Thread: CoB connectivity tester

8 Discord messages from 📐 - Designing/📦-cob/threads/cob-connectivity-tester.md.

Category: 📐 - Designing Parent channel: #📦-cob Thread ID: 1505961873525309501

Messages: 8

message-1505962141969289236

2026-05-18T15:55:54.069+00:00 — Tim 'mithro' Ansell (@mithro_)

Message ID: 1505962141969289236
Author ID: 169786952432746498
Nickname: Tim 'mithro' Ansell
User name: mithro_
Type: 21
Discord message: https://discord.com/channels/1361349522684510449/1505961873525309501/1505962141969289236
Archive source: https://discord.wafer.space/wafer-space/%F0%9F%8F%97%EF%B8%8F%20-%20Designing/cob/cob-connectivity-tester/2026-05/2026-05.json
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message-1505962147937652921

2026-05-18T15:55:55.492+00:00 — Tim 'mithro' Ansell (@mithro_)

Message ID: 1505962147937652921
Author ID: 169786952432746498
Nickname: Tim 'mithro' Ansell
User name: mithro_
Type: Default
Discord message: https://discord.com/channels/1361349522684510449/1505961873525309501/1505962147937652921
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Content

@Lauri - Can you post your pictures here?

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message-1505964106299998329

2026-05-18T16:03:42.402+00:00 — Lauri (@lauri4332)

Message ID: 1505964106299998329
Author ID: 908721221682733106
Nickname: Lauri
User name: lauri4332
Type: Default
Discord message: https://discord.com/channels/1361349522684510449/1505961873525309501/1505964106299998329
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Content

First COB to pass the test. Green/orange dot is previous test result of @Tim 'mithro' Ansell testing these COBs with TT demoboard.

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message-1505964996767781004

2026-05-18T16:07:14.706+00:00 — Tholin (@tholin)

Message ID: 1505964996767781004
Author ID: 220639106915368960
Nickname: Tholin
User name: tholin
Type: Default
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Content

Does it just check for the ESD protection diodes?

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message-1505965331506790441

2026-05-18T16:08:34.514+00:00 — Lauri (@lauri4332)

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Content

Yes

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message-1505968175819526236

2026-05-18T16:19:52.651+00:00 — Tim 'mithro' Ansell (@mithro_)

Message ID: 1505968175819526236
Author ID: 169786952432746498
Nickname: Tim 'mithro' Ansell
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Type: Default
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Content

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message-1505968717627133962

2026-05-18T16:22:01.828+00:00 — Tholin (@tholin)

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Content

That’s how I’ve been testing mine, but with a multimeter instead

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message-1506278124889968801

2026-05-19T12:51:30.268+00:00 — Matt Venn (@mattvenn)

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Content

@Lauri cool to have you doing some stuff in the open silicon space again!

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