Switches (Magnetic sensors) Forum Discussions
Dear All.
I'm using TLE4999c8 with development kit. (Eval kit vers: 2.1.1.40222).
When I flash EEPROM, no issue. When I tried to enable the 3.3V parameter, it lead to EEPROM fail (wrong values of several parameter such as Gain & Offset).
My UT is 1µs, so according user manual, 3.3V can be enable.
Attached is the dump without and with 3.3V parameter. Have you already had same issue?
Thank you for your support.
Show LessWe bought several batches of TLE4964-2M including one or two (Product ID: SP000923330and SP001222084) and found that the colour of the cut side of the pins is abnormal, the previous ones were normal, but now even came 4 batches of materials are in such a situation, please ask if this is normal? I look forward to your reply, thank you?
Show LessDear respected Technical Team & Colleagues.
I am interested in creating an array of TLE4997A8 to detect the position of a moving magnet (distance away of around 50 cm).
I am wondering whether this would be possible when using a strong magnet.
If not, we are open to recommendations.
I am also interested in converting the analog output signal to digital. Can you recommend a way to do that for industrial applications? perhaps a product of yours that will be suited for this.
Regarding the sensitivity of the sensor, the documentation says it can be configured for -50 mT and 50 mT.
I am wondering whether it can detect a magnetic field as low as 0.04mT.
Is there a recommended way to assemble a group of these sensors into one array with an Analog-to-Digital converter to feed the output's data to a laptop? (any recommended components to add to the basket for that?)
Thank you in advance for your valuable feedback.
Regards,
Abdulkarim,
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Hi,
we got a problem with an PGSIS-2 Box, it has telegramm response errors.
The in the original built-in box is a version 3.3.1. But we have only a version 3.5.3 in stock
So I replaced the the old one with the 3.5.3. But it dosen´t work with our software... new error: „Get2send resault_change fromPGSISI-2 Error occurred“
My Question! Is it possible to downgrade the pgisis box from 3.5.3 to 3.3.1?
thanks for your help
Show Less
Dear Supporter
I want to translate the following KBA. Please confirm to my work.
Can TLE4922 be used together with a magnetic encoder wheel?
Regards,
Nino
Show LessDear Supporter
I want to translate the following KBA. Please confirm to my work.
Hidden adaptive hysteresis concept of magnetic speed sensor TLE4922
Regards,
Nino
Show LessDear Supporter
I want to translate the following KBA. Please confirm to my work.
TLE4922 Magnetic Speed Sensor: What is the minimum air gap?
Regards,
Nino
Show LessHi
I want to get the three coordinates values of the magnetic field measured by the sensor of my phone. For this, I get a handle to the SensorManager
by using sm=(SensorManager)getApplicationContext().getSystemService(Context.SENSOR_SERVICE)
, then get the sensor with cm=sm.getDefaultSensor(SensorManager.SENSOR_MAGNETIC_FIELD)
. I then register a SensorEventListener
to the SensorManager
with sm.registerListener(new SensorListener(),cm,SensorManager.SENSOR_DELAY_UI)
.
The classSensorListener
is a class of my own implementing the SensorEventListener
interface. In it's OnSensorChanged
method, I get the values from the sensor and I display them. The problem is that I only get the values 1,0 and 0. And they are rarely updated (I have put a counter on the onSensorChanged
calls to see how often the update takes place). Changing the time to SENSOR_DELAY_NORMAL
doesnot improve anything.
To check if the problem was related to the magnetic sensor, I have added, in the same way, a listener to an accelerometer sensor. The result is very confusing : now, the magnetic sensor generates updates, but not the accelerometer one. And if I remove the accelerometer omegle.2yu.co sensor event listener, I still receive the magnetic sensor events which where missing before adding the accelerometer sensor event listener.(???????????)
Any idea about what is wrong in omeglz my code?
Show LessWe changed VS Voltage 12V to 5V as a attach file that is TLV4996K_VS.
It has happened strange waveform as a attach file that low is 1.3V.
So, We tested VS has R Value(220 ohm) to 0 ohm. and then, The above phenomenon wrong waveform disappeared.
Can we use schematics it. and Can you recommend schematics?
Thanks
Best Regards
Gerald. Show Less