No | Part number | Description ( Function ) | Manufacturers | |
3 | DRA8 | 8.0A Reverse Blocking Thyristor
|
Sanyo Semicon Device |
|
2 | DRA808M | 30dBm Wireless Voice Transceiver Module DRA808M 30dBm Wireless Voice Transceiver Module DRA808M V1.11 Features: Frequency Range: 400~470MHz Tx/Rx frequency independent Channel space: 12.5/25KHz Configurable multi-channels Sensitivity: -122dBm Output power: +27/30dBm 38 CTCSS codes 6 volume levels 8 squelch levels UART interface Temperature: -20°C ~+60°C TX current: |
Dorji |
|
1 | DRA818V | VHF Band Voice Transceiver Module DRA818V VHF Band Voice Transceiver Module Features: Frequency Range: 134~174MHz Tx/Rx frequency independent Channel space: 12.5/25KHz Configurable multi-channels Sensitivity: -122dBm Output power: +27/30dBm CTCSS / CDCSS codes 8 volume levels 8 squelch levels UART interface Temperature: -20°C ~+70°C TX current: 450/750mA Sup |
Dorji |
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 |