$9 INA219 High Side DC Current Sensor Breakout - 26V +-3.2A Max - S Industrial Scientific Industrial Electrical Sensors Current Sensors INA219 High Side DC Current Sensor - +-3.2A 26V S 高評価! Breakout Max Side,Breakout,Current,Max,$9,Industrial Scientific , Industrial Electrical , Sensors , Current Sensors,www.cycleshack.com,INA219,DC,26V,S,+-3.2A,-,-,Sensor,High,/customerportal Side,Breakout,Current,Max,$9,Industrial Scientific , Industrial Electrical , Sensors , Current Sensors,www.cycleshack.com,INA219,DC,26V,S,+-3.2A,-,-,Sensor,High,/customerportal $9 INA219 High Side DC Current Sensor Breakout - 26V +-3.2A Max - S Industrial Scientific Industrial Electrical Sensors Current Sensors INA219 High Side DC Current Sensor - +-3.2A 26V S 高評価! Breakout Max

INA219 激安人気新品 High Side DC Current Sensor - +-3.2A 26V S 高評価 Breakout Max

INA219 High Side DC Current Sensor Breakout - 26V +-3.2A Max - S

$9

INA219 High Side DC Current Sensor Breakout - 26V +-3.2A Max - S

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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.


 

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-. We have a detailed tutorial that will do all the gain, range and math for you - just plug and go with Arduino or CircuitPython!

INA219 High Side DC Current Sensor Breakout - 26V +-3.2A Max - S

Zhejiang, China
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Agriculture & Food, Chemicals, Electrical & Electronics, Health & Medicine, Instruments & ...
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Soil Nutrient Analyzer, Chlorophyll Meter, Leaf Area Meter manufacturer / supplier in China, offering High Quality Portable Electron Microscope, Portable Microscope with Good Price, Digital Microscope with Low Price and so on.

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Business Type: Manufacturer/Factory & Trading Company
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Main Products: General Laboratory Equipment , Agriculture Equipment , Testing Equipment , Tools , Software ...
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TOP Cloud-agri was found on 2008 with registered capital amount US$ 9.84 million. It located at Hangzhou, Zhejiang Province of China. It is a national high-tech enterprise which is specialized in design, development, manufacture, and sales of agriculture testing instrument, laboratory equipment, smart agriculture solutions for more than 16 years. The core products of the company are testing instrument in seed shape measurement, seed breeding, sampling, cleaning, storage, seed vigor and health research, ...

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