If you're a maker like me who likes to test your ideas out with free samples (Texas Instruments, Microchip) then you'll want SMT & SMD soldering as a skill in your arsenal.
I'll be covering David Merrill's guide on soldering small pins, because I believe it's the best strategy with the resources many hobbyists have access too.
The tools I'm using in this demonstration are:
- BLE112 Bluetooth Smart Module
- BLE112 Bluetooth Low Energy Breakout
- SMT parts
- soldering iron
- solder
- flux
First thing you always need to do when soldering, is to find a open space where there is good airflow and sufficient lighting and of course a power supply for the soldering iron. Basements are garages are usually good, and a fan can help if the area is on the smaller side.
Gather all your materials, and get settled in your workspace.
<workspace picture>
A great method for soldering small pins is to pre-solder all the pins on the SMDs and board.
<pre-soldered picture>
Once soldered, lay the parts down in their respective locations, and join the solder nodes together by gently touching the solder to the pins.
<soldered board>
It's as simple as that. Now just interface your module and see if it gives you a good response!
I'm also going to write up a little guide for using conductive-glue pens, so stay tuned!
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