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Electronics General Tutorial

LoRa – Getting Started with Arduino, ESP32 & Pico

DroneBot Workshop / September 11, 2023 / 6 Replies
LoRa is a Long Range radio system that is inexpensive and free to use. You can achieve great distances with...
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Arduino Tutorial

Arduino Nano ESP32

DroneBot Workshop / August 13, 2023 / 1 Reply
The latest member of the growing Arduino Nano family is the Arduino Nano ESP32. It's actually the first Arduino to...
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Arduino Tutorial

Arduino Uno R4 – Minima & WiFi

DroneBot Workshop / July 29, 2023
After 12 years, Arduino has released the latest edition of the classic Arduino Uno. Actually, it's two boards, the Arduino...
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ESP32

ESP32-CAM Object Detection with Edge Impulse

DroneBot Workshop / June 25, 2023 / 2 Replies
Object Detection used to require huge computing resources, but that has all changed. Using the power of Edge Impulse, you...
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Electronics

Op-Amps – Analog Building Blocks

DroneBot Workshop / May 15, 2023
Operational Amplifiers, or "op-amps", are fundamental analog electronics building blocks that are used in both analog and digital designs. And...
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Arduino

Arduino GIGA R1 WiFi

DroneBot Workshop / March 27, 2023 / 4 Replies
The new Arduino GIGA is the most powerful microcontroller that Arduino has ever produced.Today we will take a first look...
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ESP32

Use a PS3 Controller with an ESP32

DroneBot Workshop / March 5, 2023 / 20 Replies
Learn to use a PlayStation 3 controller with an ESP32, and control pretty well anything!We'll pair an inexpensive game controller...
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Arduino ESP32 General Software

Using ChatGPT to Write Code for Arduino and ESP32

DroneBot Workshop / January 29, 2023 / 11 Replies
ChatGPT is an amazing AI chatbot that can also generate code in just about any programming language!Today we will see...
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ESP32

Using the ESP32 DAC (and making a Fruity Instrument)

DroneBot Workshop / January 8, 2023 / 4 Replies
Today, we will learn how to use the DAC, or Digital to Analog Converter, in the ESP32.I'll show you how...
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ESP32 Project Robots

Mecanum Wheel Robot Car with ESP-NOW Remote Control

DroneBot Workshop / December 4, 2022 / 20 Replies
Mecanum Wheels are unique wheels that allow you to propel a vehicle in any direction. Not just forward and backward,...
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Arduino Electronics Tutorial

Driving DC Motors with Microcontrollers

DroneBot Workshop / October 16, 2022 / 13 Replies
Learn to use seven different DC motor drivers with an Arduino Uno.We'll see how to put these to use with...
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Arduino ESP32 Tutorial

Measure Air Quality with Microcontrollers

DroneBot Workshop / September 23, 2022 / 5 Replies
Measure the quality of the air you are breathing using a variety of sensors, an Arduino and an ESP32.In this...
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Raspberry Pi Software

Pico W with the Arduino IDE

DroneBot Workshop / August 7, 2022 / 21 Replies
Learn to program the new Raspberry Pi Pico without microPython. Use the Arduino IDE and C++ instead.In this article, I'll...
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Software Tutorial

Building a Dual-Boot Workstation

DroneBot Workshop / July 20, 2022
Get the best of both worlds by building a dual-boot workstation!I'll show you how to take a "bare-bones" workstation and...
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Electronics Project Tutorial

Designing and Building Linear DC Power Supplies

DroneBot Workshop / June 29, 2022 / 12 Replies
Linear DC Power supplies are no longer as common as switching supplies, but they are still a good choice for...
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Projects

Projects

Looking for a project to build? Here are some ideas to get you started.

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Tutorials

Tutorials

From beginner to advanced, you’ll find a tutorial here that’s perfect for you.

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Electronics

Electronics

Electronics is a fun hobby that you no longer need to be a rocket scientist to enjoy. The availability of low-cost modules and test equipment has made this a great hobby for people of all ages.

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Arduino

Arduino

Arduinos are inexpensive microcontrollers that come in all sizes! With an assortment of Analog and Digital inputs and outputs combined with a simple programming language, they are the ideal choice for all kinds of projects.

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ESP32

ESP32

The ESP32 is an inexpensive yet super-powerful 32-bit microcontroller that is loaded with advanced features. With built-in WiFi and Bluetooth BLE, the ESP32 can be the brains of your next Sensor, Robotics, or IoT project!

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Raspberry Pi

Raspberry Pi

The Raspberry Pi is a microcomputer with a micro price. But don’t be fooled by its size, it packs a powerful punch!. Media Center, Home Control, Robotics, or Desktop Replacement – you can do it all with the Raspberry Pi.

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Using Inexpensive 433MHz Transmit and Receive Modules with Arduino
Using Inexpensive 433MHz Transmit and Receive Modules with Arduino
Experiments with the RCWL-0516 – Doppler Radar Distance Sensor
Experiments with the RCWL-0516 – Doppler Radar Distance Sensor
Arduino High-Current Interfacing – Transistors & MOSFETs
Arduino High-Current Interfacing – Transistors & MOSFETs

Popular Stuff

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