HIN1000 - Product Video
Product video for the Touch Keypad Phidget (HIN1000_0)
Products for USB Sensing and Control
Quantity Available: 190
| Qty | Price |
|---|---|
| 5 | $11.40 |
| 10 | $10.80 |
| 25 | $9.60 |
| 50 | $8.40 |
| 100 | $7.80 |
| 250 | $7.20 |
| 500 | $6.60 |
| 1000 | $6.00 |
| 50+ | ... |
The Touch Keypad Phidget works like a smartphone's touchscreen, sensing the change in capacitance as your finger comes near. You can place the Touch Keypad Phidget behind up to 3mm of glass or plastic, allowing you to enclose the hardware to make the panel child-friendly and aesthetically pleasing. This Phidget connects to your computer through a VINT Hub.
This Phidget is a smart device that must be controlled by a VINT Hub. For more information about VINT, have a look at the VINT Overview page. You can use a Phidget Cable to simply and easily connect the two devices. Here's a list of all of the different VINT Hubs currently available:
| Product | Board | ||
|---|---|---|---|
| Part Number | Price | Number of VINT Ports | Controlled By |
 VINT Hub Phidget
|
$30.00 | 6 | USB (Mini-USB) |
 VINT Hub Phidget
|
$40.00 | 6 | USB (Mini-USB) |
 1-Port VINT Hub Phidget
|
$24.00 | 1 | USB (USB-A) |
 Wireless VINT Hub
|
$60.00 | 6 | Local Network (Ethernet or Wi-Fi) |
 PhidgetSBC4
|
$120.00 | 6 | — |
Use a Phidget cable to connect this device to the hub. You can solder multiple cables together in order to make even longer Phidget cables, but you should be aware of the effects of having long wires in your system.
| Product | Physical Properties | |
|---|---|---|
| Part Number | Price | Cable Length |
 Phidget Cable 60cm
|
$2.00 | 600 mm |
 Phidget Cable 10cm
|
$1.50 | 100 mm |
 Phidget Cable 350cm
|
$3.00 | 3.5 m |
 Phidget Cable 120cm
|
$2.25 | 1.2 m |
 Phidget Cable 180cm
|
$2.75 | 1.8 m |
 Phidget Cable 30cm
|
$1.75 | 300 mm |
 Phidget Cable 90cm
|
$2.00 | 900 mm |
 Phidget Cable 150cm
|
$2.50 | 1.5 m |
The Touch Keypad Phidget provides seven capacitive touch regions with adjustable sensitivity.
You can use your Control Panel to explore your Phidget's channels.
1. Open your Control Panel, and you will find the following channels:
2. Double click on a channel to open an example program. Each channel belongs to the CapacitiveTouch channel class:
In your Control Panel, double click on "Capacitive Touch Sensor":
1. Setting up your Programming Environment
Before you open a Phidget channel in your program, you can set these properties to specify which channel to open. You can find this information through the Control Panel.
1. Open the Control Panel and double-click on the red map pin icon:
2. The Addressing Information window will open. Here you will find all the information you need to address your Phidget in your program.
See the Phidget22 API for your language to determine exact syntax for each property.
Note: Graphing and logging is currently only supported in the Windows version of the Phidget Control Panel.
In the Phidget Control Panel, open the channel for your device and click on the 
icon next to the data type that you want to plot. This will open up a new window:
If you need more complex functionality such as logging multiple sensors to the same sheet or performing calculations on the data, you'll need to write your own program. Generally this will involve addressing the correct channel, opening it, and then creating an Event Handler and adding graphing/logging code to it.
The quickest way to get started is to download some sample code for your desired programming language and then search google for logging or plotting in that language (e.g. "how to log to csv in python") and add the code to the existing change handler.
You can perform filtering on the raw data in order to reduce noise in your graph. For more information, see the Control Panel Graphing page.
You can perform a transform on the incoming data to get different graph types that may provide insights into your sensor data. For more information on how to use these graph types, see the Control Panel Graphing page.
The Change Trigger is the minimum change in the sensor data needed to trigger a new data event.
The Data Interval is the time (in ms) between data events sent out from your Phidget.
The Data Rate is the reciprocal of Data Interval (measured in Hz), and setting it will set the reciprocal value for Data Interval and vice-versa.
You can modify one or both of these values to achieve different data outputs. You can learn more about these properties here.
Firmware Upgrade
MacOS users can upgrade device firmware by double-clicking the device row in the Phidget Control Panel.
Linux users can upgrade via the phidget22admin tool (see included readme for instructions).
Windows users can upgrade the firmware for this device using the Phidget Control Panel as shown below.
Firmware Downgrade
Firmware upgrades include important bug fixes and performance improvements, but there are some situations where you may want to revert to an old version of the firmware (for instance, when an application you're using is compiled using an older version of phidget22 that doesn't recognize the new firmware).
MacOS and Linux users can downgrade using the phidget22admin tool in the terminal (see included readme for instructions).
Windows users can downgrade directly from the Phidget Control Panel if they have driver version 1.9.20220112 or newer:
Firmware Version Numbering Schema
Phidgets device firmware is represented by a 3-digit number. For firmware patch notes, see the device history section on the Specifications tab on your device's product page.
The capacitive touch sensors rely on checking capacitance against a threshold to detect when they are touched. As a result you need to keep a good baseline of the capacitance of the sensor's environment. The HIN1000 will recalibrate its baseline levels if it detects a constant touch for more than 60 seconds, in order to prevent getting stuck in a touched state. Similarly, it will recalibrate its baseline capacitance to adjust to falling capacitance (such as when it is moved away from a surface) in order to prevent getting stuck in a not-touched state. The latter adjustment happens soon after the baseline is detected to have fallen.
| Sensor Properties | |
|---|---|
| Controlled By | VINT |
| Calibration Time | 45 s |
| Sampling Interval Max | 1 s/sample |
| Sampling Interval Min | 25 ms/sample |
| Detecting Distance Max | 5 mm |
| VINT Communication Speed Max | 100 kbit/s |
| Electrical Properties | |
| Current Consumption Max | * 3.6 mA |
| Current Consumption Min | 50 μA |
| Physical Properties | |
| Operating Temperature Min | -40 °C |
| Operating Temperature Max | 85 °C |
| Customs Information | |
| Canadian HS Export Code | 8471.80.00 |
| American HTS Import Code | 8471.80.40.00 |
| Country of Origin | CN (China) |
* - Current consumption varies depending on selected data interval. See the graph below for details.
We reccomend the following sensitivity setting depending on your application:
| Sensitivity (0-1) | Application |
|---|---|
| 0.8 - 1.0 | Behind up to 3mm of glass |
| 0.2 | Inside default enclosure |
| Date | Board Revision | Device Version | Comment |
|---|---|---|---|
| August 2017 | 0 | 104 | Product Release |
| Channel Name | API | Channel |
|---|---|---|
| Capacitive Touch Sensor | CapacitiveTouch | 0 - 6 |
| API | Detail | Language | OS | |
|---|---|---|---|---|
| CapacitiveTouch | Visual Studio GUI | C# | Windows | Download |
| CapacitiveTouch | Java | Android | Download | |
| CapacitiveTouch | JavaScript | Browser | Download | |
| CapacitiveTouch | Objective-C | macOS | Download | |
| CapacitiveTouch | Swift | macOS | Download | |
| CapacitiveTouch | Swift | iOS | Download | |
| CapacitiveTouch | Visual Basic .NET | Windows | Download | |
| CapacitiveTouch | Max/MSP | Multiple | Download |
