[Electronoobs] has come up with a DIY portable soldering iron that the adventurous hacker can build themselves. Powered by an ATMega328p pulled out of an Arduino Nano, if offers the same ...

The first version of the DIY Arduino soldering iron garnered quite a bit of attention, so it seems there’s a decent number of you out there who aren’t content with just plunking down the cash ...

Naturally, if soldering is the name of the game, a soldering iron is one of the most important parts of any Arduino building kit. Ryobi's 120-watt cordless soldering iron topper is an excellent ...

Soldering is an important skill for anybody who wants to put together circuit boards, play around with Arduino setups, or work on almost any type of electrical project. When first beginning ...

I know how to solder, but I do not always want to solder ... perfect shiny blob can put a halt to one's tinkering ambitions. Arduino, the building block of many off-hours projects, has put ...

If you have an old rice cooker, grab your soldering iron: now's your chance to try the cooking sous vide, a cooking method we love. With a little effort, some supplies, and an Arduino at its heart ...

In short, your backpack is based on PCF8574T and the address connections (A0-A1- A2) are not bridged with solder it will have the slave address 0x27. Reference circuit diagram of an Arduino-compatible ...