# robotics arm main frame ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** jim02754 - **Created:** 7/29/2025 - **Last Updated:** 7/29/2025 - **Visibility:** Public ## Key Components ### U1 — [Raspberry Pi Zero Shield](https://www.flux.ai/jharwinbarrozo/raspberry-pi-zero-shield.md) - Manufacturer Name: Raspberry Pi Foundation - Manufacturer Part Number: ADA3708 **Pins:** - ~CE0~/GPIO8 - ~CE1/~GPIO7 - 3V3[1] - 3V3[2] - 5V[1] - 5V[2] - GEN/6GPIO25 - GEN4/GPIO23 - GEN5/GPIO24 - GND[1] - GND[2] - GND[3] - GND[4] - GND[5] - GND[6] - GND[7] - GND[8] - GPIO10/MOSI - GPIO11/SCLK - GPIO12 - GPIO13 - GPIO16 - GPIO17/GEN0 - GPIO18 - GPIO19 - GPIO2/SDA - GPIO20 - GPIO21 - GPIO22/GEN3 - GPIO26 - GPIO27/GEN2 - GPIO3/SCL - GPIO4/GPCKL0 - GPIO5 - GPIO6 - GPIO9/MISO - ID_SC - ID_SD - RXD0/GPIO15 - TXD0/GPIO14 ### U2 — [Raspberry Pi Pico 2 W Shield SMD](https://www.flux.ai/vasy_skral/raspberry-pi-pico-2-w-shield-smd.md) - Manufacturer Name: Raspberry Pi Foundation - Datasheet URL: https://datasheets.raspberrypi.com/picow/pico-2-w-datasheet.pdf - Part Type: Microcontroller - Symbol Style: Parametric - Manufacturer Part Number: Raspberry Pi Pico 2 **Pins:** - 3V3 [pin 36] - 3V3_EN [pin 37] - ADC_VREF [pin 35] - AGND [pin 33] - GND [pin 8] - GND [pin 23] - GND [pin 28] - GND [pin 3] - GND [pin 42] - GND [pin 13] - GND [pin 38] - GND [pin 18] - GPIO0 [pin 1] - GPIO1 [pin 2] - GPIO10 [pin 14] - GPIO11 [pin 15] - GPIO12 [pin 16] - GPIO13 [pin 17] - GPIO14 [pin 19] - GPIO15 [pin 20] - GPIO16 [pin 21] - GPIO17 [pin 22] - GPIO18 [pin 24] - GPIO19 [pin 25] - GPIO2 [pin 4] - GPIO20 [pin 26] - GPIO21 [pin 27] - GPIO22 [pin 29] - GPIO26_ADC0 [pin 31] - GPIO27_ADC1 [pin 32] - GPIO28_ADC2 [pin 34] - GPIO3 [pin 5] - GPIO4 [pin 6] - GPIO5 [pin 7] - GPIO6 [pin 9] - GPIO7 [pin 10] - GPIO8 [pin 11] - GPIO9 [pin 12] - RUN [pin 30] - SWCLK [pin 41] - SWDIO [pin 43] - TP1 [pin TP1] - TP2 [pin TP2] - TP3 [pin TP3] - TP4 [pin TP4] - TP5 [pin TP5] - TP6 [pin TP6] - VBUS [pin 40] - VSYS [pin 39] ### U3 — [Raspberry Pi Pico 2 W Shield SMD](https://www.flux.ai/vasy_skral/raspberry-pi-pico-2-w-shield-smd.md) - Datasheet URL: https://datasheets.raspberrypi.com/picow/pico-2-w-datasheet.pdf - Part Type: Microcontroller - Manufacturer Name: Raspberry Pi Foundation - Manufacturer Part Number: Raspberry Pi Pico 2 - Symbol Style: Parametric **Pins:** - 3V3 [pin 36] - 3V3_EN [pin 37] - ADC_VREF [pin 35] - AGND [pin 33] - GND [pin 8] - GND [pin 23] - GND [pin 28] - GND [pin 3] - GND [pin 42] - GND [pin 13] - GND [pin 38] - GND [pin 18] - GPIO0 [pin 1] - GPIO1 [pin 2] - GPIO10 [pin 14] - GPIO11 [pin 15] - GPIO12 [pin 16] - GPIO13 [pin 17] - GPIO14 [pin 19] - GPIO15 [pin 20] - GPIO16 [pin 21] - GPIO17 [pin 22] - GPIO18 [pin 24] - GPIO19 [pin 25] - GPIO2 [pin 4] - GPIO20 [pin 26] - GPIO21 [pin 27] - GPIO22 [pin 29] - GPIO26_ADC0 [pin 31] - GPIO27_ADC1 [pin 32] - GPIO28_ADC2 [pin 34] - GPIO3 [pin 5] - GPIO4 [pin 6] - GPIO5 [pin 7] - GPIO6 [pin 9] - GPIO7 [pin 10] - GPIO8 [pin 11] - GPIO9 [pin 12] - RUN [pin 30] - SWCLK [pin 41] - SWDIO [pin 43] - TP1 [pin TP1] - TP2 [pin TP2] - TP3 [pin TP3] - TP4 [pin TP4] - TP5 [pin TP5] - TP6 [pin TP6] - VBUS [pin 40] - VSYS [pin 39] ### U4 — [DRV8824QPWPRQ1](https://www.flux.ai/lcsc/drv8824qpwprq1.md) - Manufacturer Part Number: DRV8824QPWPRQ1 - LCSC Part Number: C701796 - Manufacturer Name: TI(德州仪器) - JLCPCB Part Class: Extended Part - Package or Case Code: HTSSOP-28_L9.8-W4.5-P0.65-LS6.6-BL-EP - Part Type: Motor Driver ICs **Pins:** - AOUT1 [pin 5] - AOUT2 [pin 7] - AVREF [pin 12] - BOUT1 [pin 10] - BOUT2 [pin 8] - BVREF [pin 13] - CP1 [pin 1] - CP2 [pin 2] - DECAY [pin 19] - DIR [pin 20] - EP [pin 29] - GND [pin 28] - GND [pin 14] - ISENA [pin 6] - ISENB [pin 9] - MODE0 [pin 24] - MODE1 [pin 25] - MODE2 [pin 26] - NC [pin 23] - nENBL [pin 21] - nFAULT [pin 18] - nHOME [pin 27] - nRESET [pin 16] - nSLEEP [pin 17] - STEP [pin 22] - V3P3OUT [pin 15] - VCP [pin 3] - VMA [pin 4] - VMB [pin 11] ### U5 — [DRV8824QPWPRQ1](https://www.flux.ai/lcsc/drv8824qpwprq1.md) - LCSC Part Number: C701796 - Manufacturer Part Number: DRV8824QPWPRQ1 - JLCPCB Part Class: Extended Part - Manufacturer Name: TI(德州仪器) - Part Type: Motor Driver ICs - Package or Case Code: HTSSOP-28_L9.8-W4.5-P0.65-LS6.6-BL-EP **Pins:** - AOUT1 [pin 5] - AOUT2 [pin 7] - AVREF [pin 12] - BOUT1 [pin 10] - BOUT2 [pin 8] - BVREF [pin 13] - CP1 [pin 1] - CP2 [pin 2] - DECAY [pin 19] - DIR [pin 20] - EP [pin 29] - GND [pin 28] - GND [pin 14] - ISENA [pin 6] - ISENB [pin 9] - MODE0 [pin 24] - MODE1 [pin 25] - MODE2 [pin 26] - NC [pin 23] - nENBL [pin 21] - nFAULT [pin 18] - nHOME [pin 27] - nRESET [pin 16] - nSLEEP [pin 17] - STEP [pin 22] - V3P3OUT [pin 15] - VCP [pin 3] - VMA [pin 4] - VMB [pin 11] ### U6 — [DRV8824QPWPRQ1](https://www.flux.ai/lcsc/drv8824qpwprq1.md) - LCSC Part Number: C701796 - Manufacturer Part Number: DRV8824QPWPRQ1 - JLCPCB Part Class: Extended Part - Manufacturer Name: TI(德州仪器) - Part Type: Motor Driver ICs - Package or Case Code: HTSSOP-28_L9.8-W4.5-P0.65-LS6.6-BL-EP **Pins:** - AOUT1 [pin 5] - AOUT2 [pin 7] - AVREF [pin 12] - BOUT1 [pin 10] - BOUT2 [pin 8] - BVREF [pin 13] - CP1 [pin 1] - CP2 [pin 2] - DECAY [pin 19] - DIR [pin 20] - EP [pin 29] - GND [pin 28] - GND [pin 14] - ISENA [pin 6] - ISENB [pin 9] - MODE0 [pin 24] - MODE1 [pin 25] - MODE2 [pin 26] - NC [pin 23] - nENBL [pin 21] - nFAULT [pin 18] - nHOME [pin 27] - nRESET [pin 16] - nSLEEP [pin 17] - STEP [pin 22] - V3P3OUT [pin 15] - VCP [pin 3] - VMA [pin 4] - VMB [pin 11] ### U7 — [DRV8824QPWPRQ1](https://www.flux.ai/lcsc/drv8824qpwprq1.md) - Part Type: Motor Driver ICs - Package or Case Code: HTSSOP-28_L9.8-W4.5-P0.65-LS6.6-BL-EP - LCSC Part Number: C701796 - Manufacturer Part Number: DRV8824QPWPRQ1 - JLCPCB Part Class: Extended Part - Manufacturer Name: TI(德州仪器) **Pins:** - AOUT1 [pin 5] - AOUT2 [pin 7] - AVREF [pin 12] - BOUT1 [pin 10] - BOUT2 [pin 8] - BVREF [pin 13] - CP1 [pin 1] - CP2 [pin 2] - DECAY [pin 19] - DIR [pin 20] - EP [pin 29] - GND [pin 28] - GND [pin 14] - ISENA [pin 6] - ISENB [pin 9] - MODE0 [pin 24] - MODE1 [pin 25] - MODE2 [pin 26] - NC [pin 23] - nENBL [pin 21] - nFAULT [pin 18] - nHOME [pin 27] - nRESET [pin 16] - nSLEEP [pin 17] - STEP [pin 22] - V3P3OUT [pin 15] - VCP [pin 3] - VMA [pin 4] - VMB [pin 11] ### U8 — [TB6600FG](https://www.flux.ai/jecstronic/tb6600fg.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: TB6600FG - Manufacturer Name: Toshiba Semiconductor and Storage - Datasheet URL: https://www.mouser.com/datasheet/2/408/TB6600FG_datasheet_en_20140303-1109728.pdf - Part Type: Power Management **Pins:** - (NC)_1 [pin 2] - (NC)_10 [pin 29] - (NC)_11 [pin 31] - (NC)_12 [pin 33] - (NC)_13 [pin 35] - (NC)_14 [pin 37] - (NC)_15 [pin 39] - (NC)_16 [pin 40] - (NC)_17 [pin 41] - (NC)_18 [pin 42] - (NC)_19 [pin 44] - (NC)_2 [pin 5] - (NC)_20 [pin 46] - (NC)_21 [pin 48] - (NC)_22 [pin 50] - (NC)_23 [pin 52] - (NC)_24 [pin 57] - (NC)_25 [pin 61] - (NC)_26 [pin 62] - (NC)_27 [pin 63] - (NC)_3 [pin 9] - (NC)_4 [pin 12] - (NC)_5 [pin 15] - (NC)_6 [pin 18] - (NC)_7 [pin 19] - (NC)_8 [pin 21] - (NC)_9 [pin 24] - ALERT [pin 43] - CLK [pin 30] - CW/CCW [pin 32] - ENABLE [pin 22] - LATCH/AUTO [pin 49] - M1 [pin 58] - M2 [pin 59] - M3 [pin 60] - MO [pin 38] - NFA_1 [pin 13] - NFA_2 [pin 14] - NFB_1 [pin 3] - NFB_2 [pin 4] - OSC [pin 34] - OUT1A_1 [pin 16] - OUT1A_2 [pin 17] - OUT1B_1 [pin 6] - OUT1B_2 [pin 7] - OUT2A_1 [pin 10] - OUT2A_2 [pin 11] - OUT2B_1 [pin 1] - OUT2B_2 [pin 64] - PGNDA [pin 20] - PGNDB [pin 8] - RESET [pin 23] - SGND [pin 45] - TQ [pin 47] - VCC_1 [pin 25] - VCC_2 [pin 26] - VCC_3 [pin 27] - VCC_4 [pin 28] - VCC_5 [pin 53] - VCC_6 [pin 54] - VCC_7 [pin 55] - VCC_8 [pin 56] - VREF [pin 51] - VREG [pin 36] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/jim02754/robotics-arm-main-frame](https://www.flux.ai/jim02754/robotics-arm-main-frame).* --- *Generated from [https://www.flux.ai/jim02754/robotics-arm-main-frame](https://www.flux.ai/jim02754/robotics-arm-main-frame)*