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ESP32 Arduino HTTP server: route not found handling

In this ESP32 tutorial, we will check how to define a custom handling function to be executed when a route is not found on a HTTP web server running on the ESP32. The tests of this ESP32 tutorial were performed using … Continue reading → Source: https://techtutorialsx.com/ Read the original article: …

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ESP32 Arduino HTTP server: external and internal redirects

The objective of this ESP32 exemple code is to explain how to perform redirects using the async HTTP web server libraries on the Arduino core. The tests of this ESP32 tutorial were performed using a DFRobot’s ESP-WROOM-32 device integrated in a ESP32 FireBeetle board. Introduction … Continue reading → Source: https://techtutorialsx.com/ Read the original article: …

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Projects

This Week in Making: Build Your Own Speakers, Construct a Lightsaber, and More

This week, 3D print your own speaker system, build a device that will allow you to open your door with your hand, or construct a lightsaber. Read more on MAKE The post This Week in Making: Build Your Own Speakers, Construct a Lightsaber, and More appeared first on Make: DIY Projects …

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Projects

How To Control WS2812B Individually Addressable LEDs using Arduino

In this tutorial we will learn how to control individually addressable RGB LEDs or a WS2812B LED strip using Arduino. You can watch the following video or read the written tutorial below for more details. First we will explain the working principle through some basic examples and then take a look …

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Automatically open doors with Arduino!

Tired of doing the mundane task of opening your door? This hack from Sieuwe Elferink takes care of that for you, using an Arduino Uno for control. When someone comes within 50 cm of an ultrasonic sensor attached to the door, the Arduino uses an H-bridge relay to power a …

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Create an Arduino Mega-powered, cable-cutting machine

What do you do when faced with measuring and cutting a bunch of cables? If you’re Edward Carlson, you “simply” build a machine to do it for you! While it may not save time on this run, at least on the next occasion that he needs a few cables cut, …

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Projects

Arduino Project – Infineon TLE94112EL Motor Control Shield

Enrico shows how his Infineon TLE94112EL motor controller shield can be put to work through a simple Arduino sketch. Source: Arduino Project – Infineon TLE94112EL Motor Control Shield Hacking a Camera Shutter with Infineon TLE94112LE and Arduino – Part 2 Getting Started with BLE and Arduino USB Power Testing With …

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Projects

ATX Bench Power Supply

As a Ham Radio operator and a electronics / programming fanatic, I’m always on the lookout to improve my bench equipment. This weeks upgrade is a multi voltage bench power supply. For those that have been looking, bench power supplies can be very pricey, but many people overlook the ubiquitous …

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The Edgytokei is a nunchucks-inspired edge clock

Just when you thought you’d seen every possible hacked clock design, creator Ekaggrat Singh Kalsi has come up with something new: a faceless clock that is able to tell time with two hands that never make a full rotation. Instead, an Arduino Nano powers a novel mechanical gear assembly via …

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Recreating the Apollo Guidance Computer Display and Keyboard with Arduino

Nearly 50 years ago, mankind made the giant leap of being able to travel to the moon. To celebrate, ST-Geotronics has come of with a replica of the Apollo Guidance Computer Display/Keyboard, or AGC DSKY as it’s abbreviated. The display was prototyped on a huge breadboard assembly, along with an …

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