From d4f4d6cb2bab8a675ceb56692d68f36556ab82be Mon Sep 17 00:00:00 2001 From: joshr120 <120012174+joshr120@users.noreply.github.com> Date: Tue, 2 Jul 2024 21:44:58 +1200 Subject: [PATCH] Update README.md --- README.md | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index bb40e2d..47f9f10 100644 --- a/README.md +++ b/README.md @@ -45,7 +45,9 @@ The original inspiration for this project was to make a compact USB PD powered s - Camera slider with web interface for control and sensorlesshoming (sensorlesshoming example coming soon) ## PCB: ## -PCB is a 4 layer 1.6mm custom PCB, this is what allows it to have its comapact form factor. The bare prototype boards were kindly provided by [PCBWay](https://pcbway.com/g/heg1oh). Schematic and GERBERs can be found in the PCB folder. +PCB is a 4 layer 1.6mm custom PCB, this is what allows it to have its comapact form factor. The bare prototype boards were kindly provided by [PCBWay](https://pcbway.com/g/heg1oh). The PCB's are using PCBWay's black soldermask with a gold ENIG surface finish, which turned out great and look amazing. + +Schematic and GERBERs can be found in the PCB folder. ## Housing: ## The top cover can be 3D printed however this may not handle well if the motor & controller get warm under high load. A cover machined from polycarbonite or acrylic is a much better option (and looks awesome). An aluminium housing gives a sleek industrial look as well as acting as a heatsink, however this should not be used if you are using WiFi on the ESP32-S3 as it may block the antenna and reduce the WiFi signal.