A school trip to Delhi's Sundar Nursery in 2023 left 17-year-old Mahi Malhani thinking about something beyond the park's ...
These open-source ESP32 walkie-talkies use ESP-NOW to exchange audio recordings without a Wi-Fi router, with Arduino firmware ...
Let's learn about How To via these 159 free blog posts. They are ordered by HackerNoon reader engagement data. Visit the ...
Some of the first remote controls available to consumers used sound, visible light, or even just wires to communicate with their parent device. It was many years between these first rudimentary ...
When you’re tinkering with ESP32 microcontrollers, choosing the right setup can make the difference between a smooth-sailing ...
Explore two new Elektor Academy Pro STM32 programming courses, featuring MicroPython and Arduino, as part of the Embedded ...
That’s right, DIY VR is a thing, and with a couple hundred dollars in components, plus many hours of your time, you too can ...
LCD Wizard generates complete LVGL code for ESP32 and STM32 touchscreen interfaces directly in your browser. Get 15 free code ...
The air around us rarely announces itself. Exhaust from a busy road, dust from a building site, smoke from burning leaves, fumes from a kitchen, or a closed ...
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I built a $15 ESP32 display that shows exactly what my home server is doing
The missing piece wasn’t another monitor.
I would like to try running things using an ESP32-based board with Arduino. When it comes to running microcontrollers, the classic starting point is the "blink"—making an LED flash on and off—which is ...
Jiro, a multilingual engineer who is a licensed Chief Electrical Engineer and Electrical Worker.This time, I'm sharing a ...
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