Electronics

How to use the LDAC pin on DACs (Digital-to-Analog converters)

Categories: Electronics

Uli Köhler

2020-05-28 1 min read

How to fix Raspberry Pi GPIO "No access to /dev/mem. Try running as root!"

Categories: Electronics, Raspberry Pi

Uli Köhler

2019-12-12 1 min read

What is the relay lifetime of a REX C100 PID controller?

Categories: Electronics

Uli Köhler

2019-12-12 2 min read

Incandescent bulb power calculator

Categories: Calculators, Electronics

Uli Köhler

2019-12-09 0 min read

Relay coil current calculator (from coil power and voltage)

Categories: Calculators, Electronics

Uli Köhler

2019-12-09 0 min read

STM32F4DISCOVERY LED pin reference / pinout

Categories: Electronics, Embedded

Uli Köhler

2019-12-02 0 min read

Reading and writing KiCAD libraries in Python

Categories: Electronics, KiCAD, Python

Uli Köhler

2019-11-09 1 min read

How to initialize your KiCAD 5 project on the command line

Categories: Electronics, KiCAD, Shell

Uli Köhler

2019-11-08 2 min read

How to initialize an empty KiCAD project on the command line

Categories: Electronics, KiCAD, Shell

Uli Köhler

2019-11-08 1 min read

Should you use I2C or SPI devices for your project?

Categories: Electronics

Uli Köhler

2019-11-02 7 min read