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🧲 Magnetize your projects with precision and power!
The HiLetgo 5pcs Hall Effect Magnetic Sensor Module 3144E offers a reliable 5V-powered, non-contact magnetic sensing solution with digital voltage output. Designed with integrated semiconductor technology and temperature compensation, it seamlessly interfaces with Arduino, Raspberry Pi, and other microcontrollers, making it ideal for smart cars, RPM detection, and industrial applications. This pack of five sensors ensures you have the flexibility to prototype and scale your magnetic sensing projects efficiently.
| ASIN | B01NBE2XIR |
| Best Sellers Rank | #18,483 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Hall Effect Sensors |
| Brand | HiLetgo |
| Brand Name | HiLetgo |
| Color | Black |
| Connector Type | Clamp |
| Customer Reviews | 4.5 out of 5 stars 130 Reviews |
| Manufacturer | HiLetgo |
| Material | Copper |
| Material Type | Copper |
| Model | 3-01-1193 |
| Mounting Type | DIN Rail Mount |
| Number Of Contacts | 10 |
| Number Of Poles | 1 |
| Number of Items | 5 |
| Number of Packs | 5 |
| Number of Positions | 5 |
| Part Number | 3-01-1193 |
| Voltage | 5 volts |
R**Y
Good unit
I used these for an Arduino based model trolley reverser, They work great and have enough range. The circuit allows for a pullup resistor if needed.
A**R
ALL worked fine with a Raspberry PI 4B
I needed a simple RPM tester so I put together some simple Python code. Connected the Hall effect board to my PI. The board has '-' clearly marked for GND at the connector. I connected that to pin 6 on my PI. '+' is not marked on the board but is the middle pin, so I connected that to pin 2, 5V, on my PI. Then the status line, marked with an 'S' to GPIO18 which is physical pin 12 on the PI. Note the boards status line is open collector, meaning it is either open or GND. It does NOT swing up 5V. In the Python code I did set the GPIO18 pin to be pulled up by the PI, not sure if I needed that since that may be the default. I tested my simple code on all 5 of the boards I received and they all worked as expected. I could easily detect an RPM from 30 to 400 RPM. Sorry that is NOT the limit of the circuit, just my hand tool. This little board is very inexpensive and works perfectly.
A**.
Works well - note to test your magnet polarity.
This worked well for me. Note however that the sensor is sensitive to the polarity of the magnet. Make sure to test it and orient the magnet and which side of the sensor works with it.
R**T
Good learning tool
Wired this circuit board with a built in LED, to a 3 to 5 Volt power supply and monitored the output signal with both a digital multimeter and Oscilloscope. Moving a magnet at different speeds across the Hall Effect Transistor, enables me to view a varying square wave shaped pulse width modulated signal. My main focus was to use this as a learning tool, and I was not disappointed. The price is right as well.
A**R
First day install...
Functions as advertised.
D**N
They work as intended.
Works like a charm.
B**Z
cost
good
R**R
Novice Review
I love these little guys. They work perfectly with the little mini magnets I purchased.
K**B
So So
The sensor component was soldered on in the wrong direction for all 5 I received.
L**L
Funcionan
Funcionaron bien
C**S
Works well, but packaged very badly
When I received the sensors they were all mangled because it was badly packaged
Trustpilot
1 week ago
2 weeks ago