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Maker project

dacha

BOM004376 · board-r1（TKL 机械键盘 R1）

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

Filed under “嵌入式系统” in the ezPLM catalogue.

Circuit functions included · BOM rule hits · not reviewed

  • Battery charger
    • U5 MCP73831-2-OT · by part number
  • Wireless SoC / wireless module
    • U1 MDBT50-512K · by part number
  • EEPROM
    • U7 24LC256 · by part number
  • Bluetooth / Bluetooth Low Energy
    • U1 MDBT50-512K · by part number
  • Shift register / latch / flip-flop
    • U3, U4 74HC595 · by part number
  • OLED display
    • J1 OLED · by part number
  • Addressable RGB LED (WS2812 etc.)
    • E1, E2, E3, E4, E5, E6, E7, E8, E9, E10, E11, E12, E13, E14, E15, E16, E17, E18, E19, E20, E21, E22, E23, E24, E25, E26, E27, E28, E29, E30, E31, E32, E33, E34, E35, E36, E37, E38, E39, E40, E41, E42, E43, E44, E45, E46, E47, E48, E49, E50, E51, E52, E53, E54, E55, E56, E57, E58, E59, E60, E61, E62, E63, E64, E65, E66, E67, E68, E69, E70, E71, E72, E73, E74, E75, E76, E77, E78, E79, E80, E81, E82, E83, E84, E85, E86, E87 SK6812MINI-E · by part number
    • E88, E89, E90, E91, E92, E93, E94, E95, E96, E97, E98, E99, E100, E101, E102, E103 SK6812MINI-E · 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, SW31, SW32, SW34, SW35, SW36, SW37, SW38, SW39, SW40, SW41, SW42, SW43, SW44, SW45, SW47, SW48, SW50, SW51, SW52, SW53, SW54, SW55, SW56, SW57, SW58, SW59, SW60, SW64, SW66, SW67, SW68, SW69, SW70, SW71, SW72, SW73, SW74, SW75, SW79, SW80, SW94, SW95, SW96 SW_Push · by footprint
    • SW30 SW_Push · by footprint
    • SW33, SW46 SW_Push · by footprint
    • SW49 SW_Push · by footprint
    • SW61, SW65 SW_Push · by footprint
    • SW76 SW_Push · by footprint
    • SW81, SW82, SW83, SW90, SW91, SW92, SW93 SW_Push · by footprint
    • SW86 SW_Push · by footprint
Helper circuits
  • 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, SW31, SW32, SW34, SW35, SW36, SW37, SW38, SW39, SW40, SW41, SW42, SW43, SW44, SW45, SW47, SW48, SW50, SW51, SW52, SW53, SW54, SW55, SW56, SW57, SW58, SW59, SW60, SW64, SW66, SW67, SW68, SW69, SW70, SW71, SW72, SW73, SW74, SW75, SW79, SW80, SW94, SW95, SW96 SW_Push · by footprint
    • SW30 SW_Push · by footprint
    • SW33, SW46 SW_Push · by footprint
    • SW49 SW_Push · by footprint
    • SW61, SW65 SW_Push · by footprint
    • SW62 SW_Push · by footprint
    • SW63 SW_Push · by footprint
    • SW76 SW_Push · by footprint
    • SW81, SW82, SW83, SW90, SW91, SW92, SW93 SW_Push · by footprint
    • SW86 SW_Push · by footprint
The board in dacha seen from the top (bottom copper dimmed), drawn from its parsed design files
PCB · seen from the top
Full size
The schematic sheet of dacha placing the most parts, drawn from its parsed design files
Schematic
Full size

