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Rp43.000
INA219 I2C interface High Side DC Voltage Current Sensor INA 219
Rp43.000
- Kondisi: Baru
- Min. Pemesanan: 1 Buah
- Etalase: Electronics and IoT
Note: IC yang terpasang di module bisa saja berbeda package SMD-nya dengan yang tampil di gambar. Umumnya SOT23-8 atau SOIC8.
This breakout board will solve all your power-monitoring problems. Instead of struggling with two multimeters, you can just use the handy INA219B chip on this breakout to both measure both the high side voltage and DC current draw over I2C with 1% precision.
A precision amplifier measures the voltage across the 0.1 ohm, 1% sense resistor. Since the amplifier max input difference is ±320mV this means it can measure up to ±3.2A. 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 user 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 32A with a resolution of 8mA)
Spesification :
+ 0.1 ohm 1% 2W current sense resistor
+ Up to +26V target voltage
+ Up to ±3.2A current measurement, with ±0.8mA resolution
+ 0.9" x 0.8" PCB
+ PCB (no header or terminal block): 1.9g
Pinout
Vcc : DC 3 - 5V
Gnd : Ground
Scl : I2C clock (to A5 Arduino)
Sda : I2C data (to A4 Arduino)
Vin+: connect to PSU +
Vin-: connect to Load +
I2C Address: 0x40 (default)
Up to 4 INA219 boards may be connected. Each board must be assigned a unique address. Addressing is as follows:
Board 0: 0x40 (no jumpers)
Board 1: 0x41 (bridge A0)
Board 2: 0x44 (bridge A1)
Board 3: 0x45 (bridge A0 & A1)
Current Sensor 3 channel INA3221 :
https://www.tokopedia.com/focuscamerashop/ina3221-i2c-3ch-high-side-dc-voltage-current-sensor-ina-3221-3-channel
Arduino ESP32 ESP8266 STM32 current monitoring power monitoring DC current sensor data log lab
This breakout board will solve all your power-monitoring problems. Instead of struggling with two multimeters, you can just use the handy INA219B chip on this breakout to both measure both the high side voltage and DC current draw over I2C with 1% precision.
A precision amplifier measures the voltage across the 0.1 ohm, 1% sense resistor. Since the amplifier max input difference is ±320mV this means it can measure up to ±3.2A. 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 user 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 32A with a resolution of 8mA)
Spesification :
+ 0.1 ohm 1% 2W current sense resistor
+ Up to +26V target voltage
+ Up to ±3.2A current measurement, with ±0.8mA resolution
+ 0.9" x 0.8" PCB
+ PCB (no header or terminal block): 1.9g
Pinout
Vcc : DC 3 - 5V
Gnd : Ground
Scl : I2C clock (to A5 Arduino)
Sda : I2C data (to A4 Arduino)
Vin+: connect to PSU +
Vin-: connect to Load +
I2C Address: 0x40 (default)
Up to 4 INA219 boards may be connected. Each board must be assigned a unique address. Addressing is as follows:
Board 0: 0x40 (no jumpers)
Board 1: 0x41 (bridge A0)
Board 2: 0x44 (bridge A1)
Board 3: 0x45 (bridge A0 & A1)
Current Sensor 3 channel INA3221 :
https://www.tokopedia.com/focuscamerashop/ina3221-i2c-3ch-high-side-dc-voltage-current-sensor-ina-3221-3-channel
Arduino ESP32 ESP8266 STM32 current monitoring power monitoring DC current sensor data log lab
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