Project Modules | Grey Technolabs

eZ430 Chronos- World’s first wearable development kit

The eZ430-Chronos is a highly integrated, wearable wireless development system based for the CC430 in a sports watch. It may be used as a reference platform for watch systems, a personal display for personal area networks, or as a wireless sensor node for remote data collection.

Based on the CC430F6137 <1 GHz RF SoC, the eZ430-Chronos is a complete CC430-based development system contained in a watch. This tool features a 96 segment LCD display and provides an integrated pressure sensor and 3-axis accelerometer for motion sensitive control. The integrated wireless feature allows the Chronos to act as a central hub for nearby wireless sensors such as pedometers and heart rate monitors. The eZ430-Chronos offers temperature and battery voltage measurement and is complete with a USB-based CC1111 wireless interface to a PC.

The eZ430-Chronos watch may be disassembled to be reprogrammed with a custom application and includes an eZ430 USB programming interface.

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PICKit3-In Circuit Debugger
Microchip’s PICkit 3 In-Circuit Debugger/Programmer uses in-circuit debugging logic incorporated into each chip with Flash memory to provide a low-cost hardware debugger and programmer. In-circuit debugging offers these benefits:
- Low cost
- Minimum of additional hardware needed for debug
- Expensive sockets or adapters are not required
The PICkit 3 can now also reprogram any PIC microcontroller with a simple push of a button:

The MPLAB PICkit 3 allows debugging and programming of PIC® and dsPIC® Flash microcontrollers at a most affordable price point, using the powerful graphical user interface of the MPLAB X Integrated Development Environment (IDE) and the MPLAB X IPE that is installed with it. The MPLAB PICkit 3 is connected to the design engineer’s PC using a full speed USB interface and can be connected to the target via an Microchip debug (RJ-11) connector (compatible with MPLAB ICD 2, MPLAB ICD 3 and MPLAB REAL ICE). The connector uses two device I/O pins and the reset line to implement in-circuit debugging and In-Circuit Serial Programming™.

PICkit 3 Features
- USB (Full speed 12 Mbits/s interface to host PC)
- Real-time execution
- MPLAB IDE compatible (free copy included)
- Built-in over-voltage/short circuit monitor
- Firmware upgradeable from PC/web download
- Totally enclosed
- Supports low voltage to 2.0 volts (2.0v to 6.0v range)
- Diagnostic LEDs (power, busy, error)
- Read/write program and data memory of microcontroller
- Erase of program memory space with verification
- Freeze-peripherals at breakpoint
- Program up to 512K byte flash with the Programmer-to-Go
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RFID Tag

Technical Specification

LF Card – 125KHz read only
RFID Reader
Technical Specification
- RFID Proximity Reader Module has a built-in antenna in minimized form factor.
- It is designed to work on the industry standard carrier frequency of 125 kHz.
- Output format – UART or Wigand26.
- Plug-and-Play, needs +12V to become a reader.
- No repeat reads.
- LED indicates tag reading operation.
- Excellent read performance without an external circuit.
- Compact size and cost-effective.
MiFARE Reader
Technical Specification
- Selectable UART.
- LED/Beeper indicates Tag reading operation.
- Excellent read performance without an external circuit.
- Compact size and cost-effective.
- An efficient module for portable readers.
- Secure— Encrypted contact less communication.
- Ideal for e-money, Secure Access and Fast Data Collection.
MiFARE Card
Technical Specification
- MIFARE CARD – 1K
WHEEL 02
Technical Specification
- Wheel width : 3.7 c.m.
- Wheel diameter : 7 c.m.
- Easy to fix with Motors
- Side Screw for tight fix
WHEEL 01
Technical Specification
- Wheel width : 0.8 c.m.
- Wheel diameter : 7 c.m.
- Easily fix with 6V DC Geared motor
CASTOR WHEEL
Technical Specification
- Easy to fix with Chassis
- Free Movement
- Avoid two Front Wheels
- Makes Easy to move in all directions
12V Geared Motor
Technical Specification
- Helical Gear
- RPM – 3.5, 10, 30, 45, 60, 100, 150, 200, 300, 500, 750 and 1000 RPM
- Very easy to use and available in standard size.
- Nut and threads on shaft to easily connect to wheel.
- 6 mm and 4 mm shaft diameter.
- No-load current = 60 mA(Max)
- Load current = 300 mA(Max)
- 5Kgcm torque
Ultra Sonic distance sensor – GH 311
Technical Specification
- High Sensitivity, Reliability and Stability
- Power voltage: DC 5-12V
- Quiescent current: <2mA
- Output level: HIGH – 5V
- Output level: LOW –0V
- Sensing angle: no greater than 15°
- Sensing distance: 2mm – 3m
Ultra Sonic distance sensor – Model LV-MaxSonar-EZ1
Technical Specification
- 2.5V to 5.5V supply with 2mA typical current draw
- Readings can occur up to every 50mS, (20-Hz rate)
- Free run operation can continually measure and output range information
- All interfaces are active simultaneously
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    - Serial, 0 to Vcc (9600Baud, 81N)
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    - Analog, (Vcc/512) / inch

