Category: documentation

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

We have ST7796 driven LCD modules. Display has diameter 4″ and resolution 480×320. This module has also resistive touch screen,

NanoVNA-H – usefull and reasonable priced vector network analyzer. NanoVNA can be used with desktop application (nano-saver) or phone with

tinyBrd is small development board, with ATtiny84 and NRF24L01+ connector. With software provided by us, You get easy to use