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plaid - keyboard-main

BOM013186 · keyboard-main-758419c

What the project is · as the catalogue files it; the circuit functions below are BOM rule hits

Filed under “人机接口HMI” in the ezPLM catalogue. Read the project’s own description (README)

Circuit functions included · BOM rule hits · not reviewed

  • 8-bit MCU (AVR / PIC / 8051 / STM8)
    • U1 ATMEGA328-PU · by part number
  • Key matrix / mechanical switches
    • SW1, SW2, SW3, SW4, SW5, SW6, SW7, SW8, SW9, SW10, SW11, SW12, SW13, SW14, SW15, SW16, SW17, SW18, SW19, SW20, SW21, SW22, SW23, SW24, SW25, SW26, SW27, SW28, SW29, SW30, SW31, SW32, SW33, SW34, SW35, SW36, SW37, SW38, SW39, SW40, SW41, SW42, SW43, SW44, SW45, SW46, SW47, SW48 SW_Push · by footprint
    • SW49 SW_Push · by footprint
Helper circuits
  • Debug / programming header
    • J2 AVR_ISP_6 · by part number
  • Crystal / oscillator
    • Y1 16MHz · by part number
  • USB connector (Type-C / Micro / A)
    • J1 USB_OTG · by footprint
  • Buttons / switches
    • SW1, SW2, SW3, SW4, SW5, SW6, SW7, SW8, SW9, SW10, SW11, SW12, SW13, SW14, SW15, SW16, SW17, SW18, SW19, SW20, SW21, SW22, SW23, SW24, SW25, SW26, SW27, SW28, SW29, SW30, SW31, SW32, SW33, SW34, SW35, SW36, SW37, SW38, SW39, SW40, SW41, SW42, SW43, SW44, SW45, SW46, SW47, SW48 SW_Push · by footprint
    • SW49 SW_Push · by footprint
    • SW50 RESET · by footprint
    • SW51 BOOT · by footprint
  • Fuse / resettable fuse
    • F1 100mA · by footprint
The board in plaid - keyboard-main seen from the top (bottom copper dimmed), drawn from its parsed design files
PCB · seen from the top
Full size
The schematic sheet of plaid - keyboard-main placing the most parts, drawn from its parsed design files
Schematic
Full size

Online view

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27 rows · 129 parts0 of 27 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.

DesignatorsValuePartQty
C1, C220pC_Disc_D3.0mm_W1.6mm_P2.50mm
No part number
2
C310uCP_Radial_D4.0mm_P1.50mm
No part number
1
C4, C5100nC_Disc_D4.3mm_W1.9mm_P5.00mm
No part number
2
R1, R7, R81.5kR_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal
No part number
3
R2, R375RR_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal
No part number
2
R410kR_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal
No part number
1
R5, R6I2CR_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal
No part number
2
D1, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23, D24, D25, D26, D27, D28, D29, D30, D31, D32, D33, D34, D35, D36, D37, D38, D39, D40, D41, D42, D43, D44, D45, D46, D47, D481N4148D_DO-35_SOD27_P5.08mm_Horizontal
No part number
48
D49, D503.6VD_DO-35_SOD27_P5.08mm_Horizontal
No part number
2
U1ATMEGA328-PUDIP-28_W7.62mm
No part number
1
Y116MHzCrystal_HC49-4H_Vertical
No part number
1
F1100mApolyfuse_5.1mm
No part number
1
SW1, SW2, SW3, SW4, SW5, SW6, SW7, SW8, SW9, SW10, SW11, SW12, SW13, SW14, SW15, SW16, SW17, SW18, SW19, SW20, SW21, SW22, SW23, SW24, SW25, SW26, SW27, SW28, SW29, SW30, SW31, SW32, SW33, SW34, SW35, SW36, SW37, SW38, SW39, SW40, SW41, SW42, SW43, SW44, SW45, SW46, SW47, SW48SW_PushSW_Cherry_MX1A_1.00u_PCB
No part number
48
SW49SW_PushSW_Cherry_MX1A_2.0U_PCB_universal_center
No part number
1
SW50RESETInterface labelSW_PUSH_6mm
No part number
1
SW51BOOTInterface labelSW_PUSH_6mm
No part number
1
G***LOGOplaid_silk
No part number
1
G***LOGOlogo_hsgw_7_5mm
No part number
1
G***LOGOlogo_dm9_15mm
No part number
1
G***LOGOplaid_katakana
No part number
1
LED1REDLED_D3.0mm
No part number
1
LED2GREENLED_D3.0mm
No part number
1
REF**Stab_MX_2uStab_MX_2u
No part number
1
J1USB_OTGInterface labelUSB_MINIB_Akizuki_MUSB-5BF01AS
No part number
1
J2AVR_ISP_6Interface labelPin_Header_Straight_2x03_Pitch2.54mm
No part number
1
J3Conn_01x04Pin_Header_Straight_1x04_Pitch2.54mm
No part number
1
J4, J5GS2GS2
No part number
2
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