Relay Project Additions

marketdemo5

I just need bare PCBs, no assembly. In Flux, which exact export options should I pick for that?
119 days

flux

0:27

Reading docs about How to export Gerber files for bare PCBs from Flux for JLCPCB, no assembly needed.

For bare PCBs only, you just need to export the manufacturing (Gerber) package.
Flux documentation says:
To export Gerber files and manufacturing data from Flux:
  1. Click the Flux logo in the top-left corner
  2. Navigate to Export > Manufacturing Files (Gerbers, etc)
  3. A ZIP file containing all necessary manufacturing files will be downloaded
The manufacturing files export includes:
  • Gerber RS-274X files for all copper layers (top, bottom, and internal)
  • Soldermask layers (top and bottom)
  • Silkscreen layers (top and bottom)
  • Solderpaste layers (top and bottom)
  • NC drill files for holes and vias
Upload that ZIP to JLCPCB’s “PCB” order page and you’re set; no BOM/CPL needed since you’re skipping assembly.
Source
Ask about 3D export
JLCPCB-specific question
Panelization question
DRC before export
Multilayer clarification
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PR2-5V-450-1C

PR2-5V-450-1C thumbnail
ESP32 DevKitC Board-to-Board Socket Integration for Eight Flow Sensors with Matched Relays and 5V/12V Power Rails for Automated Flow Monitoring and Control #ESP32 #DevKitC #FlowSensors #Relay #PowerRails #IoT #BoardToBoard

Properties

Mains

Arduino

WiFi

SPDT power relay for switching 12 V rail to load channels K1–K8 under ESP32 GPIO control

Mains

5

V

PR2-5V-450-1C

Switching

Industrial/Manufacturing

0.45

W

K

Relay

CUI Devices

cuidevices.com/product/resource/pr2.pdf

creativecommons.org/licenses/by/4.0/

Pricing & Availability

Distributor

Qty 1

LCSC

$3.02

Controls