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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
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Description
Matek Hall Effect Current Sensor 150AMatek has made a current sensor for vehicles that do not have a built in current sensor or for those who want to not have any voltage drop or heat build up like can occur with traditional resistor based measuring techniques. Check out all our FC Accessories and the rest of Matek Products! Specifications Hall effect current sensor No voltage drop and heat on current sensor components Offset and Sensitivity are calibrated in factory Continuous current
Matek has made a current sensor for vehicles that do not have a built in current sensor or for those who want to not have any voltage drop or heat build up like can occur with traditional resistor based measuring techniques.
Check out all our FC Accessories and the rest of Matek Products!
Specifications
- Hall effect current sensor
- No voltage drop and heat on current sensor components
- Offset and Sensitivity are calibrated in factory
- Continuous current rating: 0~150A DC
- Sensitivity: 20mV/A, INAV/BF scale = 200, ArduPilot BATT_AMP_PERVLT = 50
- VBAT voltage sense: 0~69V, INAV scale = 2100, BF scale = 210, ArduPilot BATT_VOLT_MULT = 21.0
- Power Consumption: 17mA
- Voltage offset error at zero current : +-10mV
- Curr output voltage error: 5%
- Operating Temperatures: -30~80 °C
- 23 * 20* 23mm, 7g
- step file HCS-150A_step.zip
Soldering Pads:
- Vbat: for voltage sense, support 0~69V IN
- Volt: = 1/21 Vbat, 0~3.3V out
- Curr: Current signal, 0~3.3V out
- 5V: power supply for HCS-150A board, support 4~13V IN, 17mA
- G: GND
- TX/RX: for firmware update and configure (to be supported)
Tips:
- mount Hall sensor far from iron and magnetic material
Includes:
- 1 x Matek Hall Effect Current Sensor 150A
Wiring:
Dimensions:
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 4
There’s room for improvement
These heel support socks are quite comfortable to wear, the cotton blend fabric is soft and breathable. The built-in gel continuously moisturizes the heels, and the effect is more noticeable than applying lotion alone. I usually soak my feet in warm water before bed, apply lotion, and then use these socks. The elasticity is just right, and they don't constrict my feet. If the gel coverage area were a bit larger, the protection would be more comprehensive. Overall, they offer good value for money and are a practical foot care item.
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Reviewed in the United States on December 1, 2025
★★★★★ 5
They worked
I got these for my elbows because I think I might have eczema on my elbow. They work very well. However I do wish they were a little looser. As far as putting them on your heels, the fit works well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
★★★★★ 5
Good Results
I have always struggled with dry, cracked heels, but I’ve finally found a solution that keeps them consistently hydrated: these special socks with a moisturizing silicone lining on the heels. My heels now feel incredibly soft, but it’s important to note that consistency is key.
Wearing these socks every night before bed has made a significant difference. It’s not enough to just wear them once and expect results; you have to be diligent and make it a part of your nightly routine. After a few weeks of nightly use, my heels are much softer and no longer cracked.
What I love about these socks is how easy they are to use. Just slip them on before going to sleep, and the silicone lining does its magic overnight. By morning, my heels feel smooth and well-moisturized.
For anyone struggling with dry heels, I highly recommend these socks. Remember, the secret is consistency. Stick with it, and you’ll see the difference!
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Reviewed in the United States on June 28, 2024
★★★★★ 5
So comfortable!
These work great and very comfortable. I put these on with heel moisturizer cream at bed time. Heels were improved overnight. They are washable too!
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Reviewed in the United States on March 31, 2026
★★★★★ 3
Just aren’t large enough.
This is a great idea, and I can wear socks over them and not notice they are there. I just wish they came in a larger size. When I put cream around the edges of my heels where the cracks always are, I cannot stretch the socks wide enough to clear the heel without smearing the cream onto my fingers or on the sock cuff. They do stay in place and aren't squishy at all when walking. They smell good too. The price is right. I wore them overnight and my heels were indeed much softer and smoother than before, and felt moist (tacky) where the cream had been. So they do an amazing job, but after using them six nights, they just aren’t large enough for me to put on without a hassle.
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Reviewed in the United States on April 28, 2024
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