Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

The upgraded ultrasonic fingerprint sensor will be even faster than the previous model’s while the new Pixel is expected to ...

Today, We will review the Cytron Maker Uno RP2040 development board combining the Arduino UNO form factor with ... a soil moisture sensor with one Grove cable, an HC-SR04 ultrasonic sensor with a ...

Abstract: An advanced blind assistance device integrates an ultrasonic sensor, Arduino UNO board, buzzer, and GSM module to create a cost-effective solution for enhancing the safety and autonomy of ...

Each animation has a different Arduino code, but you won ... with only an Arduino UNO, ultrasonic sensor, force-sensitive resistor (or push button), and piezo buzzer. The tone generated depends ...

Powered by an Arduino Uno, this laser tripwire alarm ... ultrasonic sensor on the inside of the lid for detecting the trash level. On the software side, things are just as straightforward. The ...

The next step is the assembly of the ultrasonic sensor using a metal plate ... or learn more about electronics and Arduino programming. There are 18 “funny projects” on the documentation website with ...

Car Parking Sensor (Copied from Instructables) In this project, the driver will be indicated with a beep of a buzzer while reverse parking. A small ultrasonic ... It needs a Code in C language to ...