topquark12
  • Joined on 2020-12-21
topquark12 closed issue sinara-hw/kirdy#9 2022-09-16 11:14:36 +08:00
V0.2 Changelog
topquark12 pushed to master at sinara-hw/fiberStretcher 2022-09-16 11:09:48 +08:00
d9b10355da Update 'README.md'
topquark12 pushed to master at sinara-hw/fiberStretcher 2022-09-16 11:05:29 +08:00
628e676005 add readme
topquark12 pushed to master at sinara-hw/fiberStretcher 2022-09-16 11:04:53 +08:00
bd7b428895 upload files
topquark12 created branch master in sinara-hw/fiberStretcher 2022-09-16 11:04:52 +08:00
topquark12 created repository sinara-hw/fiberStretcher 2022-09-16 11:00:40 +08:00
topquark12 commented on issue sinara-hw/kirdy#13 2022-09-10 20:10:55 +08:00
sch/pcb review
    AD5680 is NRD

Yes, but one of the design goals was to reuse the thermostat ADC (also hard to source) and DAC to minimise software development effort.

One…

topquark12 commented on issue sinara-hw/kirdy#13 2022-09-10 20:10:29 +08:00
sch/pcb review

did you check it with both opamps having min/max outputs?

Will double check.

It's not about capacitors being close to the input pins but the loop area here is a paper that explains what…

topquark12 commented on issue sinara-hw/kirdy#13 2022-09-10 18:26:31 +08:00
sch/pcb review

Thank you very much for the valuable feedback.

L8 may cause damage to Q9 when one switches off. Add a capacitor or TVS before inductor

Noted.

why do you use R107...R110? They damp…

topquark12 pushed to master at sinara-hw/kirdy 2022-09-09 14:37:28 +08:00
ad982265b2 improve relay power circuitry
topquark12 pushed to master at sinara-hw/kirdy 2022-09-08 03:46:45 +08:00
3715d93d5e clean up
29cfbc9c4e finish v2 layout
Compare 2 commits »
topquark12 pushed to master at sinara-hw/kirdy 2022-09-06 00:15:31 +08:00
be08d4518c some layout
topquark12 pushed to master at sinara-hw/kirdy 2022-09-04 23:28:05 +08:00
6aa57e04a3 update palcement
topquark12 pushed to master at sinara-hw/kirdy 2022-09-04 23:06:23 +08:00
facb6df2cf placement v2
topquark12 pushed to master at sinara-hw/kirdy 2022-09-03 19:00:38 +08:00
78c8d1f1c6 fix eth
topquark12 pushed to master at sinara-hw/kirdy 2022-08-31 21:11:50 +08:00
82f609d00a sync
topquark12 pushed to master at sinara-hw/kirdy 2022-08-25 16:03:29 +08:00
97a0bc6a32 import sch to pcb
topquark12 pushed to master at sinara-hw/kirdy 2022-08-25 15:33:24 +08:00
9a156f9e73 v2 schematics, fp assignment
topquark12 pushed to master at sinara-hw/kirdy 2022-08-22 13:14:11 +08:00
98d14f6305 change LD shorting circuit
topquark12 pushed to master at sinara-hw/kirdy 2022-08-20 23:22:49 +08:00
8d0d1c40e2 change diodes