GitHub open source13
openhand - openhand-v2
BOM015395 · openhand-v2-87eb794f
What the project is · as the catalogue files it; the circuit functions below are BOM rule hits
Filed under “ST” in the ezPLM catalogue. Read the project’s own description (README)
Circuit functions included · BOM rule hits · not reviewed
- Buck regulator
- U2 TPS565201DDCR · by part number
- Inverting / negative supply
- U4 ICL7660 · by part number
- Charge pump
- U4 ICL7660 · by part number
- Low-dropout regulator (LDO)
- U3 AMS1117-3.3 · by part number
- Arm Cortex-M MCU
- U1 STM32F103RETx · by part number
- Operational amplifier
- U5, U6 TL084 · by part number
- Rotary encoder / potentiometer / joystick
- RV1 TRIM_POT_1 · by footprint
- RV2 TRIM_POT_2 · by footprint
- RV3, RV4 100k · by footprint
- Brushed DC motor driver
- U7, U8, U9, U10 DRV8833PWP · by part number
- Secure element / crypto chip / TPM
- TP26 TP_MOT_1_EN · by part number
- TP27 TP_MOT_2_EN · by part number
- TP28 TP_MOT_1_UC1 · by part number
- TP29 TP_MOT_2_UC1 · by part number
- TP30 TP_MOT_1_UC2 · by part number
- TP31 TP_MOT_2_UC2 · by part number
- TP32 TP_MOT_3_EN · by part number
- TP34 TP_MOT_3_UC1 · by part number
- TP35 TP_MOT_3_UC2 · by part number
Helper circuits
- Debug / programming header
- J12 CONN_SWD · by footprint
- Crystal / oscillator
- Y1 16MHz · by part number
- USB connector (Type-C / Micro / A)
- J5 CONN_USB_C · by footprint
Online view
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89 rows · 172 parts0 of 89 rows placedHover or click a row to mark its parts in the view; click a part in the view to find its row.
Looks up part numbers and makers at ezPLM, DigiKey and Mouser. What it finds are suggestions: check one before you use it.
| Designators | Value | Part | Qty | ||
|---|---|---|---|---|---|
| C1, C2, C3, C4, C5, C6, C13, C21, C22 | 100nC_0805_2012Metric | No part number | 9 | ||
| C7, C12, C16 | 1uC_0805_2012Metric | No part number | 3 | ||
| C8, C9 | 10pC_0805_2012Metric | No part number | 2 | ||
| C10, C19 | 10uCP_Elec_4x5.4 | No part number | 2 | ||
| C11, C17, C18, C20, C35, C36, C41, C42 | 10uC_0805_2012Metric | No part number | 8 | ||
| C14 | 47uCP_Elec_6.3x5.4 | No part number | 1 | ||
| C15 | 22uC_0805_2012Metric | No part number | 1 | ||
| C23, C24, C25, C26 | 470nC_0805_2012Metric | No part number | 4 | ||
| C27, C28, C29, C30 | 330nC_0805_2012Metric | No part number | 4 | ||
| C31, C32, C37, C38 | 2u2C_0805_2012Metric | No part number | 4 | ||
| C33, C34, C39, C40 | 10nC_0805_2012Metric | No part number | 4 | ||
| R1, R2 | 5k1R_0805_2012Metric | No part number | 2 | ||
| R3 | 1.5kR_0805_2012Metric | No part number | 1 | ||
| R4, R5, R7, R15 | 4k7R_0805_2012Metric | No part number | 4 | ||
