within specifications

a mostly technical blog

The cost of cheap components

the bad side of EMI and a mostly unexpected culprit

Written By
Marios Andreopoulos

Fast PWM and Electromagnetic Interference

we use gqrx to check how our signal's EMI affects receivers and proceed to have some fun with it

Written By
Marios Andreopoulos

Fast PWM on ATmega328, up to 8MHz

how fast PWM works and code implementation

Written By
Marios Andreopoulos