Ralph S Bacon Courses

STM32 Blue Pill - Is This a Modern NANO Replacement

Explore the STM32 Blue Pill as a powerful Arduino Nano alternative. Learn about its enhanced capabilities, compatibility with Arduino IDE, and how to set it up for your projects.

• YouTube
• 28 minutes
• On-Demand
• Free Video

Fingerprint Readers for Arduino - R307 Plus Adafruit Version

Learn to integrate fingerprint readers with Arduino for enhanced security, including enrollment, verification, and controlling door locks.

• YouTube
• 32 minutes
• On-Demand
• Free Video

No Real Time Clock Required - Wemos ESP8266 Mini

Learn to implement accurate timekeeping on ESP8266 using NTP servers, eliminating the need for a physical RTC module. Explore code examples and best practices for reliable time synchronization in IoT projects.

• YouTube
• 32 minutes
• On-Demand
• Free Video

MOSFET vs BJT NPN

Comparing MOSFET and BJT transistors for small-scale switching, exploring advantages, specifications, and practical applications of the 2N7000 MOSFET in electronic circuits.

• YouTube
• 25 minutes
• On-Demand
• Free Video

Making a PCB with PCBWay

Learn to design and manufacture a simple PCB using PCBWay's services. Explore the process from submission to delivery, including design inspection, manufacturing, and optional assembly services.

• YouTube
• 22 minutes
• On-Demand
• Free Video

Arduino Auto Shutdown and Switch Off

Explore Arduino auto-shutdown techniques using MOSFETs to conserve power. Learn circuit design, component selection, and implementation for efficient energy management in Arduino projects.

• YouTube
• 35 minutes
• On-Demand
• Free Video

Audio Amplifier Class D 3W Module for Arduino and More

Explore a compact 3W Class D audio amplifier module for Arduino, featuring low power consumption, easy setup, and versatile applications in DIY electronics projects.

• YouTube
• 21 minutes
• On-Demand
• Free Video

Bootloader Shield and 8Mhz Arduino Barebones - Made Easy

Learn to use a Bootloader Shield for easy Arduino programming, including 8MHz barebones setup, bootloader repair, and future customization possibilities.

• YouTube
• 33 minutes
• On-Demand
• Free Video

Deep Sleep Bare-Bones Arduino - Using Wake Up Timer

Learn to implement deep sleep on a bare-bones Arduino using a wake-up timer, optimizing battery life for low-power projects while exploring current consumption and alternative sleep modes.

• YouTube
• 22 minutes
• On-Demand
• Free Video

L298N H-Bridge Motor Control - How Does It Work?

Explore H-Bridge motor control for robotics and DIY projects. Learn theory, components, and practical applications with a hands-on demonstration using a 2WD buggy.

• YouTube
• 35 minutes
• On-Demand
• Free Video

TM1637 LED Controller Using NTP Server

Learn to control TM1637 LED displays using an ESP8266 microcontroller and NTP server for accurate timekeeping. Explore multiplexing, network time synchronization, and practical implementation.

• YouTube
• 30 minutes
• On-Demand
• Free Video

Digital Potentiometer AKA Volume Control

Learn to control digital potentiometers with Arduino, including volume adjustment, remote control, and non-volatile memory features. Practical demonstrations and code examples included.

• YouTube
• 26 minutes
• On-Demand
• Free Video

Six GPIO Pins on an ATTiny85

Unlock all six GPIO pins on ATTiny85 with a simple fuse resetter project. Learn to build or buy one, understand its function, and avoid common pitfalls for maximizing the chip's potential.

• YouTube
• 30 minutes
• On-Demand
• Free Video

Making the ATTiny85 Easier to Program

Simplify ATTiny85 debugging with software serial, enabling Serial.println statements and easy connection to Arduino IDE for efficient troubleshooting and development.

• YouTube
• 27 minutes
• On-Demand
• Free Video

Send Email from Your Arduino - Better HTML, Time Server, More

Enhance Arduino projects with email sending, improved HTML, and time server integration. Learn memory-saving techniques and efficient web page serving for advanced IoT applications.

• YouTube
• 35 minutes
• On-Demand
• Free Video