License

Public Domain

Tags
Recommend Projects

Coherent DB25 Laser Controller

9 months ago 213
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

Controller for Diamond and SL Series RF CO2 Lasers.

arduino code:

https://pastebin.com/usTjUmYv

 

allows adjustment for duty cycle, enable and so on.

uses NanoPWMac lib for 20khz pwm from https://www.rmcybernetics.com/science/diy-projects/programming-projects

also has readout for fault pins and debug outputs.

internal pot controls duty cycle from 0 to 60%,  above 2% lasers will be enabled.

 

Documents

Sheet_1

PCB_2020-12-22_00-27-44

BOM

ID Name Designator Footprint Quantity
1 HDR-M-2.54_2x2 REM_FOR_TEST HDR-M-2.54_2X2 1
2 100K R10 RES-ADJ-TH_3296X-8MM 1
3 HDR-F-2.54_1x15 H1,H2 HDR-F-2.54_1X15 2
4 HDR-M-2.54_2x3 JMP_FOR_TEST HDR-M-2.54_2X3 1
5 CONN-TH_2P-P5.00 P1 CONN-TH_2P-P5.00 1
6 DMR025PF000XH00 DSUB1 DB25-TH_D-DMR025PF-D002 1
7 AM26LS32AIDR U2,U5 SOIC-16_L9.9-W3.9-P1.27-LS6.0-BL 2
8 0.1u C1,C2 C0805 2
9 PC817C U3 DIP-4_L4.6-W6.5-P2.54-LS7.6-BL 1
10 Arduino Nano V3 U4 ARDUINO NANO V3 1
11 AM26LS31CDR U1 SOIC-16_L9.9-W3.9-P1.27-LS6.0-BL 1
12 1k R1,R11 R0805 2
13 2.7k R2,R3,R4,R5,R6,R7,R8,R9,R13,R17 R0805 10
14 1N4148 D1 DO-35_BD2.0-L4.0-P8.00-D0.5-FD 1

Attachments

None

Members

Success
The owner does not allow comments in this project now

Comments (0)

goToTop
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。
有问题联系QQ 3001956291 不再提醒
svg-battery svg-battery-wifi svg-books svg-more svg-paste svg-pencil svg-plant svg-ruler svg-share svg-user svg-logo-cn svg-double-arrow
We use cookies to offer you a better experience. Detailed information on the use of cookies on this website is provided in our Privacy Policy. By using this site, you consent to the use of our cookies.