Open Source Turtle Robot (OSTR)

From Maker’s Box on Tindie, a 3D printed drawing robot you can build, program, and modify:

2018-04-22T19_51_58.105Z-01_parts

Open Source Turtle Robot (OSTR)

Competitive Soldering is Now a Thing

At Hackaday, we’re constantly impressed by the skill and technique that goes into soldering up some homebrew creations. We’re not just talking about hand-soldering 80-pin QFNs without a stencil, either: there are people building charlieplexed LED arrays out of bare copper wire, and using Kynar wire for mechanical stability. There are some very, very talented people out there, and they all work in the medium of wire, heat, and flux.

At this year’s DEF CON, we opened the floodgates to competitive soldering. Along with [Bunny] from Hardware Hacking Village and the many volunteers from the HHV and Soldering Skills Village, dozens competed to solder up a tiny kit full of LEDs and microscopic resistors.

The kit in question was an SMD Challenge Kit put together my MakersBox, and consisted of a small PCB, an SOIC-8 ATtiny, and a LED and resistor for 1206, 0805, 0603, 0402, and 0201 sizes. The contest is done in rounds. Six challengers compete at a time, and everyone is given 35 minutes to complete the kit.

via Competitive Soldering is Now a Thing — Hackaday

Quote

I Can Solder Badge on Tindie

From  on the Tindie blog:

I-can-solder

Say it Loud and Proud With The I Can Solder Badge

When you take your first steps on the road to becoming a maker, one of the first skills you’ll need to master is soldering. It’s the backbone of just about every electronics project, but it’s not an easy skill to master. Don’t let the fear stop you, soldering opens up a lot of DIY projects for you.

With the I Can Solder Badge, you’ll not only learn the basics, but you’ll also have proof to show the world. This badge project is unique in that it also teaches you about circuits and includes a switch to save the battery power.

Included in the kit is a purple PCB manufactured in the USA by OSH Park, an RGB LED, a resistor, a switch, and a battery holder for the CR2032. Keep in mind that you’ll need to purchase the battery yourself as it cannot be mailed out with the kit due to USPS guidelines.

I Can Solder Badge on Tindie

I Can Solder Badge

From MakersBox on Tindie:

2018-07-11T05_07_07.063Z-P1080585 (1)

I Can Solder Badge

Learn to solder, and learn a little bit about electronics as well

2018-07-11T05_22_45.042Z-P1080587

Soldering can seem a bit daunting,

but it is easier than it looks and it is a skill that opens a world of DIY projects to you. This project is the perfect way to not only learn how to solder, but to show off your new found skill to your friends and family.

Unlike other simple soldering project, this one will also teach you about circuits, and how they work. And it has a switch to save the battery. More power to you!

2018-07-11T05_23_35.053Z-P1080559

What you get:

  • A perfect purple PCB made in the USA by OSH Park.
  • An RGB LED that will open the all the mysteries of color mixing to you.
  • A resistor, which in addition to being the easiest component to learn how to solder, will also save your battery life.
  • A switch, which far more than the resistor, will save your battery and allow you to sleep at night not wondering how long that color changing LED will continue to light up the room.
  • A battery holder for the CR2032, the best and most cost effective lithium coin cell on the planet*.
I Can Solder Badge