| No | Part number | Description ( Function ) | Manufacturers | |
| 2 | PMM8713 | Universal Controller |
 Sanyo Denki |
|
| 1 | PMM8713PT | Universal Controller IC for the 2-Phase Stepping Motor Drive HIC (AC power input) Universal Controller IC for the 2-Phase Stepping Motor Drive PMM8713PT Outline The universal controller “PMM8713PT” is the gate array IC (HIC) to control the 2-phase stepping motor drive. This product has been developed for the purpose to further simplify 2-phase stepping motor use, as combined only with switching elements or power hybrid ICs to conf |
 ETC |
|
[1]
List of most widely used semiconductors
| Part Number | Function | Manufacturers | |
| 1N4007 | The 1N4007 is a rectification diode that is designed for high-voltage applications, typically up to 1000V. It has a maximum current rating of 1A and a forward voltage drop of around 0.7V. |
 Vishay |
|
| LM317 | This is a popular adjustable voltage regulator. |
 ON Semiconductor |
|
6N137 | LM393 | 2N3906 | 2N2222 | TIP120 | 1N5818 | LM324N | A1015 | SMAJ20CA |
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