Use the USB port on your computer to interface to various electronic devices.
USBmicro U401 Versatile I/O
USBmicro U421 Versatile I/O
USBmicro U431 LCD Interface
U431 bundled with LCD
USBmicro U451 Relay Board
USBmicro Replacement Cable
USB PIR Detector
Maximite Computer
Maximite runs BASIC. VGA, keyboard, microSD, serial, SPI, I2C, etc.
Color Maximite
ColorMax Connector Kit
CM Kit w/ Power Supply
Color Maximite Box
Custom Keyboard Chip
Maximite BASIC Stick
MMSTICK1 VGA/kbd Interface
RS485 Products
USB to RS485/RS422
PIR Products
Motion-activated electronic devices.
USB PIR Detector
PIR Motion Detector Alarm Board
Motion Activated Sound Player
CG Parts
CircuitGizmos Product CD
USB Cable - mini B
Temperature Sensor
30 Pin Header
Home Domination Classic
Home Domination Special
Home Domination Expresso
Project Box
3-position Screw Terminal
2-position Screw Terminal
9V Wall Wart
Orange LED Array
Relay
ULN2803 Driver
Circuit Board
Pushbutton with Leads
Red LEDs
Green LEDs
Yellow LEDs
Small Pushbutton
6-position Pin Socket
10k Ohm Resistors
330 Ohm Resistors
Misc CircuitGizmos Stuff
Dual Relay USB interface with 6 o.c. outputs
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| 5 pack / 180.45 | Product #CGU451pack5 | |||
| Please contact us for other quantities. |
Dual Relay USB interface with 6 o.c. outputs
The U451 provides a simple digital i/o interface for the PC (Win/Linux) or Mac (OSX) . Two relays,
six transistor outputs, and eight i/o lines from the microcontroller are provided. Commands can
be sent to the U451 that change the eight i/o lines from input to output. I/o lines can be
individually selected as inputs or outputs. The U451 supports commands to read the ports, and
if the ports are set to output, to write to the ports.
The U451 has all of the firmware features of the U401 and U421.
The U451 is an assembled and tested circuit card that is 2.8125 inches (72mm) long and 1.625
inches (47mm) wide. The U451 has 4 mounting holes.
The U451 interfaces to the PC (Win/Linux) or Mac (OSX) via the USB port. An application on the
PC (Win/Linux) or Mac (OSX) controls the U451. The U451 does not use any custom drivers, just
the drivers that are a part of the operating system. Custom software can be developed to use
the U451, or the applications that have been created as examples here can also be used.
Fits in the project enclosure sold here at CircuitGizmos!
Comes with USB cable - no need to purchase one separately.
For more U451 information, see: USBmicro
For U451 projects, see: Gizmo Projects
Downloads of .pdf copy of U451 tech info: ODN
Other products that go well with this:
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