Online view

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41 rows · 428 parts0 of 41 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, C2, CS88, CS89, CS90, CS91, CS92, CS93, CS94, CS95, CS96, CS97, CS98, CS99, CS100, CS101, CS102, CS1030.1uFC_0603_1608Metric_Pad1.05x0.95mm_HandSolder
No part number
18
C3, C4, C610uFC_0805_2012Metric_Pad1.15x1.40mm_HandSolder
No part number
3
C5, C8, C91uFC_0603_1608Metric_Pad1.05x0.95mm_HandSolder
No part number
3
C710uFC_0603_1608Metric_Pad1.05x0.95mm_HandSolder
No part number
1
R14.7KR_0603_1608Metric_Pad1.05x0.95mm_HandSolder
No part number
1
R2100R_0603_1608Metric_Pad1.05x0.95mm_HandSolder
No part number
1
R3, R10100KR_0603_1608Metric_Pad1.05x0.95mm_HandSolder
No part number
2
R6, R72KR_0603_1608Metric_Pad1.05x0.95mm_HandSolder
No part number
2
R810KR_0603_1608Metric_Pad1.05x0.95mm_HandSolder
No part number
1
R11, R1222R_0603_1608Metric_Pad1.05x0.95mm_HandSolder
No part number
2
R13100KR_Array_Concave_4x0603
No part number
1
L115nL_0603_1608Metric_Pad1.05x0.95mm_HandSolder
No part number
1
L210uL_0603_1608Metric_Pad1.05x0.95mm_HandSolder
No part number
1
L32.2uL_Taiyo-Yuden_NR-24xx_HandSoldering
No part number
1
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, D48, D49, D50, D51, D52, D53, D54, D55, D56, D57, D58, D59, D60, D61, D62, D63, D64, D65, D66, D67, D68, D69, D70, D71, D72, D73, D74, D75, D76, D79, D80, D81, D82, D83, D86, D90, D91, D92, D93, D94, D95, D961N4148WD_SOD-123
No part number
89
D97MBR120D_SOD-123
No part number
1
U1MDBT50-512KMDBT50-512K
No part number
1
U3, U474HC595TSSOP-16_4.4x5mm_P0.65mm
No part number
2
U5MCP73831-2-OTSOT-23-5
No part number
1
U6LM3671-3.3SOT-23-5
No part number
1
U724LC256TSSOP-8_4.4x3mm_P0.65mm
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, SW31, SW32, SW34, SW35, SW36, SW37, SW38, SW39, SW40, SW41, SW42, SW43, SW44, SW45, SW47, SW48, SW50, SW51, SW52, SW53, SW54, SW55, SW56, SW57, SW58, SW59, SW60, SW64, SW66, SW67, SW68, SW69, SW70, SW71, SW72, SW73, SW74, SW75, SW79, SW80, SW94, SW95, SW96SW_PushMXOnly-1U-Hotswap
No part number
72
SW30SW_PushMXOnly-2U-Hotswap
No part number
1
SW33, SW46SW_PushMXOnly-1.5U-Hotswap
No part number
2
SW49SW_PushMXOnly-1.75U-Hotswap
No part number
1
SW61, SW65SW_PushMXOnly-2.25U-Hotswap
No part number
2
SW62SW_PushSW_PUSH_6mm
No part number
1
SW63SW_PushSW_SPDT_PCM12
No part number
1
SW76SW_PushMXOnly-2.75U-Hotswap
No part number
1
SW81, SW82, SW83, SW90, SW91, SW92, SW93SW_PushMXOnly-1.25U-Hotswap
No part number
7
SW86SW_PushMXOnly-6.25U-Hotswap-ReversedStabilizers
No part number
1
CS1, CS2, CS3, CS4, CS5, CS6, CS7, CS8, CS9, CS10, CS11, CS12, CS13, CS14, CS15, CS16, CS17, CS18, CS19, CS20, CS21, CS22, CS23, CS24, CS25, CS26, CS27, CS28, CS29, CS30, CS31, CS32, CS33, CS34, CS35, CS36, CS37, CS38, CS39, CS40, CS41, CS42, CS43, CS44, CS45, CS46, CS47, CS48, CS49, CS50, CS51, CS52, CS53, CS54, CS55, CS56, CS57, CS58, CS59, CS60, CS61, CS62, CS63, CS64, CS65, CS66, CS67, CS68, CS69, CS70, CS71, CS72, CS73, CS74, CS75, CS76, CS77, CS78, CS79, CS80, CS81, CS82, CS83, CS84, CS85, CS86, CS870.1uFC_0805_2012Metric_Pad1.15x1.40mm_HandSolder
No part number
87
E1, E2, E3, E4, E5, E6, E7, E8, E9, E10, E11, E12, E13, E14, E15, E16, E17, E18, E19, E20, E21, E22, E23, E24, E25, E26, E27, E28, E29, E30, E31, E32, E33, E34, E35, E36, E37, E38, E39, E40, E41, E42, E43, E44, E45, E46, E47, E48, E49, E50, E51, E52, E53, E54, E55, E56, E57, E58, E59, E60, E61, E62, E63, E64, E65, E66, E67, E68, E69, E70, E71, E72, E73, E74, E75, E76, E77, E78, E79, E80, E81, E82, E83, E84, E85, E86, E87SK6812MINI-ESK6812MINI-E-REV
No part number
87
E88, E89, E90, E91, E92, E93, E94, E95, E96, E97, E98, E99, E100, E101, E102, E103SK6812MINI-ESK6812B-SIDE
No part number
16
FID1, FID2, FID3, FID4, FID5, FID6, FID7, FID8FiducialFiducial_1mm_Mask2mm
No part number
8
Q1, Q2DMG2305SOT-23
No part number
2
Q32N7002SOT-23
No part number
1
J1OLEDInterface labelPinHeader_1x04_P2.54mm_Vertical
No part number
1
J2Conn_01x05ADAFRUIT_MAG_CONN_5_RIGHT
No part number
1
J3Conn_01x03JST_PH_S3B-PH-K_1x03_P2.00mm_Horizontal
No part number
1
J5Conn_01x02PinHeader_1x02_P2.54mm_Vertical
No part number
1
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