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Hey, check out what I found on AliExpress. New users can get a US $4 coupon! http://s.click.aliexpress.com/e/zfEMBYB?fromSns=WordPress (from AliExpress Android)

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Promotions

Hey, check out what I found on AliExpress. New users can get a US $4 coupon! http://s.click.aliexpress.com/e/A2BEE6q?fromSns=WordPress (from AliExpress Android)

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Projects

ESP32 Arduino web server: Get free heap and reset device remotely

In this ESP32 tutorial we will check how to remotely obtain the device’s free heap and how to reset it. The tests of this ESP32 tutorial were performed using a DFRobot’s ESP-WROOM-32 device integrated in a ESP32 FireBeetle board. Introduction In this ESP32 tutorial we … Continue reading → Source: https://techtutorialsx.com/ Read the original article: …

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News

Very First Hands On a Metro M0 Express

I got a new toy today at work: Adafruit Metro M0 Express 😁 So, a few days ago I mentioned to a coworker that I wanted to create a iot (Internet of Things) project using a Metro M0 Express, then on the following day… a Metro was placed on my …

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Projects

Intro to RTL-SDR for AM/FM, ISM band, LoRa transmission, and satellite tracking

Recently, I was experimenting with a few wireless modules and an Arduino again, and I couldn’t get one of them to transmit any data. That got me wondering, how do we debug this sort of issue? Is there a problem in the code? Or is the module itself broken? I …

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News

Recreate Optimus Prime’s blaster with Arduino

YouTuber Bob Clagett has dreamed of creating his own life-sized Optimus Prime ion blaster for years, and now after hours of 3D printing and finishing, he finally has something worthy of that universe. While he opted to construct it in a 1:2 scale, it’s still an impressive physical build, looking …

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News

ANALOGOUS: A Synesthesia Experience Installation with Raspberry Pi #piday #raspberrypi @Raspberry_Pi

ANALOGOUS – A Synaesthesia Experience from Thomas Wilson on Vimeo. This installation looks like it’d be a blast to experience. From Thomas Wilson on vimeo: ANALOGOUS: A Synaesthesia Experience (working title) is an immersive trans-media installation allowing audiences to experience the neurological condition synaesthesia first-hand. The installation features a pop-up …

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News

Pour Reception turns water into radio controls

Using a capacitive sensing arrangement, artists Tore Knudsen, Simone Okholm Hansen, and Victor Permild have come up with a way to interact with music with two glasses of water. One pours water into a glass to turn the radio on. Channels can then be changed by transferring water from one glass into the other, …

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News

Scribble is an Arduino-controlled haptic drawing robot

As part of his master’s studies at Eindhoven University, Felix Ros created a haptic drawing interface that uses a five-bar linkage system to not only take input from one’s finger, but also act as a feedback device via a pair of rotary outputs. “Scribble” uses an Arduino Due to communicate with …

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Projects

DIY Tip: How to Set Up Your Raspberry Pi

Overview Raspberry Pi is a series of single-board computers used by DIYers, hobbyists, and students. The series was founded to promote computer science education around the world. The difference between Arduino and Raspberry Pi is Arduinos are microcontroller-based boards while Raspberry Pi boards are microprocessor-based and run an operating system …

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