License

MIT

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Clock - Homemade Computer copy

3 months ago 54
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

This is a variable speed CLK, inspired by Ben Eater.

Documents

Clock - Homemade

Clock - Homebrew

BOM

ID Name Designator Footprint Quantity
1 SN74LS08N AND U9A DIP14 1
2 SN74LS04N Inverter U8A DIP14 1
3 SW_SPDT SW1 SW3-2.5-11.6X4.0X5.4+2.0MM 1
4 SN74LS32N OR U7A DIP14 1
5 NE555P U1,U3,U6 DIP-8 3
6 button6*6*8 MANUAL_CLK1 KEY-6.0*6.0-2 1
7 1uF C1,C6 C0805 2
8 10pF C3,C5,C2 C0805 3
9 10uF C7 C0805 1
10 1M R2 RES-ADJ_3296W 1
11 1k R8,R7,R3,R14,R1 1/8W RESISTOR 5
12 10k R13 1/8W RESISTOR 1
13 Header-Male-2.54_1x20 J1 HDR-TH_20PIN-V-MALE-PITCH2.54 1
14 CLK CLK_OUT1 LED1206-R-RD 1
15 BTN BTN_LED1 LED1206-R-RD 1
16 555 555_LED LED1206-R-RD 1
17 220 R6,R12,R11 1/8W RESISTOR 3

Attachments

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