- EOL
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Attention! The product has been discontinued. Check other products in category. |
Description of product: Grove - LTC2941 - the-counter of coulombs - the meter of the rehargeable battery I2C level
A module designed forreading the level of rechargeable single-chamber Li-Pol batteries, from 3.3 V to 5 V inreal-time. Thanks to this module, you will be able to count the number ofused amper-hours. When you use a fully charged rechargeable battery, you can check the status of the battery and its remaining percentage just like on the phone display. You can use this module to monitor the rechargeable battery charging process.
Feature
- It shows a full charge and discharge of the battery.
- High precision, analog integration.
- 1% count accuracy.
- SMBus / I2C interface
Typical application
- Handy products of low power
- Mobile phones
- MP3 players
- Cameras
- GPS
| No . | Description |
|---|---|
| 1. | Grove I2C interface (Address: 0x64) |
| 2. | Out - connecting the charger |
| 3. | Power input |
| 4. | Interface Li-PO 3.7 V ~ 4.2 V (2Pin-2.0 mm) |
| 5. | The alarm pin |
Technical specification
| Attribute | The value |
|---|---|
|
Working voltage |
2.7 V to 5.5 V |
|
Operating temperature |
0℃ to +70℃ |
|
Precision |
±2ppm from 0°C to +40°C |
|
Interface |
I2C |
|
I2C address |
0x64 |
|
Dimensions |
40 x 20 x 12 mm |
|
Weight |
9.7 g |
Useful links |
