Myo shield
About the Myo shield
Myo shield is an open source PCB design by Roboy, published on GitHub under the BSD-3-Clause license. It is a 2-layer board measuring 137.1 × 87 mm, with 178 components from 41 distinct parts.
Other key parts include the LTC2855CDEPBF, I6A4W020A033V-001-R, H11L1, TCA9546APWR and TLI4970. By type, the board carries 76 resistors, 33 connectors, 25 ICs, 23 capacitors, 4 transistors and 4 jumpers.
It belongs with the dev boards & breakouts designs in this gallery.
From the project
devel - a shield for the de10-nano-soc making the cableing greater again
Main components on the Myo shield
Myo shield bill of materials (BOM)
178 components, 41 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 8 | LTC2855CDEPBF | ltc2855 | U1, U2, U3, U4, U5, U6, U24, U25 |
| 2 | I6A4W020A033V-001-R | TDK-LAMBDA_I6A4W020A033V-001-R | U7, U8 |
| 6 | H11L1 | DIL6-SMD | U9, U10, U11, U12, U13, U14 |
| 7 | TCA9546APWR | SOP65P640X120-16N | U15, U16, U17, U18, U19, U20, U21 |
| 2 | TLI4970 | TLI4970 | U22, U23 |
| 4 | AON7804 | DFN3X3 | Q1, Q2, Q3, Q4 |
| 1 | icebus4 | TE-Connectivity_Micro-Match_connector_02x03_Pitch_1.27mm | J1 |
| 1 | icebus1 | TE-Connectivity_Micro-Match_connector_02x03_Pitch_1.27mm | J2 |
| 1 | GPIO_1 | PinHeader_2x20_P2.54mm_Vertical | J3 |
| 1 | icebus5 | TE-Connectivity_Micro-Match_connector_02x03_Pitch_1.27mm | J4 |
| 1 | icebus2 | TE-Connectivity_Micro-Match_connector_02x03_Pitch_1.27mm | J5 |
| 1 | GPIO_0 | PinHeader_2x20_P2.54mm_Vertical | J6 |
| 1 | icebus3 | TE-Connectivity_Micro-Match_connector_02x03_Pitch_1.27mm | J8 |
| 1 | POWER_BODY | PinHeader_2x06_P2.54mm_Vertical | J9 |
| 7 | i2c_sensor | TE-Connectivity_Micro-Match_connector_02x05_Pitch_1.27mm | J10, J12, J13, J14, J15, J43, J44 |
| 1 | FANS | PinHeader_2x06_P2.54mm_Vertical | J11 |
| 4 | i2c | TE-Connectivity_Micro-Match_connector_02x02_Pitch_1.27mm | J16, J17, J18, J21 |
| 1 | FAN_FPGA | PinHeader_1x02_P2.54mm_Vertical | J19 |
| 1 | icebus0 | TE-Connectivity_Micro-Match_connector_02x03_Pitch_1.27mm | J20 |
| 1 | icebus6 | TE-Connectivity_Micro-Match_connector_02x03_Pitch_1.27mm | J23 |
Show 21 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | icebus7 | TE-Connectivity_Micro-Match_connector_02x03_Pitch_1.27mm | J24 |
| 5 | 5V | Wago_2060_2_SMD | J25, J26, J27, J28, J29 |
| 2 | 12V | Wago_2060_2_SMD | J30, J31 |
| 1 | 24V | Wago_2060_3_SMD | J32 |
| 1 | GND | Wago_2060_3_SMD | J33 |
| 7 | 10uF | C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | Co25, Co26, Co27, Co28, Co29, Co30, Co31 |
| 1 | D | D_SMA | Dsafe1 |
| 1 | Fuse | C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | F1 |
| 4 | POWER_SELECTOR | Solder_Bridge_3_0402 | JP5, JP6, JP7, JP8 |
| 1 | MAX17632 | QFN-16-1EP_3x3mm_Pitch0.5mm | MAX1 |
| 2 | R_POT | Potentiometer_Bourns_3214X_Vertical | RV1, RV2 |
| 1 | 10uH | XAL5050-103MEC | L1 |
| 17 | 0.1uF | C_0402_1005Metric | C1, C2, C3, C4, C5, C6, C7, C8 +9 |
| 2 | 2.2uF | C_0603_1608Metric | C13, C14 |
| 1 | 5600pF | C_0402_1005Metric | C15 |
| 1 | 22uF | C_0805_2012Metric | C17 |
| 2 | 0.1u | C_0402_1005Metric | C18, C19 |
| 6 | 660 | R_0402_1005Metric | R1, R2, R3, R4, R5, R6 |
| 6 | 10k | R_0402_1005Metric | R7, R8, R9, R14, R15, R16 |
| 8 | R | R_0402_1005Metric | R10, R11, R12, R13, R17, R18, R19, R20 |
| 56 | 1k | R_0402_1005Metric | R21, R22, R23, R24, R25, R26, R27, R28 +48 |
Myo shield design files
The KiCad project lives in the Roboy/myo_shield repository on GitHub; these links point at the commit this page was built from.
Myo shield: common questions
How big is the Myo shield?
The Myo shield measures 137.1 × 87 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Myo shield?
178 components, from 41 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Myo shield design files?
From the Roboy/myo_shield repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.
Can I use the Myo shield design in my own project?
Yes, under the terms of its BSD-3-Clause license, which Roboy chose for the repository.
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