    - Pulse width, (147uS/inch)
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- Designed for protected indoor environments
- Sensor operates at 42KHz
Serial finger print module
Technical Specification
- Interface: USB1.1/UART(TTL logical level)
- Dimension: 55*32*21.5mm
- Image Capture Surface: 14× 18(mm)
- Verification Speed: 1 sec
- Scanning Speed: 0.5 sec
- Character file size: 256 bytes
- Template size: 512 bytes
- Storage capacity: 120/350/880
- Security level: 5 (1, 2, 3, 4, 5(highest))
- False Acceptance Rate (FAR): 0.001%
Motion sensor (PIR sensor)
Technical Specification
- Single bit output
- Small size makes it easy to conceal
- Easy to interface with microcontrollers
- Suitable for security and Robotics applications
Heart beat sensor

Technical Specification

The Heart Beat Sensor provides a simple way to study the heart’s function. This sensor monitors the flow of blood through finger. As the heart forces blood through the blood vessels in the finger, the amount of blood in the finger changes with time. The sensor shines a light lobe (small High Bright LED) through the ear and measures the light that is transmitted to LDR. The signal is amplified, inverted and filtered, in the circuit.
Distance sensor
Technical Specification
- Analog output
- Effective Range: 10 to 80 cm
- LED pulse cycle duration: 32 ms
- Typical response time: 39 ms
- Typical start up delay: 44 ms
- Average current consumption: 33 mA
- Detection area diameter @ 80 cm: 6 cm
3 AXIS Accelerometer
Technical Specification
- The ADXL335 is a small, thin, low power, complete 3-axis accelerometer with signal conditioned voltage outputs.
- The product measures acceleration with a minimum full-scale range of ±3 g.
- It can measure the static acceleration of gravity in tiltsensing applications, as well as dynamic acceleration resulting from motion, shock, or vibration.
XBEE 2.4GHz – Series 2
Technical Specification
- High performance, low cost
- Advanced Networking and security
- Low power
- Easy to use
- Data rate – 250000 bps
- Outdoor RF line of site range – 1.6Km
- Operating frequency – ISM 2.4GHz
XBEE 2.4 GHz -Series 1 – Transceiver
Technical Specification
- High performance, low cost
- Advanced Networking and security
- Low power
- Easy to use
- Data rate – 250000 bps
- Outdoor RF line of site range – 120m
- Operating frequency – ISM 2.4GHz
Tarang 2.4 GHz
Technical Specification
- TR 24A RF Transceiver
- Working voltage – 2.5 to 3.7 V DC
- Data Rate – 1M bps
- Range – 100Mtrs
- SPI interface
RF Transmitter / Receiver – FSK Modulation – 1 KM
Technical Specification
- Tx / Rx modulation – FSK
- Frequency – 433.92 MHz
- Range – 1KM
- Working voltage – 3V DC
- Data Rate – 2400 bps
RF Transmitter / Receiver – 433 Mhz / 100mts range
Technical Specification
- Tx / Rx modulation – ASK
- Frequency – 433.92 MHz
- Working voltage – 2.2 – 5.5 V DC
- Data Rate – 300-10K bps
- Small size
- Low Cost
RF Transmitter / Receiver – 433 Mhz / 50mts range
Technical Specification
- Tx / Rx modulation – ASK
- Frequency – 433.92 MHz
- Working voltage – 2.2 – 5.5 V DC
- Data Rate – 300-10K bps
- Small size
- Low Cost
GSM/GPRS kit with RS232
Technical Specification
- GSM modem is a highly flexible plug and play quad band GSM modem.
- Supports features like Voice, Data/Fax, SMS,GPRS and integrated TCP/IP stack.
- Control via AT commands(GSM 07.07,07.05 and enhanced AT commands)
- Use AC – DC Power Adaptor with following ratings · DC Voltage : 12V /1A
- Current Consumption in normal operation 250mA, can rise up to 1Amp while transmission.
- RS-232 through D-TYPE 9 pin connector.
- Serial port baud rate adjustable 1200 to115200 bps (9600 default).
- BRK connector for MIC & SPK, SIM card holder.
- Power supply through DC socket.
- SMA antenna connector and Murata Antenna ( optional).
- LED status of GSM / GPRS module.
GPS MODULE (with Patch Antenna)
Technical Specification
- Processor Type: 50-MHz ARM7TDMI
- Channels: 20 channel receiver, L1 Frequency
- Protocol: NMEA
- Output Protocol message: GGA, GLL, GSA, GSV, RMC, VTG, ZDA
- Baud Rate: 4800/9600 bps
- Operating Voltage: 3.3V
- Power Consumption: 111.5mW
- Backup Power: 3V
- Antenna Interface: SMA connector or U.FL Connector
- Operating/Storage temperature: -25 deg. C to +80 deg.C/ -25 deg. C to +85 deg.C
- IO connector (6 Pin): UART Interface, 1 no GPIO, Power Supply

Project Modules Grey Technolabs Products / Project Modules

eZ430 Chronos- World’s first wearable development kit

PICKit3-In Circuit Debugger

RFID Tag

RFID Reader

MiFARE Reader

MiFARE Card

WHEEL 02

WHEEL 01

CASTOR WHEEL

12V Geared Motor

Ultra Sonic distance sensor – GH 311

Ultra Sonic distance sensor – Model LV-MaxSonar-EZ1

Serial finger print module

Motion sensor (PIR sensor)

Heart beat sensor

Distance sensor

3 AXIS Accelerometer

XBEE 2.4GHz – Series 2

XBEE 2.4 GHz -Series 1 – Transceiver

Tarang 2.4 GHz

RF Transmitter / Receiver – FSK Modulation – 1 KM

RF Transmitter / Receiver – 433 Mhz / 100mts range

RF Transmitter / Receiver – 433 Mhz / 50mts range

GSM/GPRS kit with RS232

GPS MODULE (with Patch Antenna)

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