INA219 Current Sensor Arus DC 26V 3A i2c 12bit ADC

INA219 Current Sensor Module adalah modul sensor tegangan yg dapat mengukur tegangan sisi tinggi dan arus DC sampai +26VDC walaupun modul ini bekerja dgn arus 3 atau 5V. Dapat digunakan untuk mengamati daya tahan baterai atau panel surya.

A precision amplifier measures the voltage across the 0.1 ohm, 1% sense resistor. Since the amplifier maximum input difference is 320mV this means it can measure up to 3.2 Amps. With the internal 12 bit ADC, the resolution at 3.2A range is 0.8mA. With the internal gain set at the minimum of div8, the max current is 400mA and the resolution is 0.1mA. Advanced hackers can remove the 0.1 ohm current sense resistor and replace it with their own to change the range (say a 0.01 ohm to measure up 32 Amps with a resolution of 8mA)
Power the sensor itself with 3 to 5VDC and connect the two I2C pins up to your microcontroller. Then connect your target power supply to VIN+ and the load to ground to VIN-. We have a detailed tutorial that will do all the gain, range and math for you – just plug and go with Arduino or CircuitPython!

Detail Produk:
++ 0.1 ohm 1% 2W current sense resistor
++ Up to +26V target voltage
++ Up to 3.2A current measurement, with 0.8mA resolution
++ Ukuran : 0.9″ x 0.8″ PCB
++ Chip : I2C 7-bit addresses 0x40, 0x41, 0x44, 0x45, selectable with jumpers

Isi Produk:
1x INA219 Current Sensor Module
1x 6pin header
1x 3.5mm terminal plug