| No | Part number | Description ( Function ) | Manufacturers | |
| 2 | RFM73 | Low Power High Performance 2.4 GHz GFSK Transceiver RFM73 Low Power High Performance 2.4 GHz GFSK Transceiver Features 2400-2483.5 MHz ISM band operation Support 250Kbps, 1Mbps and 2 Mbps air data rate Programmable output power Low power consumption Tolerate +/- 60ppm 16 MHz crystal Variable payload length from 1 to32bytes Automatic packet processing 6 data pipes for 1:6 star networks |
 HOPERF |
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| 1 | RFM73P-S2 | Low Power High Performance 2.4 GHz GFSK Transceiver Module RFM73P-S2 V2.0 RFM73P-S2 Features • 2400-2483.5 MHz ISM band operation • Support 1 and 2 Mbps air data rate • Programmable output power (-5dBm to +20dBm) • Low power consumption • Variable payload length from 1 to 32bytes • Automatic packet processing • 6 data pipes for 1:6 star networks • 4-pin SPI interface with maximum 8 MHz clock rate • DIP-10pin and SMD- |
HOPERF |
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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 |
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| LM317 | This is a popular adjustable voltage regulator. |
 ON Semiconductor |
|
6N137 | LM393 | 2N3906 | 2N2222 | TIP120 | 1N5818 | LM324N | A1015 | SMAJ20CA |
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