Posted on May 26, 2016 at 11:39Hello everyone, I'm using the MEMS eval board STEVAl MKI 126V3 with four additional MP34DT01 microphone. I connect these cards to my PC via USB using MKI138V1. My problem is that my PC recognize the USb audio device...
Posted on May 25, 2016 at 16:23Hello, is the temperature offset drift of the LIS3MDL characterized? Is the same for every IC or each IC has a different response? thank you #temperature #lis3mdl-offset
Posted on May 24, 2016 at 03:18Hi all, I recently designed a new PCB board for the LSM303DLHC Tilt-compensated compass ( please see attachment). I soldered everything onto the board and connected it to the microcontroller to test it, the raw data o...
Posted on May 03, 2016 at 18:14Hi, I'm using a stm32f469 disco board and a x-nucleo-iks01a1 extension board and I'm trying to set some of the control bits. I'm able to read all registers over i2c without any problems. But if i try to write any of th...
Posted on April 02, 2016 at 11:15I am using LIS2DH spi to communicate with nrf51822. I have set CPOL =1(active Low) and CPHA=1(trailing). I am able to see CS , MOSI and CLOCK properly but MISO pin is always high.Below is my code. ...
Posted on May 16, 2016 at 23:36Greetings, I'm trying to use a Cypress CY8C4247 microcontroller to communicate with an ST Accelerometer (IIS328DQ) and getting nowhere. I have the SPI configured for 1MHz communication, standard Motorola SPI with data ...
Posted on May 14, 2016 at 21:08 Hello, i tried to connect my STM32F103 to a HTS221 sensor, but I do not get correct values for temperature and humidity. HTS221_Driver.c has version 1.0.0 from 07/04/2014 What I did so far: ...
Posted on March 25, 2016 at 14:51I am working with the LPS22HB pressure sensor and I cannot get a response from it. I have ctrl_reg1 set as 01000000, ctrl reg 2 set as 00011000, and everything else as default. I am using a 1MHz SPI clock and a CS pi...
Posted on April 21, 2016 at 16:57DoclD027112 Rev2. Description for CTRL_REG1 in Register description 8.6 DIFF_EN - Interrupt generation enable. Default value: 0 (0: interrupt generation disabled; 1: interrupt generation enabled) Text description is...
Posted on May 06, 2016 at 16:34First paragraph in section 4.2 says:The complete measurement chain is composed of a low-noise amplifier which converts the resistance unbalance of the MEMS sensors (pressure and temperature) into an analog voltage usin...
