ACCESSORIES KIT Product description Features 210 pcs. resistor set (47K, 4,7K, 100K, 10K, 1K, 1M, 100R ) 5 x red LED 5 mm 5 x green LED 5 mm 5 x yellow LED 5 mm 4 x 50K potentiometer (K047AM) 6 x key button 4-pin 12 x 12 mm 9 x round cap for 4-pin key button 6 x square cap for 4-pin key button 4 x shim washer for potentiometer (12 x 12 x 0.3 mm) 5 x nut for potentiometer (7 x 7 x 0 https://elecena.pl/product/21518758/accessories-kit 2022-08-25 https://elecena.pl/product/21518758/accessories-kit 2025-07-09