TechOverflow blog

What is 'Group 1' and 'Group 2' according to EN55011 / CISPR11

Categories: Electronics, EMC, Compliance

Uli Köhler

2026-01-07 1 min read

Up to what frequency does radiated emissions need to be tested (CISPR 11 / EN55011)?

Categories: Compliance, Electronics, EMC

Uli Köhler

2026-01-07 2 min read

What is VoE in EtherCAT?

Categories: EtherCAT, Automation

Uli Köhler

2026-01-06 0 min read

What is CoE in EtherCAT?

Categories: EtherCAT, Automation

Uli Köhler

2026-01-06 0 min read

What is EoE in EtherCAT?

Categories: EthetCAT, Automation

Uli Köhler

2026-01-06 0 min read

What is SoE in EtherCAT?

Categories: EtherCAT, Automation

Uli Köhler

2026-01-06 0 min read

How to configure MCP servers for PrimeNG and Angular in VSCode

Categories: AI

Uli Köhler

2026-01-06 0 min read

How to restart a SystemD service weekly using SystemD timers

Categories: Systemd, Linux

Uli Köhler

2026-01-03 2 min read

How to find the 10 largest files in a directory using a Linux shell command

Categories: Linux

Uli Köhler

2025-12-25 0 min read

How to run rmlint without recursion

Categories: Rmlint, Linux

Uli Köhler

2025-12-25 0 min read