No | Part number | Description ( Function ) | Manufacturers | |
4 | QT118H | CHARGE-TRANSFER TOUCH SENSOR |
ETC |
|
3 | QT118H-D | CHARGE-TRANSFER TOUCH SENSOR lQ CHARGE-TRANSFER TOUCH SENSOR QProx™ QT118H Less expensive than many mechanical switches Projects a ‘touch button’ through any dielectric Turns small objects into intrinsic touch sensors 100% autocal for life - no adjustments required Only one external part required - a 1¢ capacitor Piezo sounder direct drive for ‘tactile’ click feedback LED drive for visual fee |
ETC |
|
2 | QT118H-IS | CHARGE-TRANSFER TOUCH SENSOR lQ CHARGE-TRANSFER TOUCH SENSOR QProx™ QT118H Less expensive than many mechanical switches Projects a ‘touch button’ through any dielectric Turns small objects into intrinsic touch sensors 100% autocal for life - no adjustments required Only one external part required - a 1¢ capacitor Piezo sounder direct drive for ‘tactile’ click feedback LED drive for visual fee |
ETC |
|
1 | QT118H-S | CHARGE-TRANSFER TOUCH SENSOR lQ CHARGE-TRANSFER TOUCH SENSOR QProx™ QT118H Less expensive than many mechanical switches Projects a ‘touch button’ through any dielectric Turns small objects into intrinsic touch sensors 100% autocal for life - no adjustments required Only one external part required - a 1¢ capacitor Piezo sounder direct drive for ‘tactile’ click feedback LED drive for visual fee |
ETC |
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 |