Frequently bought together:
Description
Features:
| CATEGORY | SPECIFICATIONS |
|---|---|
| Module Type | CJMCU-219, bidirectional current/power monitor with I²C interface |
| IC | INA219 |
| Bus Voltage Range | 0 V to +26 V |
| Current Measurement | Programmable via calibration register, read in amperes |
| Power Measurement | Computed internally and read in watts |
| Accuracy | Max error 1%; max offset 100 μV |
| Resolution | 12-bit |
| Sampling & Filtering | Up to 128 samples averaged for noise reduction |
| I²C Interface | Supports timeout, prevents bus lock; high-speed mode up to 3.4 MHz |
| Supply Voltage | +3.0 V to +5.5 V |
| Operating Temperature | -40°C to +85°C |
| Package | SOT23, small footprint |
| Applications | Servers, laptops, power supplies, battery management, automotive, telecom, energy-saving electronics |
| Programmable Features | All INA219 properties are software programmable |
Package Includes:
1 x CJMCU-219 INA219 I2C Bi-directional Current / Power Monitor Sensor Module
1 x CJMCU-219 INA219 I2C Bi-directional Current / Power Monitor Sensor Module




