Choice of Microcontroller for a Wearable

Trying to develop light weight, small size, wearable for fall detection of elderly, hoping to use IMU and BLE, what is most cutting edge microcontroller for this?
LCD interfacing with ARM cortex M0+ lpc845

Hi, I'm trying to interface 8x2 lcd using parallel interfacing[4 bit mode], Display used - 8x2 lcd [PC 0802--A] ST7066U--Dot Matrix LCD Controller/Driver Since I'm trying to interface using...
ERROR 0

Hi All, I had done the compilation of a code in ARM mbed online compiler, and I didn't understand this error mentioned: Compiler Error 0 ""/extras/mbed_5e5da4a5990b/LPC1768/ARM/LPC1768.sct...
How to create a 7000hz signal from PWM ?

Hi expert, Wants understand how to generate a signal of 7000hz by the pwmout mbed's library, I read a lot of explainations but i can't find a simple sample code with a good explaination. Thanks
Which OS is a best choice for a beginner of embedded technology?

In my opinion Linux OS is a best choice for newbies to learn embedded system. As It is an open source system,which could help learners gradually master this embedded operation system through many times...