The
CJMCU-219 INA219 current Module brings precise and efficient power monitoring
to your electronic projects. Built around TIβs INA219 chip, this compact module
measures both current and power across a shunt resistor with remarkable
accuracy. Thanks to its zero-drift architecture and 12-bit resolution, it can
detect minute voltage drops, ensuring minimal power loss and high efficiency.
It supports bidirectional current measurement and communicates via an I2C
interface, making it easy to integrate with microcontrollers like Arduino or
Raspberry Pi. Ideal for power supply monitoring, battery management, and
energy-efficient embedded systems, the CJMCU-219 is a must-have for
precision-oriented developers.
Features:
Β·
Zero-Drift Architecture: Ensures high accuracy
over temperature and time.
Β·
Bidirectional Current Monitoring: Measures
current flow in both directions.
Β·
I2C Interface: Simple integration with a
variety of microcontrollers (supports 3.4 MHz high-speed mode).
Β·
Wide Voltage Range: Monitors bus voltages from
0V to +26V.
Β·
High Accuracy: 1% max error, 100 ΞΌV offset,
12-bit ADC resolution.
Β·
Low Power & Compact Design: Fits easily
into space-constrained systems with minimal energy usage.
Package Includes:
Β·
1 x CJMCU-219 INA219 I2C Interface Zero Drift Bi-directional Current /
Power Supply Monitoring Module
Β·
1 x 2 pin Terminal Blocks
Β·
1 x Pin Connector
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