In my case, I'm using a small LiPo battery that fits inside the bottom of the ESP32 board, sacrificing some runtime for a compact design. Due to its minimal features and components, the circuit ...

In the above image, you can find the circuit diagram of our Weather Monitoring System using Arduino ... ssid[] and pass[] character array is used to hold your WiFi Router password. So that your ...

Introducing the Firefighting Robot – a smart solution for fire detection and suppression. It autonomously detects flames, navigates obstacles, and activates a water pump for effective fire control.

Can your line following robot move faster than [Usain Bolt ... Inside the BeatBot an Arduino reads 9 infrared sensors for line detection at 100 samples a second. A digital servo controls the ...

Infra-red (IR ... transistor circuit does the trick. Now they have a networked five-way HDMI switch for $10. Given the low data rates of most IR remotes, we could imagine using the same trick ...