Quantity   Component name
14 × LM 358
2 × LM 324
1 × 1N4148 Discrete Semiconductors / Diodes and Rectifiers
10 × 1N4004 Discrete Semiconductors / Diodes and Rectifiers
1 × 680, 1k, 10k, 22k, 33k, 100k, 220k, 10M
1 × 100n, 680n, 1u, 22u, 47u, 330u
6 × BS 170 Discrete Semiconductors / Diode-Transistor Modules
11 × LEDs