| R6, R8, R9, R11, R12, R16, R29, R32, R41, R42, R45, R46, R49, R50 | 10kR_0805_2012Metric | No part number | 14 | ||
| R10, R14, R17, R19, R27, R30, R37, R38 | 47kR_0805_2012Metric | No part number | 8 | ||
| R13 | 54.9kR_0805_2012Metric | No part number | 1 | ||
| R18, R20, R28, R31 | 15kR_0805_2012Metric | No part number | 4 | ||
| R21, R22, R23, R24, R25, R26, R35, R36, R39, R40 | 1kR_0805_2012Metric | No part number | 10 | ||
| R33, R34, R43, R44 | 18kR_0805_2012Metric | No part number | 4 | ||
| R47, R48, R52 | 0R2R_1206_3216Metric | No part number | 3 | ||
| R51, R53 | 4R7R_1206_3216Metric | No part number | 2 | ||
| L1 | 3.3uHL_Bourns_SRP7028A_7.3x6.6mm | No part number | 1 | ||
| D1, D4 | REDLED_1210_3225Metric | No part number | 2 | ||
| D2 | GREENLED_1210_3225Metric | No part number | 1 | ||
| D3 | 5V ZenerD_SOD-123 | No part number | 1 | ||
| D5, D6 | SS14D_SOD-123 | No part number | 2 | ||
| U1 | STM32F103RETxLQFP-64_10x10mm_P0.5mm | No part number | 1 | ||
| U2 | TPS565201DDCRTPS565201DDCR_L | No part number | 1 | ||
| U3 | AMS1117-3.3SOT-223-3_TabPin2 | No part number | 1 | ||
| U4 | ICL7660SOP-8_3.9x4.9mm_P1.27mm | No part number | 1 | ||
| U5, U6 | TL084SO-14_5.3x10.2mm_P1.27mm | No part number | 2 | ||
| U7, U8, U9, U10 | DRV8833PWPHTSSOP-16-1EP_4.4x5mm_P0.65mm_EP3.4x5mm_Mask2.46x2.31mm_ThermalVias | No part number | 4 | ||
| Y1 | 16MHzCrystal_SMD_3225-4Pin_3.2x2.5mm | No part number | 1 | ||
| SW1 | BTN_RSTInterface labelSW_Tactile_SPST_NO_Straight_CK_PTS636Sx25SMTRLFS | No part number | 1 | ||
| SW2 | SW_PushSW_Tactile_SPST_NO_Straight_CK_PTS636Sx25SMTRLFS | No part number | 1 | ||
| H1, H2, H3, H4 | M3_HoleMountingHole_3.2mm_M3_Pad_Via | No part number | 4 | ||
| Q1 | AO3401ASOT-23 | No part number | 1 | ||
| RV1 | TRIM_POT_1Potentiometer_Vishay_TS53YJ_Vertical | No part number | 1 | ||
| RV2 | TRIM_POT_2Potentiometer_Vishay_TS53YJ_Vertical | No part number | 1 | ||
| RV3, RV4 | 100kPotentiometer_Vishay_TS53YJ_Vertical | No part number | 2 | ||
| TP1 | TP_UC_PA6TestPoint_Pad_D1.0mm | No part number | 1 | ||
| TP2 | TP_UC_TXTestPoint_Pad_D2.0mm | No part number | 1 | ||
| TP3 | TP_UC_RXTestPoint_Pad_D2.0mm | No part number | 1 | ||
| TP4 | TP_UC_PC13TestPoint_Pad_D1.0mm | No part number | 1 | ||
| TP5 | TP_UC_PC15TestPoint_Pad_D1.0mm | No part number | 1 | ||
| TP6 | TP_GND_1TestPoint_Pad_1.5x1.5mm | No part number | 1 | ||
| TP7 | TP_GND_2TestPoint_Pad_1.5x1.5mm | No part number | 1 | ||
| TP8 | TP_GND_3TestPoint_Pad_1.5x1.5mm | No part number | 1 | ||
| TP9 | TP_GND_4TestPoint_Pad_1.5x1.5mm | No part number | 1 | ||
| TP10 | TP_GND_5TestPoint_Pad_1.5x1.5mm | No part number | 1 | ||
| TP11 | TP_GND_6TestPoint_Pad_1.5x1.5mm | No part number | 1 | ||
| TP12 | TP_UC_SCLTestPoint_Pad_D2.0mm | No part number | 1 | ||
