Once again I was talking to my friend about Arduino ‘physical computing’ projects for school students, in the workshop making sure the motor driver from this blog worked – the npn-pnp emitter follower design which is simple for students to make, and is incapable of shorting the power rails. Running a scope over the waveforms ...
This story continues at Hunting for a ‘cheap’ scope
Or just read more coverage at Electronics Weekly
from Electronics Weekly https://www.electronicsweekly.com/blogs/engineer-in-wonderland/hunting-cheap-scope-2018-01/
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