A
Anonymous
Apr 11, 2026
Rating: 3/5
Pads are small
Works fine but soldering the headers was tricky for beginners. Be careful.
Description
GY-169 INA169 High-Precision Analog Current Sensor Module and Current Converter
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Chip Model | INA169 |
| Supply Voltage | 3V to 60V DC |
| Output Signal | Analog Voltage |
| Shunt Resistor | 10mΩ |
| Max Current | 5A (Continuous) |
| Bandwidth | DC to 80kHz |
| Operating Temp | -40°C to +85°C |
| PCB Size | 23 x 15 x 3mm |
| Weight | 3 grams |
| Interface | 3-Pin Header + Screw Terminal |
5 reviews
A
Anonymous
Mar 19, 2026
Rating: 5/5
Compact and reliable
Small footprint fits well in my robot chassis. Happy with purchase and performance.
A
Anonymous
Feb 24, 2026
Rating: 5/5
Perfect for Arduino Projects
Works great with my Uno. Easy to read analog values and integrate into code.
A
Anonymous
Jan 27, 2026
Rating: 4/5
Good accuracy
Measured close to my multimeter. Needs calibration for precise work but solid overall.
A
Anonymous
Jan 20, 2026
Rating: 5/5
Great for battery stats
Using it to monitor LiPo discharge. Very stable output and no noise issues.
5 FAQ
Q: How do I calculate the current?
A: Use the formula: Current = Vout / (Shunt Resistance * Gain). Refer to the datasheet.
Q: Is it 3.3V compatible?
A: Yes, the output scales with the supply voltage, making it safe for 3.3V logic.
Q: Are headers included?
A: Headers are typically not soldered by default to allow flexible mounting.
Q: Does this measure AC current?
A: No, this module is designed for DC high-side current measurement only.
Q: What is the maximum input voltage?
A: The module supports a supply voltage range of 3V to 60V DC.
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