Seeed Studio Studio Grove LTC2941 Coulomb Counter Module 3.3-5V - I2C Interface
The Seeed Studio Studio Grove LTC2941 Coulomb Counter Module provides precise measurement of accumulated battery charge and discharge for 3.3V to 5V systems. Featuring an I2C interface, it integrates seamlessly with Arduino, Raspberry Pi, and other microcontrollers for accurate battery fuel gauging and energy monitoring.
Features
- High-precision coulomb counter based on Linear Technology LTC2941 IC.
- Wide operating voltage range from 2.7V to 5.5V, ideal for single-cell Li-Ion batteries.
- Integrated I2C (SMBus) interface with a default address of 0x64 for easy communication.
- Delivers high-accuracy analog integration with typical charge accuracy of ±1%.
- Grove ecosystem connector simplifies wiring and prototyping.
Out of stock
The Grove Coulomb Counter Module utilizes the LTC2941 precision coulomb counter IC to measure the total charge (in amp-hours) passing through a sense resistor placed between a battery and its load or charger. This method of analog integration provides a highly accurate means of tracking battery state-of-charge (SOC), remaining capacity, and monitoring charge/discharge cycles.
Designed for low-power handheld and portable electronics, the module operates across a wide temperature range and is perfectly suited for integration into battery-powered projects, IoT devices, and portable instrumentation where monitoring energy consumption is critical. Its I2C interface allows for straightforward data retrieval and system integration.
Additional Information
| Weight | 0.009 kg |
|---|---|
| Dimensions | 13 × 9 × 1 cm |
