TechOverflow blog

EtherCAT: What are the FMMU configuration addresses?

Categories: EtherCAT

Uli Köhler

2026-06-12 1 min read

What is 'ADO' in EtherCAT frames?

Categories: EtherCAT

Uli Köhler

2026-06-12 0 min read

How to publish package on ESP-IDF component registry

Categories: ESP-IDF, ESP32

Uli Köhler

2026-05-31 1 min read

How to fix Ubuntu open /usr/lib/x86_64-linux-gnu/libtpm2_pkcs11.so.1: No such file or directory

Categories: Linux

Uli Köhler

2026-05-31 1 min read

What is the TNOW pin on USB/UART bridge ICs?

Categories: Electronics

Uli Köhler

2026-05-16 1 min read

git_cleaner.py: Recursively run git gc on all your repositories

Categories: Git, Python

Uli Köhler

2026-05-14 3 min read

How to compute feedback bottom resistor in Python using UliEngineering

Categories: Electronics, Python

Uli Köhler

2026-05-09 2 min read

How to compute feedback top resistor in Python using UliEngineering

Categories: Electronics, Python

Uli Köhler

2026-05-09 2 min read

How to compute voltage divider top resistor by ratio in Python using UliEngineering

Categories: Electronics, Python

Uli Köhler

2026-05-09 2 min read

How to compute crystal deviation seconds per year in Python using UliEngineering

Categories: Electronics, Python

Uli Köhler

2026-05-09 1 min read