Background Radiation Monitoring

A little Saturday afternoon project last weekend was putting together this geiger counter kit from RH Electronics in Israel, paired with a soviet SBM-20 Geiger-Müller tube sourced from an eBay seller in the Ukraine. Total cost was £32 which seems very reasonable to me. The RH Electronics kit comes with all the components apart from the […]

3D Printed Cases For TinyTX and Tiny328

Another post I’ve been meaning to write for a long time. I finally got my Rigidbot 3D printer in August 2014 some 9 months later than the estimate but I was one of the lucky ones, many had to wait a lot longer and some have even had to pay extra for delivery, having already paid it once as the company […]

X10 and Home Easy with Node-RED

This is part of a series of posts I am doing describing some of the things I have been doing as part of the revamp of my home automation system. When I started on the home automation road in 2002 I began with a kit of 3 X10 modules and a CM12U PC interface which I […]

TinyTX & Tiny328 Sensors with Node-RED

Node-RED is currently taking the IoT world by storm, described as “A visual tool for wiring the Internet of Things” it is built on top of Node.js and is an open source project developed by IBM employees. It makes it easy to link various inputs and outputs adding simple or not so simple processing in […]

Tiny328 PCB Give Away

Zara from Germany has been in contact to say he has had some of my Tiny328 wireless Arduino boards made and has some spare PCBs that he would like to give away so if you could find a use for a small wireless Arduino compatible or two and can handle a bit of SMD soldering then […]

Tiny328 – A mini wireless Arduino clone

So here is the reason for the last couple of blog posts. This is my first venture into designing an SMT board and apart from the practice run I did with some breakout boards it is the first time I’ve attempted to solder anything as small as a TQFP package or the tiny 0603 passives (1.6 […]