[Arduino Super Introduction #33] Changing Brightness with PWM | Let's Adjust LED Brightness with High-Speed On and Off

In the previous chapter, we stored the current state in a variable and switched the LED operation mode every time the button was pressed.The signals sent to the LED so far have been of two types: HIGH ...
note

[Arduino Introduction #35] Features and Cautions of delay() | Understanding why other processes stop while waiting

In the previous chapter, we used tone() and delay() to play a short melody from a piezoelectric buzzer. delay() is a convenient command for creating LED blinking or sound duration. On the other hand, ...
XDA Developers on MSN

An ESP32-S3 can pretend to be a normal USB device, and it's one of the most useful tricks it can pull

It can double as a rock-solid macro pad ...
How-To Geek on MSN

4 old gadgets an ESP32 can rescue and make useful again

Dusty clockwork and wired doorbells become networked tools when tiny ESP32 modules add internet time and smart triggers.

Build a Clock with Wave Share ESP32 C6 Touch AMOLED 2.16

Build your own DIY ESP32 desk clock using the Wave Share ESP32C6 Touch AMOLED 2.16 board. Access source code and use the ...
Circuit Digest

How to Build a Smart Wireless Doorbell System Using IoT

A step-by-step CircuitDigest Cloud guide for this IoT-based smart doorbell is listed below. Step 1⇒ Sign Up / Log In Sign up or log in to your CircuitDigest Cloud account by providing a valid email ...

Millions are using ‘talking buttons’ with their pets. It’s not speech. It’s not a gimmick, either.

Are dog talking buttons legit or just a social media gimmick? Millions of people are using them and here's what we've learned ...

Most Pedestrian Crosswalk Buttons Don’t Work. But They Can Teach You a Lot About Leadership

“Close door” buttons in elevators are an even better example of placebo buttons. Most in the United States do nothing–because if they worked, they would be illegal. Federal law requires elevator doors ...
XDA Developers on MSN

A box of cheap sensors taught me more about the ESP32 than any tutorial

I ditched ESP32 tutorials for a $20 sensor kit, and that made all the difference ...
Hackster.io

Arduino VENTUNO Q Gives a DIY Instant Camera Local AI Powers

Jim Bruges' Rubber Duck-ify instant camera uses an Arduino to edit photos with local AI and print them instantly on thermal ...

EDGE AI FOUNDATION ANNOUNCES THREE NEW WORKING GROUPS AND STRATEGIC PARTNERSHIP WITH LF EDGE TO ACCELERATE REAL-WORLD AI DEPLOYMENTS

The EDGE AI FOUNDATION, the world's largest community of edge AI developers, technology makers, and academia, today announced the formation of three new Working Groups alongside a new strategic ...