TechOverflow blog

How to fix AttributeError: module 'scipy' has no attribute 'constants'

Categories: Python

Uli Köhler

2023-02-03 0 min read

What is the MRI excitation frequency for 1.5T and 3T MRI scanners?

Categories: Electronics, Medical Devices

Uli Köhler

2023-02-03 0 min read

Which pins on the ESP32-S2 are DAC outputs?

Categories: ESP8266/ESP32

Uli Köhler

2023-02-01 0 min read

How to output 2.048MHz clock on any pin on the ESP32

Categories: ESP8266/ESP32

Uli Köhler

2023-02-01 0 min read

How does the ESP32 DAC cosine generator waveform look on an Oscilloscope?

Categories: Electronics, ESP8266/ESP32

Uli Köhler

2023-02-01 0 min read

How to use the ESP32 DAC sine/cosine waveform generator using Arduino / PlatformIO

Categories: Arduino, ESP8266/ESP32, PlatformIO

Uli Köhler

2023-02-01 1 min read

What is the the IMPD bit for the MAX11200EEE+ / MAX112100EEE+?

Categories: Components, Electronics

Uli Köhler

2023-01-30 0 min read

What is the correct SPI mode for MAX11200EEE+ / MAX112100EEE+?

Categories: Components, Electronics

Uli Köhler

2023-01-30 0 min read

Minimal PlatformIO ESP32 ArduinoOTA example

Categories: ESP8266/ESP32, PlatformIO

Uli Köhler

2023-01-29 1 min read

How to parse filename extension from URL using Python

Categories: Python

Uli Köhler

2023-01-28 0 min read