TechOverflow blog

How to remove all files containing a given string recursively using the Linux shell

Categories: Linux

Uli Köhler

2023-09-28 0 min read

How to prevent pyinvoke "UnexpectedExit: Encountered a bad command exit code!"

Categories: Python

Uli Köhler

2023-09-28 0 min read

How to fix unixODBC "Can't open lib 'postgresql': file not found" on Linux

Categories: Databases, KiCad, Linux

Uli Köhler

2023-09-28 0 min read

KiCAD PostgreSQL database connection string example

Categories: Databases, KiCad

Uli Köhler

2023-09-28 0 min read

How to fix APT error NO_PUBKEY B53DC80D13EDEF05

Categories: Linux

Uli Köhler

2023-09-26 0 min read

What voltage does the KNX TP1 equalization pulse have?

Categories: Electronics

Uli Köhler

2023-09-24 0 min read

What voltage differential does the KNX TP1-256 active pulse produce?

Categories: Electronics

Uli Köhler

2023-09-24 0 min read

How long is the KNX TP1-256 active pulse & equalization pulse?

Categories: Electronics

Uli Köhler

2023-09-24 0 min read

List of switching power MOSFETs from LCSC

Categories: Components, Electronics

Uli Köhler

2023-09-21 0 min read

Are there SMD variants of the JST VH 3.96mm connector series?

Categories: Components, Electronics

Uli Köhler

2023-09-21 0 min read