OTRONIC
OTRONIC is ons huismerk
1.54 inch E-Ink Display SPI
€ 18,70
Analog TDS Water Quality Sensor
€ 13,60
4x 18650 battery holder
€ 1,40
DC12V Electromagnet 3KG
€ 4,85
12 mini screwdrivers
€ 2,20