Winsen ZE25A-O3 – ozone sensor
I’m testing a new sensor from Winsen. It is ZE25a-O3 and as name promises it is ozone (O3) sensor. Last
Continue readingLearning Arduino
I’m testing a new sensor from Winsen. It is ZE25a-O3 and as name promises it is ozone (O3) sensor. Last
Continue readingMAX7219 is chip to drive 7seg LED displays. Not just one, but 8 of them. 7 seg – but 8
Continue readingIf you ever wanted to implement some smart solutions in your home but you don’t know/don’t want to write you
Continue readingSometimes, when Arduino IDE wants You to fix some code, and You have no idea why it is complaining, maybe
Continue readingOur tinyBrd has very simple and easy to use interface for NRF24L01 radio. This library was bundled with Nettigo tinyBrd
Continue readingOn Arduino.cc You can always find and download most recent Arduino YUN system image (firmware). What to do, if You
Continue readingDoing test with new Arduino Leonardo ETH on Ubuntu (14.04) we had problem with programming this board: avrdude: ser_open(): can’t
Continue readingArduino is simple platform but empowers it’s users to do fantastic projects. People with experience in writing software for bigger
Continue readingFor many projects You will need to measure distance, let’s say You are building a robot and You don’t want
Continue readingThere are many options how to connect Your Arduinos wireless. One of options available is – nRF24L01+. It costs only
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