From 45beb7a42b3cc789c1f7d4f8beff81cf8be01298 Mon Sep 17 00:00:00 2001 From: Maxim Devaev Date: Wed, 14 May 2025 00:21:02 +0300 Subject: [PATCH] pikvm/pikvm#1517: Added optocouplers alternatives --- docs/_diy_parts_atx.md | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/docs/_diy_parts_atx.md b/docs/_diy_parts_atx.md index 3dea46b5..feb18fd3 100644 --- a/docs/_diy_parts_atx.md +++ b/docs/_diy_parts_atx.md @@ -6,11 +6,14 @@ search: With this part, you will be able to remotely turn on, turn off and restart your computer! -* *x4* MOSFET relays [OMRON G3VM-61A1](https://www.digikey.com/products/en?keywords=G3VM-61A1) - or [OMRON G3VM-61AY1](https://www.digikey.com/products/en?keywords=G3VM-61AY1).
+* *x4* optocouplers + [TLP241BF(F](https://eu.mouser.com/ProductDetail/Toshiba/TLP241BFF?qs=CiayqK2gdcK1m25Yj88BfQ%3D%3D) + or [PC817X2NSZ9F](https://eu.mouser.com/ProductDetail/Sharp-Microelectronics/PC817X2NSZ9F?qs=rrS6PyfT74ehABo1g8zXHw%3D%3D) (the input polarity must be observed) + or [OMRON G3VM-61A1](https://www.digikey.com/products/en?keywords=G3VM-61A1) + or [OMRON G3VM-61AY1](https://www.digikey.com/products/en?keywords=G3VM-61AY1)
*Don't use random relay modules or random optocouplers! Some of these may not be sensitive enough for the Raspberry Pi, some others may be low-level controlled. Either use relays that are activated by a high logic level, - or follow the design provided and buy an OMRON. See details [here](https://github.com/pikvm/pikvm/issues/13).* + or follow the design provided. See details [here](https://github.com/pikvm/pikvm/issues/13).* * *x4* 390 Ohm resistors (see [here](https://github.com/pikvm/pikvm/issues/46) for alternatives). * *2x* 4.7 kOhm resistors. * *x10+* dupont wires male-male.