Home Blog  





17 Oct 2014

Turn your toaster oven into your own solder reflow factory shop using the Reflow Master Shield!!!

The Reflow Master Shield from Paladin Enabling Technologies is an Arduino shield that turns your normal toaster oven into a reflow oven. A reflow oven is used in the production of electronics to change solder paste from a paste form to a liquid form and lastly to a solid form. This results in all your components being soldered for you in one run.

But let me share with you why I’ve created the Reflow Master Shield and why you would want one.

Reflow Master Shield – Arduino Solder Reflow Oven - [Link]

13 Oct 2014

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]

13 Sep 2014

IMG_1187-Copy

Matt of SkyLabs has a nice build log about a temperature controlled reflow oven he built using an Arduino based PID controller and a standard toaster oven:

We have successfully managed to build a temperature controlled reflow oven using an Arduino based PID controller and a standard toaster oven from Robert Dyas! This is a must have accessory for any hobbyist who regularly uses surface mount components within their designs. Below we have a build log documenting the process of constructing the oven including:
Teardown of the original oven
Custom enclosure construction
Control Methods
Arduino Installation

So to start off I will outline a basic parts list of what I used:
Arduino Uno
Reflow Oven Shield
Solid State Relay
K-Type Thermocouple
230v AC to 5v DC Power Supply
Custom Laser Cut Enclosure

[via]

Temperature controlled reflow oven build - [Link]

14 Jul 2014

board

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]


18 Jun 2014

CycleWithOverflow

0xPIT @ github.com writes:

This Reflow Oven Controller relies on an Arduino Pro Micro, which is similar to the Leonardo and easily obtainable on eb*y for less than $10, plus my custom shield, which is actually more like a motherboard.

As I believe it is not wise to have a mess of wiring and tiny breakout-boards for operating mains powered equipment, I’ve decided to design custom board with easily obtainable components.

The hardware can be found in the folder hardware, including the Eagle schematics and PCB layout files. It should fit the freemium version of Eagle

Reflow Oven Controller with graphics TFT - [Link]

3 Jun 2014

new_machines_news_main

by Srdjan Misic

YouTube is full of Christmas gift freak-out videos, with kids loosing themselves in episodes of hysterical happiness because they discovered an Xbox or something like that under the tree. Screaming and jumping around the room, completely loosing it.

Although adults, some of us were on the verge of reenacting some of those YouTube classics. Most of all, it’s the guys in the anti-static blue shirts that work in the manufacturing area. The occasion, of course, was the arrival of four brand new machines.

mikroe.com – These are the new machines that tripled our production capabilities - [Link]

 

17 May 2014

box

Maybe the most well designed reflow oven controller out there @ andybrown.me.uk:

It’s been so long since I had the idea for this project that I can’t remember why I had the idea in the first place. At least I blame it on the passage of time although this engineer is getting on a bit now so it could easily be memory rot on my part. So here we are then, a reflow oven controller. Let’s quickly recap what a reflow oven is for those that are new around here.

The two main processes used in industry to build printed circuit boards are wave soldering and reflow using a very large industrial oven that you probably can’t afford and if you could afford to buy it you probably couldn’t afford to house or run it.

An open-source Cortex-M0 halogen reflow oven controller with TFT LCD - [Link]

6 Apr 2014

An Arduino-compatible smart outlet designed to instantly turn your toaster oven into a reflow soldering station.

Advances in technology continue to shrink the size of components. Hobbyists, who have traditionally worked with through-hole parts, are finding these parts harder and harder to come by as more parts become unavailable in through-hole variants.

Soldering surface mount components with a soldering iron, while possible, can be a rather tedious task. In particular, when you’re working with densely packed pins like those of a microcontroller, hand soldering a board quickly becomes a daunting task.

Reflowster – Soldering Controller for Surface Mount PCBs - [Link]

6 Mar 2014

Si7005breakout4-550x410

Raj writes:

The Si7005 is a digital relative humidity and temperature sensor from Silicon Labs. It integrates fully factory-calibrated humidity and temperature sensor elements with an analog to digital converter, signal processing and an I2C host interface in a single monolithic CMOS sensor IC. The Si7005 is available in a “non hand-assembly-friendly” 4×4 mm QFN package, which requires reflow soldering to mount it on a PCB

Breakout module for Si7005 temperature and humidity sensor - [Link]

21 Feb 2014

Reflow soldering of resistors, capacitors, diodes, controller, and other surface mounted components using a hot air gun. This is a prototype PCB of a custom designed mechanical keyboard, GH60.

SMD soldering by hot air - [Link]



 
 
 

 

 

 

Search Site | Advertising | Contact Us
Elektrotekno.com | Free Schematics Search Engine | Electronic Kits