Supply Module
How to reduce current input to LCD module?
I have an instrument panel that supply DC 5V with 250mA to a LCD module, however my LCD module accepts 5V with max current of 4mA only. How can I reduce the input of my current to this LCD module so that it works properly.
huh?
just connect it up
the module will only draw 4ma, and the supply will deliver only 4ma.
power supplies, batteries, only deliver the current called for by the load, which could be (usually is) less than the maximum current the supply or battery COULD deliver.
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