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DGTech DG5 VHand 2.0
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The new DG5 VHand data glove is a complete and innovative sensor. Thanks to its five embedded bend sensors, it is possible to accurately measure the finger movements, while the embedded 3 axes accelerometer allows to sense both the hand movements and the hand orientation (roll and pitch)     Online:
 
theblurb
    'theblurb' is the promotional marketing literature provided for this product.

DGTech Engineering Solutions releases on the market the new VHand dataglove version. A complete redesign of the glove has permitted to embed the acquisition board inside the glove itself. On the same board has been mounted a complete 3 axes accelerometer, which permits to accurately measure the movements and the orientations of the hand, strongly increasing the application fields of this complete sensor. The finger movements are still releaved by the use of the well tested Flexpoint bend sensors.

The product phylosophy is changed, starting from a OEM version, which perfectly suits the needs of Universities, ReseARCh Centres and company involved in the developing of innovative solutions in the fields of robotics, motion capture, virtual realities and gaming. As optional devices, in order to facilitate the developing cycle, a complete set of accessories is provided, like a TTL to USB adaptor and a TTL to Bluetooth adaptor. The last one will permit a complete and comfortable wireless use of the glove.

Products and solutions
DG5 VHand 2.0 OEM
Contents: the data glove with the embedded acquisition board and the three axes accelerometer, user manual and a complete datasheet.RIF: VOEM

TTL to USB Adapter Cable
Description: this cable adapts the signal coming from the glove to the usb level, with this cable it is possible to directly connect the data glove to any USB port of a standard PC. The cable also provides the Vcc to the glove, so an external power supply is not needed. The cable is 1.8m lenght.RIF: VUSB

TTL to Bluetooth Adapter Module

Description: this kit convert the glove signal from TTL to BLuetooth, a battery is also provided in order to guarantee a full and autonomous wireless use of the glove. Note: to correctly utilize the module a PC with a bluetooth receiver is needded, or a USB to Bluetooth dongle.RIF: VBLUE

DG5 Vhand 2.0 USB DDK
Description: device developing kit for the DG5 VHand OEM 2.0. The kit includes: 1 DG5 VHand 2.0 OEM
1 TTL to USB adaptor cable
Software library for the developing of custom application (SDK)
CD with the Manual, tha Datasheet and example software
RIF: VUSB-DDK

DG5 VHand 2.0 Bluetooth DDK
Description: wireless device developing kit for the DG5 Vhand 2.0 OEM. The kit includes: 1 DG5 VHand 2.0 OEM
1 TTL to Bluetooth adapter module
1 Battery
Software library for the developing of custom application (SDK)
CD with the Manual, tha Datasheet and example software
RIF: VBLUE-DDK

Product Description
The new DG5 VHand data glove is a complete and innovative sensor. Thanks to its five embedded bend sensors, it is possible to accurately measure the finger movements, while the embedded 3 axes accelerometer allows to sense both the hand movements and the hand orientation (roll and pitch).

The glove communicates with external devices via a 4 wires connector. The transmission is made via TTL levels and it uses a standard RS232 protocol at 115200 bps, so interfacing the device to a PC or a microcontroller is really immediate.

The glove can be powered from 3.3V to 5V and it is really power safe, it consumes less than 20mA. It has been developed for wireless and autonomous operations and it can be powered with a battery, guaranteeing a long operative period.

The data glove can be used in different applications: robotics, motion capture, virtual reality, innovative games, rehabilitation and also as an innovative aid for disabled people.

The new VHand 2.0 internally embeds the bend sensor acquisition board and an accurate 3 axes accelerometer, which permits to sense the hand movements.

Finger reference:
In the following picture are reported the finger reference for both the right and the left dataglove versions.

Right Version:

Thumb Bend 0
Index Bend 1
Middle Bend 2
Ring Bend 3
Little Bend 4

Left Version:

Thumb Bend 4
Index Bend 3
Middle Bend 2
Ring Bend 1

Little

Bend 0

Hand movement measures
Acceleration axis reference:

The dataglove incorporates a 3 axes accelerometer able to measure the hand acceleration along the 3 main axes. The hand orientations (roll and pitch) can be extracted from these information.

Hand orientation: roll and pitch
The accelerations can be divided in two types: dynamic and static. The 3 axes accelerometer measures both the types. A dynamic acceleration is a measure of the instantaneous movement of the hand along one a the three axes. Static accelerations are due to the the gravity force, for example rolling the hand around the y axis (roll) will modify the acceleration measured along the x axis and along the z axis, since the component of the gravity along these axes is modified, then the pitch angle can be deduced, for example, by getting the static measure of the x acceleration. Vice versa, rotating the hand along the x axis (pitch) will modify the measured y acceleration, so the pitch angle can be measured.

Accessories
The DG5 VHand 2.0 OEM is provided as is, so the customer has to develop its own communication board.

In order to facilitate and accelerate the developing, some accessories are available; this accessories can be bought separately or with the data glove DDK package.

DG5 VHand 2.0 OEM
Contents: the data glove with the embedded acquisition board and the three axes accelerometer, user manual and a complete datasheet.
RIF: VOEM

TTL to USB Adapter Cable
Description: this cable adapts the signal coming from the glove to the usb level, with this cable it is possible to directly connect the data glove to any USB port of a standard PC. The cable also provides the Vcc to the glove, so an external power supply is not needed. The cable is 1.8m lenght.
RIF: VUSB

TTL to Bluetooth Adapter Module
Description: this kit convert the glove signal from TTL to BLuetooth, a battery is also provided in order to guarantee a full and autonomous wireless use of the glove. Note: to correctly utilize the module a PC with a bluetooth receiver is needded, or a USB to Bluetooth dongle.
RIF: VBLUE

DG5 Vhand 2.0 USB DDK
Description: device developing kit for the DG5 VHand OEM 2.0. The kit includes:
• 1 DG5 VHand 2.0 OEM
• 1 TTL to USB adaptor cable
• Software library for the developing of custom application (SDK)
• CD with the Manual, tha Datasheet and example software
RIF: VUSB-DDK

DG5 VHand 2.0 Bluetooth DDK
Description: wireless device developing kit for the DG5 Vhand 2.0 OEM. The kit includes:
• 1 DG5 VHand 2.0 OEM
• 1 TTL to Bluetooth adapter module
• 1 Battery
• Software library for the developing of custom application (SDK)
• CD with the Manual, tha Datasheet and example software 
RIF: VBLUE-DDK

thefacts
    'thefacts' is the simple factual description of the product provided for you by our technical experts.

DGTech DG5 VHand 2.0

sPECS
    Detailed product specifications.
Spec DGTech DG5 VHand 2.0
Power Supply from 3.3V to 5.0 V
Load Current 20mA
Operating Temperature from 0 to 50 °C
Storage Temperature from 0 to 70 °C
Finger Sensing Resolution 10 bit (1024 step)
Number of finger sensor 5 (one per finger)
Hand orientation resolution 0.5°
Measured Hand Acceleration from -2g to 2g
Sampling Rate 25Hz
Glove dimension one size fits many size (elastic). The glove is available both in right and left version
Output Connector standard AMP connector, 4 ways (GND, Vcc, TX and RX signals)
Output High (1) signal level (RX and TX) from 2.8 to 3.3V
Output Low (0) signal level (RX and TX) from 0.0V to 0.3V
prices
    Up-to-date price lists in your preferred currency.
Model USD
DGTech DG5 VHand 2.0 Price on
Application
downloads
    PDFs, downloadable videos and miscellaneous items of use.
DG5 vhand 2.0 datasheet.pdf
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