low tech

The nRFCam is an open-source 2.4GHz wireless camera built using the TCM8230MD camera, an ARM Cortex-m3 LPC176x MCU and a Nordic nRF24l01p ch...

The 7th entry of the Cortex-M3 exception vector is reserved for the 2's complement of the checksum of the exception vector. At run tim...

Delay slots are an artifact of some early pipelined architectures in which  pipeline hazards were not handled explicitly. I was puzzled for ...

What is a Hexbug you ask ? Well, a Hexbug is a line of micro robotic creatures! Sounds fancy doesn't it ? actually it's quite borin...

A while ago I picked up a few temperature sensors from DigiKey, it's been in my junk box for sometime now, so I decided it's about t...