| TP13 | TP_UC_SDATestPoint_Pad_D2.0mm | No part number | 1 | ||
| TP14 | TP_UC_PB12TestPoint_Pad_D1.0mm | No part number | 1 | ||
| TP15 | TP_BATT_PTestPoint_Pad_D1.0mm | No part number | 1 | ||
| TP16 | TP_V_BATTTestPoint_Pad_D1.0mm | No part number | 1 | ||
| TP17 | TP_V_5VTestPoint_Pad_D2.0mm | No part number | 1 | ||
| TP18 | TP_V_N5VTestPoint_Pad_D2.0mm | No part number | 1 | ||
| TP19 | TP_V_3V3TestPoint_Pad_D2.0mm | No part number | 1 | ||
| TP20 | TP_EMG_1_AMPTestPoint_Pad_D1.0mm | No part number | 1 | ||
| TP21 | TP_EMG_2_AMPTestPoint_Pad_D1.0mm | No part number | 1 | ||
| TP22 | TP_EMG_1_HPTestPoint_Pad_D1.0mm | No part number | 1 | ||
| TP23 | TP_EMG_2_HPTestPoint_Pad_D1.0mm | No part number | 1 | ||
| TP24 | TP_EMG_1_LPTestPoint_Pad_D1.0mm | No part number | 1 | ||
| TP25 | TP_EMG_2_LPTestPoint_Pad_D1.0mm | No part number | 1 | ||
| TP26 | TP_MOT_1_ENTestPoint_Pad_D1.0mm | No part number | 1 | ||
| TP27 | TP_MOT_2_ENTestPoint_Pad_D1.0mm | No part number | 1 | ||
| TP28 | TP_MOT_1_UC1TestPoint_Pad_D1.0mm | No part number | 1 | ||
| TP29 | TP_MOT_2_UC1TestPoint_Pad_D1.0mm | No part number | 1 | ||
| TP30 | TP_MOT_1_UC2TestPoint_Pad_D1.0mm | No part number | 1 | ||
| TP31 | TP_MOT_2_UC2TestPoint_Pad_D1.0mm | No part number | 1 | ||
| TP32 | TP_MOT_3_ENTestPoint_Pad_D1.0mm | No part number | 1 | ||
| TP33 | TP_FDBK_MOT_ENTestPoint_Pad_D1.0mm | No part number | 1 | ||
| TP34 | TP_MOT_3_UC1TestPoint_Pad_D1.0mm | No part number | 1 | ||
| TP35 | TP_MOT_3_UC2TestPoint_Pad_D1.0mm | No part number | 1 | ||
| J1 | CONN_MOTOR_1Interface labelJST_EH_S2B-EH_1x02_P2.50mm_Horizontal | No part number | 1 | ||
| J2 | CONN_MOTOR_2Interface labelJST_EH_S2B-EH_1x02_P2.50mm_Horizontal | No part number | 1 | ||
| J3 | CONN_BATTInterface labelJST_EH_S2B-EH_1x02_P2.50mm_Horizontal | No part number | 1 | ||
| J4 | CONN_POS_1Interface labelPinHeader_1x03_P2.54mm_Vertical | No part number | 1 | ||
| J5 | CONN_USB_CUSB_C_Receptacle_G-Switch_GT-USB-7010ASV | No part number | 1 | ||
| J6 | CONN_MOTOR_3Interface labelJST_EH_S2B-EH_1x02_P2.50mm_Horizontal | No part number | 1 | ||
| J7 | CONN_FDBK_1Interface labelJST_EH_S2B-EH_1x02_P2.50mm_Horizontal | No part number | 1 | ||
| J8 | CONN_EMG_1Interface labelPinHeader_1x03_P2.54mm_Vertical | No part number | 1 | ||
| J9 | CONN_POS_2Interface labelPinHeader_1x03_P2.54mm_Vertical | No part number | 1 | ||
| J10 | CONN_FDBK_2Interface labelJST_EH_S2B-EH_1x02_P2.50mm_Horizontal | No part number | 1 | ||
| J11 | CONN_EMG_2Interface labelPinHeader_1x03_P2.54mm_Vertical | No part number | 1 | ||
| J12 | CONN_SWDInterface labelPinHeader_1x04_P2.54mm_Vertical | No part number | 1 | ||
| J13 | CONN_POS_3Interface labelPinHeader_1x03_P2.54mm_Vertical | No part number | 1 |