Monthly Archives: May 2014

C#, SCPI and Keysight (Agilent) DSO-X 2002A

This post is a relic. The initial draft dates back in January 19, 2013. And was left as draft ever since. Past couple of days I was busy — among other things — learning a new programming language, C#. 🙂 Ok, here’s the deal: my scope (KeysightAgilent DSO-X 2002A) is SCPI–compliant device. If you remember, the reason behind …

__attribute__((packed))

The keyword __attribute__ allows you to specify special attributes of struct and union types when you define such types. This is mostly encountered when designing code with particular care on memory footprint optimisation.  I have encountered this several times in some Apple headers while digging for documentation for my kext projects, and I thought it …

…and the order from DigiKey

Ok. Today was THE mail day. I’ve received both my electronic parts orders, the one from RF Parts and the one from DigiKey, that I placed several weeks ago (but had some issues with a couple of backordered items). Ta–Da ! This is it: A lot of bags and goodies. Not to mention the pleasure of sorting …

My first order from RF Parts…

I was looking for a RF power module for my APRS beacon project and stumbled upon RF Parts. They are somehow of a niche–oriented online electronic part retailers, specialised on RF and — it seems — mostly on Ham Radio RF parts. I placed my order for two Mitsubishi power RF MOSFET Amplifier Modules and the package …