Baluncore's latest activity
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Baluncore replied to the thread Incredible Difference in Ant Sizes.In Northern Australia, the termites build towers, with termite-powered internal aircon, to rise above the floods... -
Baluncore replied to the thread Incredible Difference in Ant Sizes.I guess you have sugar ants, tiny and harmless, but if you leave food crumbs or spilled drink, a line of them will form. What colour are... -
Baluncore reacted to Hop-AC8NS's post in the thread Optical-EME for licensed amateur radio operators with
Like.
It has been awhile since I posted here (August 2025). This post is an update on what has happened since then: not much, so there is no... -
Baluncore replied to the thread Optical-EME for licensed amateur radio operators.I think the technical challenges can be overcome, but then there are a number of bureaucratic stumbling blocks in Australia, so I can... -
Baluncore replied to the thread Simple transmitter-receiver device like Smarttag.Then the teacher's smartphone needs to be turned on, to relay a student's Samsung Smarttag2 message to their parents phone. Does the... -
Baluncore replied to the thread Simple transmitter-receiver device like Smarttag.Get a Restaurant Pager System. Give the child or the teacher the transmitter... -
Baluncore replied to the thread Simple transmitter-receiver device like Smarttag.Ask the teacher/supervisor to enable a smartphone, so other children can use the same Samsung Smarttag2 system reliably. -
Baluncore replied to the thread uA709 op amp compensation.You would be referring to this series of lectures. https://www.venableinstruments.com/venable-vault/technica-therapy-one Traditional... -
Baluncore replied to the thread How to build a CNC plotter?.Look at what is available for sale on the internet. That will give you some idea of the requirements. -
Baluncore replied to the thread How to build a CNC plotter?.By "plotter" do you mean something to draw lines on a page, or maybe to cut stencils? How big will you make it... -
Baluncore replied to the thread Why Is Fan Suction/Intake So Weak Compared to Exhaust?.That analysis makes some questionable assumptions. 11. When applying the above method to calculate the individual thrust loads on the... -
Baluncore replied to the thread Undergrad Is a half submerged object submerged in its own displaced water?.You can float a battleship in one bucket of water, if you make a pool the same shape as the battleship below the waterline, but only... -
Baluncore replied to the thread Why Is Fan Suction/Intake So Weak Compared to Exhaust?.I think you should check your memory. If you look at the balance of momentum, in a turbojet engine, the net thrust comes from the... -
Baluncore replied to the thread Undergrad Is a half submerged object submerged in its own displaced water?.Two reference heights are changing, the bottom of the object, and the water level. It is the difference between those heights that... -
Baluncore replied to the thread Series motors, switched to parallel.The SSM6N57NU includes two N-channel MOSFETs, but the circuit in post #4 requires a complementary pair. Maybe consider ... VTM606C700LSA...