IDX.TN 2025 + VDI

[surf-tech]

A video of the new IDX.TN 2025 device, with all files available on the you tube channel... The device operates at high efficiency, and the results are more than excellent.
Some circuit paths on the board and some values have been changed compared to the original device.

Video and files are available on the channel
Video link
https://www.youtube.com/watch?v=ekv8j0-WCU0

[getsa]

Are you willing to share your schematic optimisation here for consideration and discussion here?

[ArchibaldSTM]

It is not clear what has become better? Standard IDX...

[surf-tech]

It is not clear what has become better? Standard IDX...

There have been changes in the PCB routing to accommodate tight spaces and to allow the use of connectors instead of directly soldering wires. Some resistor values have been modified, and a charging circuit has been integrated. Parallel capacitors to the coils were added to the board. to facilitate operation.

[ArchibaldSTM]

All this is good, but the question remains. What improvements did these modifications lead to? Did sensitivity increase, for example?

[surf-tech]

Are you willing to share your schematic optimisation here for consideration and discussion here?

Of course there is no problem. There are no major modifications so I thought that was enough.

[Arsam]

hello
Replace tl074 made in malaysia instead of lf347
dd coil
tx33 t 0.65
rx270t 0.20
27 cm coil

coin 1u in 35cm

1.5 meter object diameter 20 cm