Various topics of interest appear here to highlight project activity that is technical in nature. These posts are about subjects and accomplishments at a substantive and abstract level of learning or interest. From hardware, software, and systems to other areas of learning, there are subjects here concerning ongoing personal and professional interests.
DC Motor Control via Infrared Sensor & Remote
This project accomplishes a few objectives. First, the use of a KY-022 Infrared sensor is incorporated for general familiarity. Second, the IR remote control emits HEX codes for each button ... Read More
Proximity Detection with Distance Sensor HC-SR04
This project involves the use of an HC-SR04 proximity sensor commonly used among robotic devices for purposes of collision avoidance. In this project, the sensor is applied to an Arduino ... Read More
Portable Temperature & Humidity Monitor System
The purpose of this build is to become more familiar with how to develop a free-standing Arduino system using the Arduino Nano. The Nano is a smaller equivalent to the ... Read More
Liquid Crystal Display Setup, Control & Calculator
A common Arduino system typically includes a display of some type. This project was to set up a 16x2 LCD display to an Arduino unit and run it with simple ... Read More
Pushbutton Switch Dimmer Control & Alarm
This project controls an increasing and decreasing voltage level in increments to represent a dimmer present at an LED. An in-circuit buzzer serves as an alarm to indicate either a ... Read More
ESP8266 NodeMCU Host Experiment
While experimenting with an ESP8266 module, I constructed a project with a photocell sensor that fed illumination data (resistance changes) over WIFI to a PC laptop browser. To accomplish this, ... Read More
Toggle Switch PullUp with digitalRead
This project involves a toggle switch that an Arduino UNO recognizes through code as necessary to activate an LED over a GPIO pin. Assembly of the circuit requires a 330 ... Read More
Pushbutton Switch PullUp with digitalRead
This project involves a push-button switch that an Arduino UNO recognizes through code as necessary to activate an LED over a GPIO pin. Assembly of the circuit requires a 330 ... Read More
Embedded System Development Environment
There are various tools in use that are necessary to develop hardware and software solutions involving micro-controller systems. In a practical sense, they are tools that allow a developer to ... Read More