A Flexible Oven Controller controlled via touch screen or through USB. Draw and download your own profiles using free Profile Creator.
Zallus Oven Controller – [Link]
Transformer soldering tool Toolcraft SP200 is a useful complement even if you already have a quality soldering station.
In praxis, it´s possible to heard various opinions on “transformer soldering tools”. Usually this is the first type of a soldering tool with which a young electro-technician begins. It´s small, a tip heats up quickly, doesn´t take a lot of space, it´s easily transportable and last but not least it´s also price – affordable.
From the point of view of a professional working with SMT components it can be reproached, that it´s not suitable for SMT components of 0603/ 0402 and similar, it creates a pulse at switching on (weak ESD safety) and it has no soldering tip temperature control.
Despite this, many of us are glad to return to it sometimes, because it´s simply “handy” :-). It provides a magic of an easy application of a solder and a colophony in a single step by a classic way, when we take a bit of a solder on a hot tip and after switching off (during cooling down) we immerse a tip into a colophony. This way we get prepared one “soldering dose” on a tip, suitable for soldering of poorly solderable joints (depending on features of a solder and colophony). At the same time, it´s very convenient in case we need to have one hand free for holding a soldered component, wire, …
Even a small stability of a tip temperature can be bypassed by experience (not too long heating) and the risk of sensitive components damage can be considerably decreased if we always switch on a soldering tool before touching a given component, and similarly – switch off after taking away a tip from a component.
It can be said, that a quality soldering station is irreplaceable for a serious work, but there are many cases, where a classic pistol-type soldering tool alike. In respect to an extraordinary affordable price level of the Toolcraft SP200 and also other in our offer (10-20 Eur), this tool is a suitable complementary tool for every electro workshop and for a work in places, where a transport of a bulky soldering station might be quite impractical.
Toolcraft SP200 has a more robust tip, suitable also for bigger joints. On the opposite side, soldering tools of the series ETP use classic relatively thin tips usable even for small soldering tools.
Think about a soldering tool for every occasion – [Link]
JColvin91 @ instructables.com writes:
I recently got a collection of soldering iron tips and realized that many people (including myself) might not know what the different tips are used for. After all, for a long time I was under the impression that there was only about three different types of soldering tips and only one useful type of tip.
While I still only use two different types of tips (an improvement), I am much more familiar and confident in using whatever soldering iron tip I may happen to find on the iron. Please know that is far from a comprehensive list of all the different types of soldering tips available, but rather a small handful that I am personally prone to use.
Uses of Different Soldering Iron Tips – [Link]
by Henrik’s Blog @ hforsten.com:
Nowadays many of the most “exiting” chips come only in leadless packages, such as BGA and QFN which are hard or impossible to solder just by soldering iron, because leads are under the chip where they can’t be reached. These kinds of chips are usually soldered using reflow soldering. In reflow process solder paste is used instead of solder wire. It contains very small balls of solder in flux, diameter of the balls is just few micrometers. First this paste is put on the contact pads, then components are placed on the pads and whole board is heated in reflow oven where solder balls in the paste melt and attaches the components firmly in place.
Toaster oven reflow controller – [Link]
We’ve again reached record attendance of our webinar! More than 100 registered patricipants and 4 winners of Weller products.
Last webinar before summer was dedicated to Weller. Rudolf Horl from Weller prepared interesting information about new soldering station WSD81i, as well as other information about various functions or tips concerning care about soldering station and tips.
Record from SOS webinar – Mastership in soldering – [Link]
Solderdoodle is a portable, cordless, USB rechargeable soldering iron. Solarcycle @ instructables.com writes:
After learning how to use 3D printers, one of my friends asked if there was such a thing as a USB soldering iron and I said that I had instructions to build one, but the battery was external. I then realized that I could create my own case design on a 3D printer and put the battery, charge controller, and other parts inside as one single unit! It worked! .stp files for the case are provided below.
Solderdoodle: Open Source USB Rechargeable Soldering Iron – [Link]
Diogoc shared his Hakko T12 soldering controller in the project log forum:
I finally finished my Hakko T12 soldering controller.
Thanks to sparkybg and arhi for all help and sugestions.
Some features of the controller:
– 3310 graphic display
– rotary encoder for easy and fast temperature selection
– sleep mode when the iron is in the stand
– turn off when a long time in sleep mode
– audible indications
– intuitive menu navegation
– percentage visualization of output power
– powered by a compact and lightweight 24V dc laptop power supply
– ambient temperature sensor for a better cold junction compensation
– lcd backlight control
– alarm for very high temperature, turning off immediately the heater
– indication of tip removed to allow hot swapping the tips
– bootloader for easy firmware upgrade via integrated usb port
– usb port and c# software to monitoring all parameters and help to adjust the pid parameters
The controller still need a little adjust in the PID parameters but for me it is almost perfect.
Hakko T12 soldering controller – [Link]
This page provides documents about a cheap SMD solder station built as an Arduino shield (Arduino UNO). It supports active soldering tips from Weller (RT series) which contain the heating element as well as a sensor and provides a standard 3.5 mm jack. Together with the corresponding female connector you will get a compact SMD soldering iron (see pictures below) with very fast heat up times of a few seconds.
SMD Soldering Station for Weller Soldering Tips – [Link]
Carlazar posted pictures of his simple soldering iron driver (SSID) with Arduino PID control. [via]
Main features are:
– Any thermocouple type irons.
– Additional control mode: On-Off controller (besides PID PWM).
– External power supply: Some standard Notebook power supply DC 19V, 4.74A.
– Small dimensions: It fits into 90mm x 110mm x 45mm (WxDxH) box.
– Easy to assemble.
– Simple design: only a few components (besides Arduino).
The HQ soldering iron HQ20/HQ30 (24V, 48W) was used. It has the E-type thermocouple built in (68uV/degC) but you can change that value in software according to the soldering iron that is used (for example K-type is 41uV/degC).
Simple soldering iron driver (SSID) with Arduino PID control – [Link]