peterbiekens
- Tartalom
- Minden üzenet
- Vélemények
- Hozzászólások
- Válaszok
- Kérdések
Válaszok
Q: Hello, is it possible to measure DC current with this oscilloscope?
Kérdezte BG410017124 tovább 2022-02-24 02:05:49
peterbiekens You have to program the channel frequency into the selected channel number, either manually (deprecated as tricky) or using a pc and Chirp. Lots of channels are assigned for military, marine, ham radio, ISS and other uses and it is possible to find their frequencies and whether they are simplex (one frequency) or duplex (two frequencies). The handset can also be registered for use as a ship-to-shore telephone where it acts as an ordinary telephone.
Hasznos (0)
Q: can this radio recieve channel 16 or sos channel?
Kérdezte BG104055125 tovább 2021-07-25 13:04:35
peterbiekens yes
Hasznos (0)
Q: Where I can find the datasheet to let me pulse driving to influence the color?
Kérdezte BG181851434 tovább 2021-10-09 14:47:57
peterbiekens The colours are not meant to be controlled. If you find a way to affect it, be invited to post your discovery here as a "Question".
Hasznos (0)
Q: this is a fully working CNC or do we need to buy and other parts ?
Kérdezte KesSith tovább 2020-01-19 04:26:20
peterbiekens may need to buy and install limit switches, about 6 of em.
Hasznos (1)
Q: Va bene per il mio fotovoltaico 68v 8a?
Kérdezte GST321 tovább 2020-04-13 08:14:07
peterbiekens it will get very hot. Assume 0.5V forward voltage drop, at 8A It will dissipate 4Watts...
Hasznos (0)
Q: is this really 220 with a us plug? that is strange
Kérdezte BG219165044 tovább 2020-08-19 16:28:40
peterbiekens It came with an adaptor for UK. The desoldering tool runs too cool to be useful.
Hasznos (0)
peterbiekens you measure voltage across a known resistance. then given voltage and resistor value you apply Ohm's Law to work out the current.
Hasznos (2)