License

GPL 3.0

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Nano_USB_Keyboard

1 year ago 286
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

A nano USB keyboard that uses snap domes for absolute minimum possible size.

Documents

Nano_USB_Keyboard_PCB

NanoKeyboard_4mmDomeVersion

SmallTac_kb_version

SmallTac PCB

MediumTac PCB

BOM

ID Name Designator Footprint Quantity
1 TBF221KQR ,,',.,/,;,A,ALT,B,BKSP,C,CTRL,D,DARROW,E,ENTER,ESC,F,FN,G,H,I,J,K,L,LARROW,LSHIFT,M,N,NUM,O,P,Q,R,RARROW,S,SPACE1,SPACE2,SYM,T,TAB,U,UARROW,V,W,WIN,X,Y,Z SW-SMD_4P-L3.5-W2.9-P1.50-LS4.7_TBFF2XX 48
2 22pF C1,C2 C0402 2
3 1uF C3 C0402 1
4 17-21SUYC/TR8 CTRLLED,FNLED,NUMLED,SHIFTLED,SYMLED LED0805-RD 5
5 Header-1.27_2x3 ICSP 1.27MM 2*3 PIN 1
6 SOLDER JUMPER J1,J2 JMP_ARROW_2PIN 2
7 10K R1 R0402 1
8 22 R2,R3 R0402 2
9 330 R4,R5,R6,R7,R8 R0402 5
10 ATMEGA32U4-MUR U1 QFN-44_L7.0-W7.0-P0.50-BL-EP5.2 1
11 Micro USB 5P H USB1 MICRO-USB_MICRO-USB-30 1
12 16MHz X1 OSC-SMD_4P-L3.2-W2.5-BL 1

Attachments

None

Members

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你现在访问的是EasyEDA海外版,使用建立访问速度更快的国内版 https://lceda.cn(需要重新注册)
如果需要转移工程请在个人中心 - 工程 - 工程高级设置 - 下载工程,下载后在https://lceda.cn/editor 打开保存即可。
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