Basically, this program enables the Arduino UNO R4 to connect to an existing WiFi network, so it can send an SMS alert via API when the flame sensor or smoke sensors detects fire and smoke. At the ...

While the idea is not that new, there is always a different way to accomplish a goal. An Arduino is used to control a pair of stepper motors which were sourced for pretty cheap, and even came with ...

Powered by a Raspberry Pi 5, the CrowPi 3 can also be used to program with Arduino Nano, micro:bit and Raspberry Pi Pico hardware. After unveiling the kit in February, Elecrow has now launched a ...

Input is via a rotary encoder, hooked up to the Arduino Uno inside. This project really wins because the finish looks so amazing. The safe is constructed out of 3mm MDF, which is lasercut to shape ...

#define FLAME_SENSOR A0 // Analog input for flame sensor #define BLUE_LED 2 // Blue LED indicator #define GREEN_LED 3 // Green LED indicator #define SERVO_PIN 9 // PWM pin for servo motor #define ...

An Arduino project implementing a security alarm system featuring PIN code access via a 4x4 keypad, status updates on a 16x2 LCD, motion detection using an HC-SR04 ultrasonic sensor, and ...

Labeling bottles manually takes a good chunk of time and effort. Addressing this, the YouTube channel Easy Home Made Projects has developed a DIY automatic labeling machine using an Arduino Nano, a ...