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Thursday, February 23, 2023

Building a Dynamic ESP32 Wireless Network using the ESP-Now Protocol

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In this three part series we will design a dynamic wireless network using ESP32 modules and leveraging EXPRESSIF's ESP-NOW communication...
Friday, January 6, 2023

Designing a Li-Ion and USB Power Circuit with Built-in Charging

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T his video series will take you step by step through how to design a circuit that can be powered from a USB input (5V) or from a Lithium Io...
Sunday, December 4, 2022

How to Design a Programming Circuit for the ESP32

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In the video we look at how to design a circuit for programming an ESP32 module. We also explain the Strapping Pins on the ESP32 and how the...
Sunday, November 27, 2022

How to Use a USB Type-C Connector in Your Next Microcontroller Based Project

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In this video we give an overview of the USB type-C connector standard along with other related USB standards. We then look at an example de...
Wednesday, September 14, 2022

How to Control Water Flow with Arduino IoT Cloud and a Solenoid Parts 1 and 2

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In this two part series we look at how to control a Solenoid using an ESP32 board and the Arduino IoT Cloud. In part one we focus on what a ...
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Saturday, November 13, 2021

How to Build a Switch Debounce Circuit for a Rotary Encoder

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  In this tutorial we look at how to combat switch bounce when using a rotary encoder with a debounce circuit made up of fairly basic compon...
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Tuesday, December 22, 2020

How to Setup and Change the System Clock on the SAMD21 Microcontroller Family

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In this video we look at how to setup and change the system clock on the SAMD21 family of microcontrollers from Microchip / Atmel. This exam...
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