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 In-line Package, 50V/500mA 8 channels
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ULN2803 8 Channel Darlington Driver
DIP (Dual In-line Package) eight channel Darlington driver. 500mA per channel, up to 50V. This device can
be driven by the output of a U4x1 device and be used to drive heavier devices - strings of LEDs, relays, motors, etc.
Download pdf datasheet: CGRelay1
For projects using this part, see:
Gizmo Project driving a relay
Gizmo Mail Light Project
Other products that go well with this:
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