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⚡ Power up your precision monitoring game with the INA226!
The INA226 is a compact, high-accuracy bidirectional current and power monitor module supporting 0-36V bus voltages. Featuring a low-power 2.7-5.5V supply, an I2C interface with 16 programmable addresses, and a wide operating temperature range (-40°C to 125°C), it delivers precise real-time current, voltage, and power data with up to 0.1% gain error, ideal for industrial, commercial, and consumer electronics applications.
Manufacturer | JZK-M468564U |
Part number | M468564U |
Item Weight | 20 g |
Product Dimensions | 2.1 x 2 x 0.2 cm; 20 g |
Item model number | 78094 |
Measurement Accuracy | 0.1% |
Specific uses | current and power monitoring, industrial, commercial, consumer electronics |
Batteries included? | No |
Batteries Required? | No |
S**K
Great breakout board for the INA226 chip
These work fine, hook up power and the two SDA and SCL lines and you've got an accurate current measurement. It has a 0.1ohm shunt on the board which you can use, or if you remove that you can hook it directly up to an external shunt. In my case i've connected it to a 400A/75mV external shunt and it's working a treat, talking to an atmega328p. Seems happy both high or low side.There's two pads on the back of the board for A0/A1 address selection by jumpering them to the nearby VCC pad, so you can have up to 4 of these on the same I2C bus.
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