milliamperes
Small current measurement units
Milliamperes are units of electric current equal to one-thousandth of an ampere.
The measurement appears in specifications for batteries, medical devices, and small electronics where full amperes would be too coarse: The device draws 500 milliamperes.
Often abbreviated mA.
Electrical flow gauge
- multimeterCombined electrical measuring device
- currentDirected flow of charge
- readingInterpreting written text
- calibrationAdjusting for measurement accuracy
sensitivity · resolution · accuracy · tolerance · scale · units · probe · display
Directed flow of charge
- resistorCurrent-limiting circuit element
- capacitorCharge-storing circuit element
- transistorSemiconductor signal switch
- diodeOne-way semiconductor
LED · microcontroller · Arduino · breadboard · PCB · inductor · relay · semiconductor
Portable electricity storage
- drainChannel for wastewater
- consumptionUsing up of resources
- chargeCost or accusation
- dischargeRelease of substance outward
trickle · standby · idle · load · efficiency · supply · regulation · low-power
ammeter
Electrical flow gauge
- multimeterCombined electrical measuring device
- currentDirected flow of charge
- readingInterpreting written text
calibration · sensitivity · resolution · accuracy · tolerance · scale · units · probe · display · range
current
Directed flow of charge
- resistorCurrent-limiting circuit element
- capacitorCharge-storing circuit element
- transistorSemiconductor signal switch
diode · LED · microcontroller · Arduino · breadboard · PCB · inductor · relay · semiconductor · amplifier
battery
Portable electricity storage
- drainChannel for wastewater
- consumptionUsing up of resources
- chargeCost or accusation
discharge · trickle · standby · idle · load · efficiency · supply · regulation · low-power · leakage
stimulation
Evoking a response
- TENSElectrical nerve therapy
- pacemakerDevice regulating heartbeat
- defibrillatorHeart-shocking medical device
nerve · electrode · therapy · galvanic · transcranial · muscle · dosage · sensation · threshold · implant