VL6180X: Is there a visible red beam/glow from the demo glass ?
Posted on June 24, 2014 at 09:45Dear, Is there a visible red beam/glow from the demo glass ? Thanks. A #vl6180x #proximity-sensor
Forum Posts
A query on cut off frequency selection in lis2dh accelerometer sensor
Posted on June 24, 2014 at 15:51How is the High Pass filter Cut Off frequency selection made in the LIS2DH sensor and how is the cut off frequency is chosen. Is there any privilege of setting the cut off frequency by the programmer. ?? Kindly help o...
How to interface 4-wired SPI with interface LSM9DS0?
Posted on October 10, 2013 at 08:29I'm designing with LSM9DS0. And my goal is interface a 4-wired SPI with the MEMs device. This is my interface design. I add a 3:1 mux for interface 2 SDO pins into a MISO. I want to know that my approach is suitabl...
Data Ready Interrupt in LIS2DH
Posted on February 24, 2014 at 15:03How to configure LIS2DH in interrupt mode for Data Ready(DRDY1). I am stuck on this one.I have tried both latched and pulsed interrupts.I have configured INT1 pin for Data ready Interrupt.But it is not working. Pl...
LSM303D Noise levels?
Posted on June 10, 2014 at 12:58I am using an LSM303D and find the noise level surprisingly high. I have configured it with the following parameters:#define CTRL0 0b00000000 //for normal mode, filters by-passed#define CTRL1 0b00011111 //update afte...
Inemo-M1 'LSM303DLHC_AccDataReady.c' problem
Posted on June 18, 2014 at 14:24Hi guys,I have jsut started using the Inemo_m1 discovery board.After Installing the software and doing some hello world projects (using KEIL IDE;debugged via ST-Link debugger), I decided to setup communication with th...
Problems with new iNemo Modules
Posted on June 17, 2014 at 17:25The old code I developed for other iNemo units does not work with parts just received. It gets stuck at boot time.Code was based on suite INEMO-ENG-M1LI3_V5-1. It works ok when in debug via ST-link, but if left fee r...
About LSM330DLC Gyroscopes reflow solder problem
Posted on June 11, 2014 at 07:32We used LSM330DLC Gyroscopes in electric self-balancing unicycle. There is one problem of LSM330DLC afterreflow solder. The LSM330DLC has offset to detect the angle from the vertical direction. The offset may be 0-7 ...
MEMS Microphone Product Longevity
Posted on June 11, 2014 at 19:10Does ST have an expect product longevity for the MEMS Microphones? These products look to be targeted at Consumer Products and there would be a concern of using these in an industrial product that needs a life expect...
Code to Calculate Roll/Pitch/Yaw
Posted on June 12, 2014 at 18:00Does anyone know where to find/have the actual source code that calculates Roll/Pitch/Yaw for the iNEMO M1 System?I have the MKI121V1. Looking to see if it's possible to reset those values for calibration purposes, or...
