The project For some time I have been working on gathering information about the indoor climate in our appartment. The project is nearly finished and it seems like a stable platform. Here is an example of the end result of all the data collection: If you want to get a feeling of what you […]
Category: Arduino
Arduino Smart Logging
The problem Often when programming in Arduino you need some logging to the serial port. Most often this is done with a lot of “Serial.println” statements. To make some nice output the logging code easily becomes quite big. Here is an example that illustrates the problem: #define NUMBER_OF_APPLES 100 uint8_t applesPerPerson = findApplesPerPerson( peopleAmount ); […]
The 1.5$ TRNG
TRNG: True random number generator Digispark and entropy Some time ago I ordered a handful of the small Atmel ATTINY85 developer boards for a about a dollar each: Digispark copy board from aliexpress I read the getting started guide at Digistump to set up a development environment. Now I just need a good use for such a neat […]