I had the nicest #scienceedu teaching surprise the other day.
-
I had the nicest #scienceedu teaching surprise the other day.
I was sitting in the teachers lounge when the secretary urgently called me through the bosses office because my presence was required.
So I went, expecting some minor or major annoyance, but there was just the student from my technicians class whom I had given a box full of materials to play around with at home a few days before.
So the reason why they needed to see me urgently was that he had finished the automatic mcu based morse keyer he had envisioned and was too proud not to immediately show me
-
I had the nicest #scienceedu teaching surprise the other day.
I was sitting in the teachers lounge when the secretary urgently called me through the bosses office because my presence was required.
So I went, expecting some minor or major annoyance, but there was just the student from my technicians class whom I had given a box full of materials to play around with at home a few days before.
So the reason why they needed to see me urgently was that he had finished the automatic mcu based morse keyer he had envisioned and was too proud not to immediately show meAs I alluded to earlier, transmissor est omnis divisus in partes tres, the oscillator, amplifier and filter/antenna system, worked on by three student groups.
Now, we want to engage the reverse beacon network to test range, so this student decided to try and key "TEST..." automatically.
We'll probably let the mcu switch an PNP-NPN transistor combo to key the Vcc direcly and see how that goes. -
T tanyakaroli@expressional.social shared this topic
