This is a variometer project that uses the Bosch sensor BMP180 for atmospheric pressure and the USITWIX library for I2C.

Attiny85 Tinusaur USI TWI I2C BMP180 Variometer

Variometer based on BMP180 and USITWIX

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The Programmers’ Club in Veliko Turnovo organizes many workshops and one of them is about microcontrollers and the Tinusaur.

Tinusaur Workshop

 

Microcontrollers and Tinusaur Workshops

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