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.

DS3231 RTC Module

DS3231 RTC Module

Store/CircuitGizmos Parts/Sensors
$4.99 (USDollar)
SKU CGDS3231
In stock
1
Save this product for later
Share this product with your friends
ShareSharePin it
DS3231 RTC Module
Store/CircuitGizmos Parts/Sensors
Product Details

This module is a Real-Time Clock (RTC) with a super capacitor used for unpowered time retention. The I2C interfaced DS3231 hss an RTC/TCXO/Crystal integrated in the chip.

The module run on 3.3V or 5V.

Pin Out:

Pin 1 = Vcc

Pin 2 = SDA
Pin 3 = SCL
Pin 4 = N/C
Pin 5 = GND


Show More
You May Also Like
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
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
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
Sensor.Engine:MICRO
Sensor.Engine:MICRO
Sensor.Engine:MICRO
$29.99 (USDollar)
CGMICROKIT Micromite Kit - Board only
CGMICROKIT Micromite Kit - Board only
CGMICROKIT Micromite Kit - Board only
$2.20 (USDollar)
CGMICROKIT Micromite Kit
CGMICROKIT Micromite Kit
CGMICROKIT Micromite Kit
$12.99 (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