簡(jiǎn)要描述:This small circuit is of great value to check you car battery status.
12V CAR BATTERY MONITOR
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MK189
12V CAR BATTERY MONITOR
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This small circuit is of great value to check you car battery status.
FEATURES
- easy to build in
- only 2 wires to connect (connect after ignition)
- uses multi colour 3mm LED
- green: battery OK
- Slow pulsing (green): battery OK or charging
- red: battery voltage is low
- red blinking: battery is being overcharged
- includes: board to wire connector
SPECIFICATIONS
- dimensions: 30x20mm / 1.18 x 0.78" (board)
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