The Arduino Spot Welder Mosfet Board just got updated to V3.3 The improvements in this new version are: Much wider traces on the bottom of the pcb for the high current connection to the u-shaped aluminum part Mosfet gate resistors directly on the mosfet board, very close to the mosfet gate pins All 8 Pins […]

The welding tips got an upgrade. They are now made from zirkonium copper (CuCrZr) instead of normal copper.

There is a new Sotware V3.3 for the Arduino Spot Welder available. Check out what has been improved.

There is a little bug in the software of the Arduino Spot Welder. Once the weld counter reaches 10.000 welds the display gets corrupted. This was fixed in V3.2.3.

This Tutorial will show you how to upload the latest Spot Welder Software V3.2.2 to your Arduino Nano

There was a little software update that makes it easier to program the Arduino Nano with the Spot Welder Software.

In this article we will figure out if it is possible to use a portable car jump starter as the welding current supply for the spot welder.

Due to customer requests and some people having problems making adapter cables to use the Spot Welder with a Lipo battery, you can now get a XT90 adapter cable.

The Version 3.2.1 Update introduces a weld pulse measurement feature.

There is a new Version of the Spot Welder available. Read more to find out what has changed in V3.2