CircuitGizmos Products/Parts

Here you can purchase the USBmicro U401 and U421 USB interface that has support for SPI, LCD, 1-wire, stepper motor control, input, and output. CircuitGizmos also sells the unique USBPIR USB motion detection module and home automation and security software made to work with these devices. Other CircuitGizmo items include the DS1822 temperature sensor, the Arduino compatable Bare Bones Board, the book "Getting Started with Arduino", relays, LEDs, resistors, project boxes, small screw terminals...

U401 USB Interface  
$29.99
 
 
U401 USB Interface w/cable

SimmStick-like (Single In-line Package) versatile USB interface, 16 port lines, SPI, LCD interface ...more...

 
U421 USB Interface  
$29.99
 
 
U421 USB Interface w/cable

Dual In-line Package versatile USB interface, 16 port lines, SPI, LCD interface ...more...

 
U431 USB LCD Interface  
$24.99
 
 
U431 USB LCD Interface w/cable

USB interface for character LCD modules ...more...

 
U451 USB Relay Interface  
$37.99
 
 
U451 USB Relay Interface w/cable

Dual Relay USB interface, with all the functions of the U421 ...more...

 
USB Cable  
$1.99
 
 
USB Cable (U401 type)

USB cable for U401. Thin cable, 72" long. USB type-A to SMT ...more...

 
USBPIR USB Motion Detector  
$44.99
 
 
USB PIR Motion Detector

Passive Infra-Red Module ...more...

 
Color Maximite  
$49.99
 
 
Color Maximite

Color Maximite-type computer/controller ...more...

 
CGMMSTICK1 Maximite for solderless breadboard  
$29.99
 
 
CGMMSTICK1 Maximite

Maximite-type computer/controller ...more...

 
CGVGAKBD1 VGA and keyboard for CGMMSTICK1  
$12.99
 
 
CGVGAKBD1

VGA and keyboard adaptor ...more...

 
CGAWEUSB485 USB to RS485/RS422  
$39.99
 
 
CGAWEUSB485

USB to Rs485/RS422 ...more...

 
USB Cable  
$3.49
 
 
USB Cable - mini B

USB cable - mini B. 36" long. ...more...

 
DS1822 Temperature Sensor  
$4.99
 
 
DS1822 Temperature Sensor

1-Wire ® temperature device. -55°C to +125°C (-67°F to +257°F) ...more...

 
30 Pin Header  
$.79
 
 
30-position Pin Header

Straight header, 30 pins, .1" on-center spacing ...more...

 
Home Domination Classic Roast Home Automation  
$49.99
 
 
Home Domination Classic

USBmicro "Classic Roast" Home Automation ...more...

 
Home Domination Special Blend Home Automation  
$79.99
 
 
Home Domination Special

USBmicro Video and Remote "Special Blend" Home Automation ...more...

 
Home Domination Expresso Home Automation  
$99.99
 
 
Home Domination Expresso

USBmicro "Ultimate Espresso" Home Automation ...more...

 
Project Box  
$4.49
 
 
Project Box

3" x 2" x 1.5" with ear-tabs for mounting to a surface ...more...

 
3-position Screw Terminal  
$2.69
 
 
3-position Screw Terminal

3-position screw terminal, very small with .1" pin spacing ...more...

 
2-Position Screw Terminal  
$1.79
 
 
2-position Screw Terminal

2-position screw terminal, very small with .1" pin spacing ...more...

 
12V Relay  
$.99
 
 
Relay, 12V

12 volt, single-pole-single-throw open-frame relay ...more...

 
ULN2803  
$.99
 
 
ULN2803 Darlington Driver

8 channels, DIP, 50V/500mA per channel ...more...

 
Printed Circuit Board  
$1.69
 
 
Printed Circuit Board

Perforated, 371 copper-ringed holes ...more...

 
Button with Leads  
$4.99
 
 
Button/lead

Pushbutton, single-pole-single-throw with 18" lead ...more...

 
Red LEDs  
$.49
 
 
Red LEDs, 10 pack

T1-3/4, 20 mA, red LED, 10 per package ...more...

 
Green LEDs  
$.49
 
 
Green LEDs, 10 pack

T1-3/4, 20 mA, green LED, 10 per package ...more...

 
Yellow LEDs  
$.49
 
 
Yellow LEDs, 10 pack

T1-3/4, 20 mA, yellow LED, 10 per package ...more...

 
Red Button  
$.29
 
 
Small Red Pushbutton

SPST pushbutton switch, tactile ...more...

 
6-Position Socket  
$1.99
 
 
6-position Pin Socket

Rectangular female socket, 2 by 3. ...more...

 
10k ohm Resistors  
$.39
 
 
10k ohm Resistors, 10 pack

1/10 watt, 10k ohm, resistor, 10 per package ...more...

 
330 ohm Resistors  
$.39
 
 
330 ohm Resistors, 10 pack

1/10 watt, 10k ohm, resistor, 10 per package ...more...

 
Misc CG Stuff  
Misc CircuitGizmos Stuff

Limited time, limited quantity stuff. ...more...