OSHPARK
  • About Us
  • Services
  • Support
  • Sharing
  • Log in
  • Sign up
  • OSHPARK
  • About Us
  • Services
  • Support
  • Sharing
  • Log in

32.768KHz 3T bipolar oscillator, designed to drive a 74LS14.

author: khoujustin
Top
Bottom

2 layer board of 1.00 x 1.00 inches (25.5 x 25.4 mm)
Uploaded: February 23rd 2021
Shared: February 23rd 2021
Total Price: $5.00

C1: 22pF trimmer
C2: 22pF
C3: 0.1µF
C4: 1µF
C5: 10µF
C6: 100µF
J1: 3 pin header (square pin GND, pi…

C1: 22pF trimmer
C2: 22pF
C3: 0.1µF
C4: 1µF
C5: 10µF
C6: 100µF
J1: 3 pin header (square pin GND, pin 2 output, pin 3 +5V)
Q1: 2N5769
Q2: 2N5771
Q3: MPS6560
R1: 10M
R2: 1M
R3: 22K
R4: 62K
R5: 16K
R6: 22K
R7: 1K
Y1: 32.768KHz crystal

(adjust R5/R6 to get suitable output, or install a potentiometer instead

C1: 22pF trimmer
C2: 22pF
C3: 0.1µF
C4: 1µF
C5: 10µF
C6: 100µF
J1: 3 pin header (square pin GND, pi…

C1: 22pF trimmer
C2: 22pF
C3: 0.1µF
C4: 1µF
C5: 10µF
C6: 100µF
J1: 3 pin header (square pin GND, pin 2 output, pin 3 +5V)
Q1: 2N5769
Q2: 2N5771
Q3: MPS6560
R1: 10M
R2: 1M
R3: 22K
R4: 62K
R5: 16K
R6: 22K
R7: 1K
Y1: 32.768KHz crystal

(adjust R5/R6 to get suitable output, or install a potentiometer instead

Top
Bottom
  • Actions

      Ordering shared project

      Hey there! Before ordering, make sure you have all all the info you need to complete and use this design. This usually means a component list, and sometimes additional information such as assembly notes, source code, or usage guides.
      Since this is a project designed by a community member, it may contain design errors that prevent it from working as intended. OSH Park cannot place any guarantees about the functionality or correctness of the design.
      Order Board
      Order Board Download Permalink Embed link
Embeddable link to order this shared Project
  • COMPANY
  • About Us
  • Blog
  • Shop
  • SERVICES
  • Upload Your File
  • Prototypes
  • HELP
  • Support
  • If you can't find what you're looking for, please contact us at [email protected]
  • CONNECT
  • Shared Projects
  • Log in / Sign up
Whaleshark white
Follow us
© Copyright 2021 Oshpark LLC | Privacy