Tag: fft

Low Cost High Accuracy STM32 FFT LCR Meter

Low Cost High Accuracy STM32 FFT LCR Meter

I have always wanted to build a fairly capable LCR meter that could cope with real world use in my own personal lab. This would mean reasonably good accuracy across a wide range of L, C and R. Fortunately, I got the time to do just that this year in the 3rd year Instrumentation module … Continue reading Low Cost High Accuracy STM32 FFT LCR Meter

Advertisements
3 Phase WiFi Smart Meter

3 Phase WiFi Smart Meter

Back in 2015, after completing my first year of EEE at Imperial College, my tutor offered an interesting research opportunity. The project was to design an affordable but capable 3 Phase Power Meter. The meter was to be able to work in a sort of swarm/network and communicate wirelessly to a central server. The idea … Continue reading 3 Phase WiFi Smart Meter