.svg date 2025/10/17 01:12:36 Image generated by PCBNEW SVG Image created as miniv_estop_board-frame.svg date 2025/10/17 01:12:36 Image generated by PCBNEW 1 1 2 2 3 3 4 4 5 5 6 6 1 1 2 2 3 3 4 4 5 5 6 6 A A B B C C D D A A B B C C D D Date: 2025-10-17_01-09-21 Date: 2025-10-17_01-09-21 KiCad E.D.A. 9.0.5-9.0.5~{ubuntu24.04.1} + KiBot v1.8.4 KiCad E.D.A. 9.0.5-9.0.5~{ubuntu24.04.1} + KiBot v1.8.4 Rev: Rev: Size: A4 Size: A4 Id: 2/6 Id: 2/6 Title: Title: File: miniv_estop_board.kicad_pcb File: miniv_estop_board.kicad_pcb Sheet: Bottom copper Sheet: Bottom copper

BoM⚓︎

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