TechOverflow blog

Where to find cheap 49.9Ω resistor networks for Ethernet?

Categories: Electronics

Uli Köhler

2022-12-23 0 min read

How to strap the LAN8720A pins?

Categories: Electronics

Uli Köhler

2022-12-23 2 min read

How to fix Ubuntu PHP Call to undefined function mb_internal_encoding()

Categories: PHP

Uli Köhler

2022-12-22 1 min read

How to install magic-wormhole on CoreOS

Categories: CoreOS

Uli Köhler

2022-12-22 0 min read

Simple tsconfig.json template for NodeJS

Categories: NodeJS, Typescript

Uli Köhler

2022-12-22 0 min read

How to import @koa/router in Typescript

Categories: NodeJS, Typescript

Uli Köhler

2022-12-22 0 min read

How to import Koa in Typescript

Categories: NodeJS, Typescript

Uli Köhler

2022-12-22 0 min read

Minimal Koa Typescript example using @koa/router and koa-body

Categories: NodeJS, Typescript

Uli Köhler

2022-12-22 1 min read

How many hours are there in each month?

Categories: Mathematics

Uli Köhler

2022-12-21 1 min read

How to generate sin and cos waves using the LECD PWM on the STM32

Categories: Analog, Arduino, Electronics, ESP8266/ESP32, PlatformIO

Uli Köhler

2022-12-20 1 min read