I'd like use the TCA 355 for proximity switch product. Could you please provide manual regarding how to calculate inductive distance of components TCA355? and how to steady the inductive distance caused by ambient temperature variation? any compensation design proposal?Show Less
I just came into contact with Labview, designed a product counter, and asked how to wire the photoelectric sensor and the capture card. After I connected it, it was an NPN type, that is, it outputs a low level when an object is blocked, and the program I designed is a low power When the pin goes high, the count is +1, and now when I click to run the program, it will change the count from 0 to 1 without doing anything. Is there a PNP connection between the sensor and the acquisition card?Show Less
He comprobado que el sensor DPS 310, no mide bien la temperatura; si partimos de 25º como como base, a 0º aporta datos en el entorno de -2.5º ó -3º. El error es progresivo. Lo he comparado con otros sensores como TMP-117, BMP388, DC-1080 y otros, los datos difieren de todos ellos.
He utilizado diferentes librerías de ARDUINO, siempre con los mismos resultados.
¿Alguien puede ayudarme a resolver el problema?.
Gracias y un saludo.Show Less
Hi there, is it possible to use INA3221 Current Sensor to measure only voltages at the three output channels without anything on the input bus? I am wondering if it is possible to use this module in a reverse direction, and have CH1, CH2 and CH3 voltage readings separately and maybe then allow CH1 to pass through the input bus using a switch transistor. Something like a voltage detect and then passthrough in the opposite direction from CH1 CH2 CH3 to input bus.Show Less
I used the accelerometer sensor of the PCB, and cooperated with the NI 4461 acquisition card to perform a vibration signal of an insect, and obtained such a signal. It stands to reason that the sensitivity of this sensor is very high. But even if I tap the tabletop that touches the sensor with my hand. The change in this waveform on the graph is also not obvious. Where is the problem? PS: Because my computer does not have a PCI slot, I bought a CPI-E to CPI interface, and then used an extension cable to connect the capture card to the computer. Does it matter?
Is the SMBTA56 Halogen free? Can not find any data showing it is or is not? The DC prefix should indicate, but the "G" referenced indicates "it maybe" Halogen free..
the product SAE800G is last time to buy, I need to replace this component with alternative, could provide other component like to like, i use for the application cShow Less
We are currently working with IO extender (CY8C9520A) module and are experiencing some difficulties.
We are attempting to generate pwm signals while also attempting to halt pwm signals.
However, when we turn on the power, it generates pwm signals and then stops, but this does not happen every time.
1.We are not using external (XRES) pin. Is it mandatary to use this pin?
2.We used a 10Kohm pull up resistor for the SDA and SCL signals. Vdd we are giving 3v. is it ok with 10k pullup resister?
with same code once device is working another time its reading chip id then stopping i2c communication We are not getting What is the problem? Could you please suggest a solution to this problem?Show Less