Products for USB Sensing and Control
This small single-pole, double-throw (SPDT) limit switch is ideal for keeping track of physical parts in a system. It can also be used as a simple user input button as it makes a noticable click when pressed. It can switch 5A and 125V DC or 250V AC.
This switch can be read by connecting one end to a digital input and the other end to the ground pin of the same board. Here's a list of boards with digital inputs:
| Product | Digital Inputs | |||||
|---|---|---|---|---|---|---|
| Part Number | Price | Number of Digital Inputs | Low Voltage Max (False) | Low Voltage Max (True) | High Voltage Min (False) | High Voltage Min (True) |
 VINT Hub Phidget
|
$40.00 | 6 (Shared) | — | 1.3 V DC | 1.8 V DC | — |
 1-Port VINT Hub Phidget
|
$24.00 | 1 (Shared) | — | 1.3 V DC | 1.7 V DC | — |
 VINT Hub Phidget
|
$35.00 | 6 (Shared) | — | 1 V DC | 2 V DC | — |
 VINT Hub Phidget
|
$30.00 | 6 (Shared) | — | 1.3 V DC | 1.8 V DC | — |
 Wireless VINT Hub
|
$60.00 | 6 (Shared) | — | 1 V DC | 1.8 V DC | — |
 16x Isolated Digital Input Phidget
|
$50.00 | 16 | 1.3 V DC | — | — | 2.5 V DC |
 4x Digital Input Phidget
|
$12.00 | 4 | — | 1.5 V DC | 3.5 V DC | — |
 4x Isolated Digital Input Phidget
|
$20.00 | 4 | 1.3 V DC | — | — | 2.5 V DC |
 PhidgetInterfaceKit 0/16/16
|
$95.00 | 16 | 900 mV DC | — | — | 4.2 V DC |
 PhidgetInterfaceKit 8/8/8
|
$80.00 | 8 | — | 1 V DC | 1.8 V DC | — |
 PhidgetInterfaceKit 2/2/2
|
$50.00 | 2 | — | 800 mV DC | 2.1 V DC | — |
 PhidgetInterfaceKit 8/8/8
|
$80.00 | 8 | — | 900 mV DC | 4.2 V DC | — |
 PhidgetInterfaceKit 8/8/8 Mini-Format
|
$70.00 | 8 | — | 900 mV DC | 4.2 V DC | — |
 PhidgetInterfaceKit 8/8/8 w/6 Port Hub
|
$110.00 | 8 | — | 900 mV DC | 4.2 V DC | — |
 PhidgetMotorControl 1-Motor
|
$75.00 | 2 | — | 800 mV DC | 2.1 V DC | — |
 PhidgetTextLCD 20X2 : White : Integrated PhidgetInterfaceKit 8/8/8
|
$70.00 | 8 | — | 900 mV DC | 4.2 V DC | — |
| Sensor Properties | |
|---|---|
| Controlled By | Digital Input (5V) |
| Sensor Type | Input (Switch) |
| Switch Type | SPDT |
| Physical Properties | |
| Travel | 4 mm |
| Electrical Properties | |
| Switching Current Max | 5 A |
| Switching Voltage Max (AC) | 250 V AC |
| Switching Voltage Max (DC) | 125 V DC |
| Customs Information | |
| Canadian HS Export Code | 8536.50.00 |
| American HTS Import Code | 8536.50.90.65 |
| Country of Origin | CN (China) |
| Product | Sensor Properties | |||
|---|---|---|---|---|
| Part Number | Price | Sensor Type | Controlled By | Switch Type |
 Long Lever Micro Switch (Bag of 2)
|
$2.00 | Input (Switch) | Digital Input (5V) | SPDT |
 Roller Micro Switch (Bag of 2)
|
$2.00 | Input (Switch) | Digital Input (5V) | SPDT |
 Short Lever Micro Switch (Bag of 2)
|
$2.00 | Input (Switch) | Digital Input (5V) | SPDT |
 Micro Switch SPDT (Bag of 2)
|
$2.00 | Input (Switch) | Digital Input (5V) | SPDT |
 Roller Micro Switch SPDT (Bag of 2)
|
$3.00 | Input (Switch) | Digital Input (5V) | SPDT |
 Roll Ball Switch
|
$2.50 | Input (Switch) | Digital Input (5V) | SPST |
 Waterproof Adjustable Rod Limit Switch
|
$8.00 | Input (Rod Switch) | — | SPDT Double Break |
 Waterproof Adjustable Roller Limit Switch
|
$8.00 | Input (Roller Switch) | — | SPDT Double Break |
 Waterproof Button Limit Switch
|
$8.00 | Input (Button Switch) | — | SPDT Double Break |
 Waterproof Flex Switch
|
$8.00 | Input (Flex Switch) | — | SPDT Double Break |
 Waterproof Roller Limit Switch
|
$8.00 | Input (Limit Switch) | — | SPDT Double Break |
 Magnetic Contact Switch
|
$2.50 | Proximity (Magnetic) | Digital Input (5V) | SPST |
 Miniature Magnetic Contact Switch
|
$2.50 | Proximity (Magnetic) | Digital Input (5V) | SPST |
