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Teensy 4.1 Arduino external interrupt (pin interrupt) minimal example

Categories: Electronics, Teensy
Uli Köhler

Uli Köhler

0 min read
PyVISA Rigol DL3021 via LXI (TCP SCPI) example

Categories: Electronics
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Uli Köhler

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Where to find SCPI / LXI commands for the Rigol DL3021?

Categories: Electronics
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Uli Köhler

0 min read
How to fix ESP32 A fatal error occurred: ESP32 ROM does not support function erase_flash.

Categories: Electronics, ESP8266/ESP32
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Uli Köhler

1 min read
How much current can Molex Mini-Fit Jr contacts take (ampacity)?

Categories: Electronics
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Uli Köhler

0 min read
M12 connector: How much current / ampacity per contact?

Categories: Electronics
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Uli Köhler

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How to fix PlatformIO ArduinoJSON .pio/libdeps/ESP32/ArduinoJson/src/ArduinoJson/Variant/ConverterImpl.hpp:43:5: error: static assertion failed: To use 64-bit integers with ArduinoJson, you must set ARDUINOJSON_USE_LONG_LONG to 1

Categories: Arduino, Electronics, ESP8266/ESP32, PlatformIO
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Uli Köhler

1 min read
Whats does "PM" mean in RF communications?

Categories: Electronics
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Uli Köhler

0 min read
How should the Ethernet RMII clock look on the Oscilloscope?

Categories: Electronics, Networking
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Uli Köhler

0 min read
How to use a specific espressif32 platformio version in PlatformIO

Categories: Arduino, Electronics, Embedded, ESP8266/ESP32, PlatformIO
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Uli Köhler

0 min read