| No | Part number | Description ( Function ) | Manufacturers | |
| 2 | KA9258D | MOTOR DRIVER http://www.chipdocs.com http://www.chipdocs.com http://www.chipdocs.com http://www.chipdocs.com http://www.chipdocs.com http://www.chipdocs.com |
 Samsung |
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| 1 | KA9258D | 4-Channel Motor Driver KA9258D 4-Channel Motor Driver www.fairchildsemi.com Features • 1-Phase, Full-Wave, Linear DC Motor Driver • Output Gain Adjustable • Built in OP-AMP • Built in Mute Function • Built In Level Shift Circuit • Built in Thermal Shutdown Circuit (TSD) • Operating Range 6 ~ 13.2V Description The KA9258D is a monolithic integrated circuit, suitable for 4-CH motor dri |
 Fairchild |
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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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