I'm thinking of developing a product line of circuits that 'techies', educators, science researchers, and some engineers could use.
I'm asking for your suggestions.
What I'm thinking of so far is simple analog circuit boards, populated with SMT components, that are adjustable (can be tweaked over a wide range). Basic op amp, comparator, instrumentation amps, filters, differential versions, wideband versions, etc. In two forms; Bareboard with trim pots, switches, and screw terminal conection, and enclosed versions with standard controls and banana or bnc/sma connections.
Of course, most 'techies' make their own circuits, but I could see junior engineers and scientists enjoying the luxury of having a simple 'development' board they can try and tweak in their system rather than spend too much money or time. Those are my ideas.
It would be interesting, very interesting, to see what kind of circuits you folks think might be viable. It doesn't have to be simple.
What do you think ?