| No | Part number | Description ( Function ) | Manufacturers | |
| 2 | MG811 | CO2 Sensor MG811 CO2 Sensor Features Good sensitivity and selectivity to CO2 Low humidity and temperature dependency Long stability and reproducibility Application Air Quality Control Ferment Process Control Room Temperature CO2 concentration Detection Structure and Testing Circuit Sensor Structure and Testing Circuit as Figure, It composed by solid electrolyte la |
 ETC |
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| 1 | MG811 | IFT COILS IFT COILS < Pin Type: MG Series> Type: MG811 •Ÿ Product Description •E •E •E •E 8.2•~ 8.2mm Max.(L•~ W), 10.5mm Max. Height. Inductance: 100mH Max. Operating frequency: 500kHz Max. In addition to the reference versions of parameters shown here, custom designs are available to meet your exact requirements •Ÿ Feature •E •E •Ÿ Vari |
 Sumida Corporation |
|
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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