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BMS Module / Battery Charging Module
3S 11.1V 10A 18650 Lithium Battery Overcharge And Over-current Protection Board-Good Quality
-18%
BMS Module / Battery Charging Module3S 11.1V 10A 18650 Lithium Battery Overcharge And Over-current Protection Board-Good Quality
- Three series of lithium battery protection board.
- Automatically cancel protection after protection conditions restore.
- Suitable for lithium battery pack of 11.1V, 12V, 12.6V.
- Quiescent current < 30uA, so power consumption is small.
- With the function of overcharge protection, over discharge protection, short circuit protection, over-current protection.
SKU: n/a -
Gas Sensors
MQ 135 Air Quality/Gas Detector Sensor Module
- Sensitivity to Ammonia, Sulphide and Benzene steam
- Sensitive for benzene, alcohol, smoke
- Fast response and recovery
- Adjustable sensitivity
- Signal output indicator
- Output voltage boosts along with the concentration of the measured gases increases.
SKU: EB2011 -
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Buzzer & Microphone, Other Modules
ISD1820 Recording Module Voice Board with Mic
- The main chip: ISD1820.
- Operating Voltage: DC 3V-5V.
- Loudspeaker: 8 ohm, 0.5W.
- An easy to use 10 seconds of voice recording.
- High-quality, natural voice restored.
- Can be used as a propaganda module.
- With looping, jog playback, single-pass play function.
SKU: n/a -
