Jupiter Instruments
Jupiter Instruments is a small, innovative company focused on developing specialized electronic instruments and systems for use in areas such as science research, electronics development, and manufacturing test.
- (949) 716-0154
- sales@jupiteri.com
Mission Viejo, CA 92692-2400
United States
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Products
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product
I2C Bus Monitor
Model JI-210
The JI-210 is a PC hosted I2C bus monitor used to non-invasivelymonitor and analyze a variety of I2C networks. The desktop unitcaptures and stores up to 32KBs of bus activity including data andaddress values, stop/start, read/write, ACK/NACK, and frame errorevents. Data is displayed as both I2C messages and TimingWaveforms. A Windows software application manages capturedI2C messages, trigger setup, and recording settings.
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product
USB to I2C Adapter
Model JI-300
The JI-300 is a versatile, easy to use PC hosted adapter used to drive I2C communicationsto/from a target device. The desktop unit can be configured to interface a variety of I2Cnetworks. Bus parameters such as clock frequency, duty-cycle, setup and hold times, busvoltage, and pull-up resistor values can be varied. JI-300''s diagnostic features including"excessive clock-stretch", "bus-not-free", and "bus contention" monitoring, as well as statusreporting at the conclusion of each message transaction simplifies I2C trouble-shooting. AWindows software application manages the setup and control of the instrument.Communications and unit power is provided via a USB 2.0 connection.
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USB Multifunction Digital I/O Module
Model JI-4040
The JI-4040 module is a versatile, easy-to-use device for adding universal digital I/O capability to acomputer system via a USB connection. The module is comprised of 36 bidirectional I/O channels and 2 Special Function Ports (SFP). The SFP can be software programmed as a variable duty-cycle clock/pulse generator, event counter, or interval/pulse timer. The I/O is selectable to interface 5.0 V, 3.3 V, 2.5 V, or 1.8 V systems. Host to module isolation eliminates ground-loops and provides protection from noise and switching transients on external signals. The JI-4040 is available as either a desktop unit or low-cost OEM board.
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High-Voltage, High Current I/O Module
Model JI-4516
The JI-4516 module is a versatile, easy-to-use device for adding high-voltage, high-current digital I/O capability to a computer system via a USB connection. The module is comprised of 8, low-side power MOSFET switches, and 8 high-voltage inputs. I/O ground isolation eliminates ground-loops and provides protection from noise and switching transients during high-current load switching. The JI-4516 is available as either a desktop unit or low-cost OEM board.
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product
I2C Bus Monitor - USB
Model JI-216
The JI-216 I2C Bus Monitor is a low cost, easy-to-use PC hosted instrument specificallydesigned for troubleshooting and debugging I2C networks. The JI-216''s FPGA basedarchitecture provides for the capture and display of all valid or invalid messages and I2Cbus events. Captured I2C messages are available for display in two modes: real-timestreaming, or triggered. These modes provide optimized data display for either hardwareor software development. The SDA/SCL timing display aids in tracking down and solvinghardware timing problems. JI-216''s broad bandwidth (DC 3.4Mbits/s), wide input signalrange (0 15.0V), and variable signal filtering provides flexibility in monitoring a variety ofI2C bus systems. An intuitive Windows application manages instrument setup andcontrol. Communications and unit power is provided via a USB 2.0 link.
