Project Examples

Sample list of customer projects completed

CANBUS

• Proprietary one wire interface to CANBUS bridge.

Communications

• Cell phone interface modules to program and dump diagnostic data for field testing.
• Cell phone SIM card multiplexer to allow automatic and electronic switching of the active SIM card used for a call phone.
• Module with a PIC that plugs into the socket for a legacy processor and simulates the functionality.
• Long life battery operated remote sensor sending data in periodic bursts over a cell phone network.
• Remote sensor units with interfaces to Ethernet, Cell Phones or Satellite for data collection over the web.

Data Logging/Firmware Updates

• Analog data logger and PC based data analysis program.
• Data logger to a SD card.
• Health equipment display unit with specific settings and logging memory for each specific user (F/W only).
• I2C based logging device.

Data/Temperature Sensing or Monitoring

• Alarm sensor powered by a 4-20m sensor output (F/W only)
• Controller operated over Ethernet with a Telnet interface and AT commands
• Hand held G force meter using an accelerometer and LED display.
• LCD display unit to display industrial monitoring data from multiple RS485 sources.
• Remote controller/monitor event programming done through an XML control program
• Remote controller/monitor with Internet interface
• Remote controller/monitor ARP, IP, TCP, UDP, HTTP, SMTP, Telnet protocols
• Remote controller/monitor web server and e-mail user interface
• Remote controller/monitor digital I/O, Analog I/O PWM output
• Remote temperature sensor operating and powered over Ethernet.
• Temperature sensor board that works on a RS485 bus with multiple drops.
• RS485 based thermostats (F/W only).
• Ultrasonic distance sensing unit for determining liquid level in tanks.
• Water meter detector interface to RS485 unit.
• Wide range temperature sensor using thermocouples and transferring data over RS485.

iButton

• USB to Dallas iButton bridge.
• Dallas iButton controlled access to electronic equipment system.

MODBUS

• MODBUS based controller monitor
• MODBUS to TCP/IP bridge.

Motor Control

• Module to output extremely accurate PWM pulses IAW serial command data.
• Positioning unit using analog feedback, and PWM control of positioning motor. User LED display and various control inputs (F/W only).
• Controller with a PWM output based on several analog inputs.

PC Software

• PC Software to collect, log and graph power line data.

Power/Signal Monitoring

• Analog voltage to 4-20m current loop output converter.
• Battery life testing unit
• High accuracy 4-20m to digital converter.
• Industrial high precision capacitance detector with LCD display (F/W only).
• Industrial voltage monitor with a custom LCD display and user programmable alarm settings (F/W Only).
• Light ballast controller (via PWM) and temperature monitor with EEPROM logging.
• Ultra-low power industrial monitor with real-time clock and user programmable alarm conditions over a serial interface.
• Modules that read an analog voltage, transmit them digitally and recreates the voltage.
• Power control module with USB interface.

RF

• High speed RF scanner to survey and characterize frequency usage and tie the data to GPS position for both real-time data display and off-line detailed analysis. Includes extensive PC software including mapping.
• Various Remote Control Projects
• Zigbee Network Projects

RFID

• RFID access control
• Smart card duplicator