CircuitGizmos

Electronic Products for Creative Minds

  • Home
  • Gizmo Store/Products
  • Documentation/Datasheets
  • Projects/Libraries
  • GizmoBlog
  • Services/Contact
    • Design
    • Contact Gizmo!
  • Your Gizmo Cart
    • Your Account

CircuitGizmos

CircuitGizmos provides products for sale that are designed and produced by the creative minds at CircuitGizmos, USBmicro, Amber Waves Electronics, and other fun sources of clever engineering.

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 sells the Color Maximite 2 Computer in the form of the CG RetroMax. The Maximite runs BASIC and supports a display on VGA. A keyboard can interface to the Maximite as well as I2C, SPI, and serial devices.

The Sensor.Engine:Micro is a great way to augment a solderless breadboard and interface to things like the small boards in the 37 sensor kits. This is an easily programmed STEM controller.

CircuitGizmos also sells the unique USBPIR USB motion detection module and home automation and security software made to work with these devices.

Sensor.Engine:MICRO

Sensor.Engine:MICRO

Store/Micromite Devices
$29.99 (USDollar)
I/O Pin Selection
Additional Parts
SKU CGSEM4b
In stock
1
Save this product for later
Share this product with your friends
ShareSharePin it
Sensor.Engine:MICRO
Store/Micromite Devices
Product Details


Pins down

Image above is pins down option.


Image above is pins up option.


RTC clock module. (supplied separately)

The SEM does not come with a micro SD card. That is user-supplied.


See http://www.37sensors.com/ and http://docs.37sensors.com/ for more information.



Show More
You May Also Like
Sold out
USB PIR Motion Detector in tiny box
USB PIR Motion Detector in tiny box
USB PIR Motion Detector in tiny box
$42.99 (USDollar)
Out of stock
CGMICROMITE2 - Micromite 28 pin chip
CGMICROMITE2 - Micromite 28 pin chip
CGMICROMITE2 - Micromite 28 pin chip
$7.99 (USDollar)
Sold out
37 Sensors
37 Sensors
37 Sensors
$19.99 (USDollar)
Out of stock
30-position Pin Header
30-position Pin Header
30-position Pin Header
$0.79 (USDollar)
CGMICROKIT Micromite Kit - Board only
CGMICROKIT Micromite Kit - Board only
CGMICROKIT Micromite Kit - Board only
$2.20 (USDollar)
USB to Serial Cable 3.3V signal level with breakout board
USB to Serial Cable 3.3V signal level with breakout board
USB to Serial Cable 3.3V signal level with breakout board
$8.99 (USDollar)
DS1822 Temperature Sensor
DS1822 Temperature Sensor
DS1822 Temperature Sensor
$4.99 (USDollar)
Jumper wires, 100mm F-F, M-M
Jumper wires, 100mm F-F, M-M
Jumper wires, 100mm F-F, M-M
$1.99 (USDollar)
CGMICROKIT Micromite Kit
CGMICROKIT Micromite Kit
CGMICROKIT Micromite Kit
$12.99 (USDollar)
Sold out
U431 USB LCD Interface w/cable
U431 USB LCD Interface w/cable
U431 USB LCD Interface w/cable
$24.99 (USDollar)
Out of stock
Sold out
USBmicro U401 Versatile I/O
USBmicro U401 Versatile I/O
USBmicro U401 Versatile I/O
$29.99 (USDollar)
Out of stock
Sold out
USBmicro U421 Versatile I/O
USBmicro U421 Versatile I/O
USBmicro U421 Versatile I/O
$29.99 (USDollar)
Out of stock
DS3231 RTC Module
DS3231 RTC Module
DS3231 RTC Module
$4.99 (USDollar)
VS1838B Infrared IR Receiver
VS1838B Infrared IR Receiver
VS1838B Infrared IR Receiver
$0.99 (USDollar)
Sold out
U451 USB Relay Interface w/cable
U451 USB Relay Interface w/cable
U451 USB Relay Interface w/cable
$37.99 (USDollar)
Out of stock
Sold out
RetroMax - CG's Color Maximite 2
RetroMax - CG's Color Maximite 2
RetroMax - CG's Color Maximite 2
$114.99 (USDollar)
Out of stock
Dual Side Button and LED module with headers
Dual Side Button and LED module with headers
Dual Side Button and LED module with headers
$2.99 (USDollar)
Multiple device interface
Multiple device interface
Multiple device interface
$9.99 (USDollar)
USB to serial +Pic32prog programmer interface
USB to serial +Pic32prog programmer interface
USB to serial +Pic32prog programmer interface
$2.59 (USDollar)
3.5mm Breakout Board for prototyping. Pack of 5.
3.5mm Breakout Board for prototyping. Pack of 5.
3.5mm Breakout Board for prototyping. Pack of 5.
$5.99 (USDollar)
Smart Display, 240x320 Serial Nextion 2.4" Touch
Smart Display, 240x320 Serial Nextion 2.4" Touch
Smart Display, 240x320 Serial Nextion 2.4" Touch
$20.00 (USDollar)
  • My Account
  • Track Orders
  • Favorites
  • Shopping Bag
Display prices in:USD

Image already added

A Ton of Documentation

Open all | Close all

Projects made by Gizmo, Friends, and Members

open all | close all

Recent GizmoBlog Musings

  • Altair 8800 using a ColorMax!
  • Re-energizing the ColorMax, Pt. 3

Visit us!

  • Facebook

Electronic Products for Creative Minds

CircuitGizmos is your source for electronic products that help you create your embedded projects. Here at CircuitGizmos.com you will find a friendly store filled with creative products and all of the documentation that you need to use these gizmos.

We create devices that we believe make electronics fun, but we also know that our products are used for professional designs. For decades we have designed products for commercial, military, and medical industries. Our gizmos here are great for engineers and hobbyists alike.

Copyright © 2008+ CircuitGizmos, L.L.C. All rights reserved

Image already added

Recently Viewed Products

Copyright © 2025 · Generate Pro Theme on Genesis Framework · WordPress · Log in