Mixed Voltage Systems
This article describes methods for interfacing 5V and 3.3V devices in a world where microcontrollers and various sensors often operate and communicate at different voltages.
-
-
Visual BASIC Communicator
This project demonstrates how to send data back and forth between a Windows Application and a Parallax Propeller MCU.
-
LCD Bar Graph Demo [BS2]
This tutorial shows how to draw different types of bar graphs on a Parallax 2×16 Serial LCD.
-
DS1302 Demo Code [BS2]
This tutorial explains how to make use of the DS1302 real-time clock IC on the BS2, while providing both demo code and a template to create your own programs.
-
BS2-OEM ‘LITE’ [BS2]
This tutorial shows several circuits and configurations for the BASIC Stamp 2 microcontroller designed to reduce BOM cost in OEM applications.
![LCD Bar Graph Demo [BS2]](https://savagecircuits.com/wp-content/uploads/2005/10/bargraphs_00.gif)
![DS1302 Demo Code [BS2]](https://savagecircuits.com/wp-content/uploads/2001/05/ds1302demo_00-300x300.jpg)
![BS2-OEM ‘LITE’ [BS2]](https://savagecircuits.com/wp-content/uploads/2021/01/BS2-OEM_LITE_00-300x300.jpg)
