Our own product line since 2014 with the Opencircuit quality guarantee. Across all areas from purchasing, production to the logistics chain, a system of measures ensures strict quality control, so you can continue with your project worry-free.
Our own product line since 2014 with the Opencircuit quality guarantee. Across all areas from purchasing, production to the logistics chain, a system of measures ensures strict quality control, so you can continue with your project worry-free.
RuudOpencircuit MAX7219 4x Dot matrix moduleOne module was better put together than the other. (soldering on the PCB in a crooked manner) I thought that was a pity.