ARCELI 2600 Pieces 130 Values Resistor Kit, 1% Various Resistors 1 Ohm-3M Ohm 1/4W Metal Film Resistors Assortment with Storage Box for DIY Projects and Experiments: Amazon.de: Business, Industry & Science
Pocket Ref : Glover, Thomas J.: Amazon.de: Bücher
Alles über Widerstände und wie man die Farbringe liest. | #EdisTechlab - YouTube