Product Images are shown for illustrative purposes only and may differ from actual product.
INA219 Current Sensor
- Stock: 15
- Brand: Generic
- SKU: 1459 | DAA978
-
Rs. 346.92 (inc GST)
Rs.294.00 + GSTQty :
| Also Available: CJMCU-1220 ADC 24 Bit ADS1220 ADS Converter Module in Stock |
GST Invoice: Available for all purchases; eligible for input tax credit.
Delivery: 2–8 days across India. No MOQ required.
Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com
Import Service: We import a wide range of electronic components on request.
INA219 Current Sensor Module
This INA219 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.
Most current-measuring devices such as our current panel meter are only good for low side measuring. That means that unless you want to get a battery involved, you have to stick the measurement resistor between the target ground and true ground. This can cause problems with circuits since electronics tend to not like it when the ground references change and move with varying current draw. This chip is much smarter - it can handle high side current measuring, up to +26VDC, even though it is powered with 3 or 5V. It will also report back that high side voltage, which is great for tracking battery life or solar panels.
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)
We include a 6-pin header (so you can easily attach this sensor to a breadboard) as well as a 3.5mm terminal plug so you can easily attach and detach your load. Usage is simple. 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.
Features of INA219 Board
0.1 ohm 1% 2W current sensor resistor
Up to +26 Volt target voltage
Up to ±3.2 Ampere current measurement, with ±0.8 mA resolution
0.9" x 0.8" PCB
- This board/chip uses I2C 7-bit addresses 0x40, 0x41, 0x44, 0x45, selectable with jumpers
Related Links
Frequently Asked Questions
Do you provide a GST bills?
What is your return / replacement policy?
Do you offer same-day / next-day delivery in Nashik?
I forgot to add GST number at time of placing order, but I need GST Invoice in my firms name?
What if a product is out of stock — can you arrange it?
Can you combine multiple orders into one shipment?
NEW Products
Product Page : New Products
Red 2 mm Banana socket
Red 2 mm Banana socket2mm female Red Banana socketA banana connector basically consists of a Banana ..
Rs.10.03 (inc GST)
Rs.8.50 + GST
SKU: 1912 | DAB721
Stock: 45
GROW R503-5V UART (M25) LED Control Capacitive Fingerprint Sensor Module
GROW R503-5V UART Capacitive Fingerprint Sensor Module GROW R503-5V UART Fingerprint Sensor Module w..
Rs.2,242.40 (inc GST)
Rs.1,900.34 + GST
SKU: 3764 | DAG077
Stock: 5
1206 SMD Yellow LED (PACK of 10)
SMD Yellow LED 1206 Package (PACK of 10) Yellow SMD LED in 1206 PackageNow a days hobbyist and..
Rs.18.88 (inc GST)
Rs.16.00 + GST
SKU: 1494 | DAB663
Stock: 48
10.1" Capacitive Touch Screen LCD (E), 1024×600, HDMI
Waveshare 10.1" HDMI Capacitive Touchscreen LCD DisplayWaveshare 10.1" screen, 1024x600 resolution, ..
Rs.13,824.00 (inc GST)
Rs.10,800.00 + GST
SKU: 2838 | DAE196
Stock: 1
Have You Seen
Product Page : Have You Seen
Soil Moisture sensor case (metal)
Soil Moisture Sensor Case - Metal Metal Soil Moisture Sensor Case for durability, corrosion resistan..
Rs.330.40 (inc GST)
Rs.280.00 + GST
SKU: 3976 | DAF264
Stock: 2
52 PIN SMD PLCC IC SOCKET
52 PIN SMD PLCC IC SOCKET-BaseThis is a IC Socket/Base for 52 pin SMD PLCC IC's. This is a SMT ..
Rs.59.00 (inc GST)
Rs.50.00 + GST
SKU: 803 | DAA661
Stock: 1
K7805-2000R3 Mornsun 24V to 5V DC-DC Converter 2W Power Supply Module
Mornsun K7805-2000R3 24V to 5V DC-DC Converter Module K7805-2000R3 DC-DC Converter converts 24V to ..
Rs.261.09 (inc GST)
Rs.221.27 + GST
SKU: 7578 | DAH399
Stock: 10
LM393 Comparator IC
LM393 Comparator ICLM393 Low Offset Voltage Dual ComparatorLM393 is a dual precision voltage co..
Rs.10.62 (inc GST)
Rs.9.00 + GST
SKU: 428 | DAA082
Stock: 44
Related Products
WCS1301 Hall Effect Current Switch
WCS1301 Hall Effect Current Switch WCS1301 Current Switch for current detection with low resistance..
Rs.259.60 (inc GST)
Rs.220.00 + GST
SKU: 767 | DAA580
Stock: 0
ACS712 30 Ampere IC
ACS712 30 Ampere Current Sensor IC ACS712ELCTR-30A-T - 30 Ampere current sensor for AC/DC applicati..
Rs.199.42 (inc GST)
Rs.169.00 + GST
SKU: 2326 | DAB901
Stock: 20
60 Kg Load cell CZL 601 - Electronic Weighing Scale Sensor
CZL 601 60Kg Load Cell for Electronic Weighing CZL601 Load Cell for weighing up to 60 Kg; precision..
Rs.396.48 (inc GST)
Rs.336.00 + GST
SKU: 2642 | DAE071
Stock: 0
1 KEY Flexible Membrane Switch Keypad With Connector
Flexible Membrane Switch Keypad with Connector 1-key flexible membrane switch keypad for simple inp..
Rs.119.94 (inc GST)
Rs.101.64 + GST
SKU: 7840 | DAH408
Stock: 0
PESD2CANFD36VT QR NEXPERIA TVS DIODE
Nexperia PESD2CANFD36VT QR TVS Diode PESD2CANFD36VT QR, Bidirectional TVS Diode, ±30 kV ESD protect..
Rs.27.00 (inc GST)
Rs.22.88 + GST
SKU: 7870 | DAG800
Stock: 0
IR Sensor Array 3 Way
IR Sensor Array 3 Way IR Sensor Array 3 Way for line detection with 3 digital outputs and easy inte..
Rs.221.25 (inc GST)
Rs.187.50 + GST