Categories

Solder stencil using Shapeoko

Posted on Monday, May 6th, 2013 in DIY, Sick of Beige by DP

IMG_20130505_000247

Peter used a Shapeoko to cut a solder stencil for a Sick of Beige Bus Pirate v4:

I purchased two Sick of Beige Bus Pirate v4 from schazamp on the DangerousPrototypes forums a couple of months ago and have been dragging my feet assembling them. I used hand soldering for the SMD parts on my DIY Bus Pirate v3 bur for v4, I wanted to try making a solder stencil and reflow using a hot air rework station. There have been several articles recently about etching copper and aluminum stencils and also a recent article about using a Cricut to cut a stencil out of overhead transparencies.

Via the contact form.

Check out the video after the break.

This entry was posted on Monday, May 6th, 2013 at 7:00 pm and is filed under DIY, Sick of Beige. You can follow any responses to this entry through the RSS 2.0 feed. You can skip to the end and leave a response. Pinging is currently not allowed.

2 Responses to “Solder stencil using Shapeoko”

  1. dext0rb says:

    Hrm…how are you supposed to squeegee solder paste over that stencil nicely? It looks like it will damage the squeegee with bits of errant metal.

  2. Peter says:

    I think the magnification and harsh lighting make it look that way. When I run my fingers over either side, it doesn’t catch anywhere and feels smooth except for the drill holes. I will probably do a trial run with toothpaste and an old credit card.

Leave a Reply

Notify me of followup comments via e-mail. You can also subscribe without commenting.

Recent Comments

  • Drone: So these go for around $330 USD and NO published calibration procedure online or otherwise? Given what's inside - I don't think I'll be considering...
  • Pekka Akselin: This is ridiculous!? :-) We are back at 256(!) byte EPROMs that needed multiple, a handful, of voltages to run! :-(
  • KH: Let's try a back-of-envelope calc balancing energies. From MCP1700 datasheet, there are graphs for a 200mA load step. Estimate the energy shortfall as 12uJ. Say...
  • Daniel: It's been a week and my comment is still awaiting moderation. Apparently the CIA doesn't want their involvement known?
  • KH: Agree, so okay, I guess he must have learned from somewhere. 100nF and 1000uF is so far apart, that was jarring; it's more magic incantation...