This morning I discovered BitScope, a company that make a range of digital testing tools for electronics developers. The tools are multimode oscilloscope, logic analyser and function generators and display results in software. There are plenty of devices out there that do this, but what caught my attention was that first of all, all BitScope devices are Raspberry Pi compatible with supported software and second, they make a tiny single PCB unit that does all of the above! It costs $145 for the base model, but that is well below what you might pay for a decent quality scope that won’t provide some of the features – I’m keen to try it out! A lengthy guide is available from the BitScope site.