Questions tagged [sensors]
Tag for questions about sensors, often used on integrated circuits and electronic devices to sense and measure external environmental variables. Sensors convert physical stimuli from the outside world into digital signals, which can be sampled by other subsystems.
sensors
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STM32 not reading temperatures from DS18B20 temperature sensor
I am trying to read temperatures from multiple DS18B20 on a STM32 NUCLEO BOARD. I am currently able to read from a single sensor with the SKIP ROM command, and I am also able to read the sensor ...
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MPU6886 with Arduino Mega 2560: Steering Angle Calculation and Drift Issue
I'm working on a project where I need to calculate the steering angle of a vehicle using an MPU6886 sensor connected to an Arduino Mega 2560. The issue I'm facing is that the steering angle drifts ...
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Android movement detection using sensor problem
I'm using sensor movement on android (not GPS) to try detecting the movement or speed of an android phone while moving or simply being idle, I have a code here used in Android Studio but I have a ...
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Cap touch sensor reflash mode TTP233H-BA6
I have a hardware device us the TTP233H-BA6 capacitive touch sensor. When building multiple devices I'm noticing about 20% of devices will not trigger the cap touch sensor right away. It takes a lot ...
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Issue with QTR-8RC Sensor on ESP32-VROOM-32U
I am experiencing an issue with my QTR-8RC sensor array when using it with an ESP32-VROOM-32U. Despite following the setup and calibration procedures, the sensor does not seem to be functioning ...
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ESP-32 with DHT-11 sensor not returning the expected output
I am trying to use the output of a DHT sensor module whose data pin I have connected to Pin 27 of my ESP-32 Dev Module. The original code uses the DHT library but I can't seem to get that to work so I ...
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Using VEML6070 sensor on STM32H750B
I am trying to write a function that uses the VEML6070 sensor for the STM32H750B board but cant figure out what I am doing wrong, I am using the sensor on the UV3 Click from MikroE and keep getting ...
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MQ-2 gas sensor problem: built and flashed code but serial has nothing in it
i'm trying to read the mq2 gas sensor using IADC, i took most of the code from this
https://github.com/SiliconLabs/peripheral_examples/blob/5a7d32d3bd903d79fab7b3cee2996c2d53a64a4b/series2/iadc/...
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Program to receive and log serial data coming in from a sensor
The sensor is hooked up to a serial to USB converter, and I am programming in python. The program is supposed to catch the EUI from the sensor, which is the first piece of data that comes through, ...
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What is SiLabs equivalent of Arduino's analogRead()?
I need to get the output of a DHT11 temperature sensor for a club project but unfortunately we are only given SiLabs BGM220 Explorer Kit instead of a Arduino board.
The SiLabs Documentation is no help ...
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How to connect Lora Module(in the pcp) to the LoRa Gateway, Model:LG01-N?
I'm working on connecting the sensors in the pcp to the LoRa gateway, model: LG01-N. To do this, I'll have to connect the LoRa module in the pcp to the LoRa gateway. I can't find any resource or ...
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Read Data from external Sensors
I would like to create an android app which monitors the room temperature.
Is it possible to connect a temperature sensor with cable (I do not want to be dependent on Wi-Fi and if possible not on ...
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How to evaluate noise when estimating position or posture using imu
I am studying to fuse multiple sensors with imu.
So I am studying various algorithms and filtering techniques to reduce IMU errors.
For example ZUPT, jerk integration, kalman filter, etc.
But I don't ...
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easy way to code the sensor for jetson nano
how can I code a specific sensor's working if I connect it directly to the jetson nano board?
Is there any particular IDE to do that?
Is it okay to use breadboard in this process?
I was expecting a ...
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CodeVisionAVR - if conditions
I'm using an ATmega164A microcontroller, a 2-rows display and a distance measuring sensor (analog output type, GP2Y0A21YK0F). I have to display a message based on the displayed distance. I managed to ...
