Analog Voltmeters or Ammeters: Difference between revisions
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Static or slow changing signals can be displayed with analog voltmeters or ammeters (with a suitable resistor in series). | Static or slow changing signals can be displayed with '''analog voltmeters''' or '''ammeters''' (with a suitable resistor in series). | ||
A +-1mA meter has the advantage that the output can directly be interpreted as machine units. | A +-1mA meter has the advantage that the output can directly be interpreted as machine units. | ||
Note that [[The Analog Thing]] ships with a digital [[Panel Meter|Voltmeter]]. | |||
== Products == | |||
* You can basically use any ''Multimeter'', see for instance https://www.reichelt.de/multimeter-c541.html?CCOUNTRY=445&LANGUAGE=de. Cheap but suitable ones begin at around 20EUR. | |||
* Here is an analog device for tinkering purposes: Aliexpress item 4000377192769 | |||
Revision as of 10:29, 22 September 2021
Static or slow changing signals can be displayed with analog voltmeters or ammeters (with a suitable resistor in series). A +-1mA meter has the advantage that the output can directly be interpreted as machine units.
Note that The Analog Thing ships with a digital Voltmeter.
Products
- You can basically use any Multimeter, see for instance https://www.reichelt.de/multimeter-c541.html?CCOUNTRY=445&LANGUAGE=de. Cheap but suitable ones begin at around 20EUR.
- Here is an analog device for tinkering purposes: Aliexpress item 4000377192769
