by Citrus CNC

Your personal open hardware PCB assembly machine

Mar 18, 2020

Parts Arriving & Vision Camera Tested

Spring has begun, and our first packages are starting to arrive. An assortment of nozzles, nozzle holders, PCBs, USB cameras, and some other miscellaneous items were delivered a few days ago. Stepper motors and linear rails are on their way, and all vision cameras have been tested. Read the full update.

Feb 25, 2020

Manufacturing Progress!

Our PCB house resumed its fabrication work this week. The solder paste stencils have not yet been manufactured, but we expect them to enter production shortly. Our other vendors are also getting back to work, and parts should be shipping soon. We are looking forward to picking up the pace in March and getting started on the work of assembling the machines themselves. Read the full update.

Feb 13, 2020

Pre-Orders Expected to Ship Earlier Than Anticipated

Focusing on the Dual Head SimplePnP with Bottom Vision, deciding to go with mechanical limit switches rather than sensorless homing, waiting out shipping delays from China, and moving our pre-order ship date forward Read the full update.

Jan 28, 2020

Moving forward on fabrication as our campaign comes to a close

We've received the plastic plate stock and aluminum flat bar we ordered. We began machining strip-feeders from the former, for testing toolpaths and SMD tape fit. In a few days, we'll begin fabricating pick-and-place parts from the latter. Our campaign is coming to a close, so we also want to let you all know that pre-order prices may increase and not all models will be available after tomorrow. And finally, we just want to say thanks! We couldn't have done this without your support. Read the full update.

Jan 17, 2020

Design Progress

We've added new PCB files to our GitHub repository, placed an order for nozzle holders, and designed a new pump configuration. Read the full update.

Jan 10, 2020

Sourcing & Tooling

We have verified the method by which we will machine strip-feeder trays and obtained the necessary tooling, as well as cameras, motors, short rails, and nozzles. We're shopping for strip-feeder plastic stock in various colors and looking forward to building your SimplePnP! Read the full update.

Jan 04, 2020

New nozzle option for all models

You can now get a pair of each nozzle – sizes 503 to 508 – with your SimplePnP. Read the full update.

Jan 02, 2020

More Q&A and Procuring Off-the-Shelf Parts

In this update, we answer a few more questions and offer a quick progress report on the initial phase of our manufacturing plan. Read the full update.

Dec 19, 2019

Questions, Answers, and Nozzle Holders

Meet the Betz Technik Industries Juki nozzle holder. Stick around for a short list of questions & answers. Read the full update.

Dec 12, 2019

Crowdfunding Begins!

For your personal open hardware PCB assembly machine. Come check out SimplePnP! Read the full update.

$31,712 raised

of $6,500 goal

487% Funded! Order Below

Product Choices


Dual Head SimplePnP with Bottom Vision

A partially assembled Cartesian frame with extrusions, motors, rails, mounting hardware, pulleys, and belts. An assembled vacuum head with one nozzle holder, a top-vision camera, a bottom-vision camera (including mounting hardware and a USB cable), one rotation motor, one linear rail, and pneumatic components. Adds an additional nozzle holder, rotation motor, and linear rail (including mounting hardware). Includes a vacuum pump, a power supply, motion control electronics, and three Juki nozzles (sizes 503, 504, and 505).


Strip Feeder


Citrus CNC

I want to make digital manufacturing available for home use.

Gino Magarotto

Subscribe to the Crowd Supply newsletter, highlighting the latest creators and projects: