“M5Stamp PLC Controller with M5StampS3” or just “M5Stack StamPLC” is a programmable logic controller (PLC) based on the StampS3A ESP32-S3 wireless module and offering 8 opto-isolated digital inputs, 4 ...

Arduino is able to interpret signals from a variety of sensors. By placing a unit equipped with an ADXL345, an accelerometer for detecting motion, or a Piezo sensor on a door, it can notify you when ...

NUREMBERG, Germany--(BUSINESS WIRE)--Arduino returns to Embedded World (11-13 March 2025) with the full power of its open-source ecosystem and a collaborative vision that welcomes partnerships ...

The 97th Clyde Littlefield Texas Relays at Mike Myers Stadium were delayed Thursday after lightning was seen in the area. The relays were in the middle of the men's hammer throw before the weather ...

Okay, we’ve just left May and stepped into June, why are we talking about Arduino Day — traditionally a March 16 th event where makers congregate and share projects? I live in Ho Chi Minh City ...

Using an Arduino Nano, ultrasonic sensor, and buzzer, it can sense objects in their way and provide an instant audible alert to them. So they can navigate independently. The best part of this blind ...

We are going to use this technique to build a our bidirectional visitor counter using arduino and ir sensor. By placing two IR sensors one after another in series as shown in the above image at a ...

If you're a casual track and field fan, you've probably heard of the 4x100 and 4x400 meter relays and can likely deduce how they are run from the names of the events alone. However, those are not ...

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level ...

Abstract: Wear particles in the lubricating oil information can directly reflect the operating conditions of mechanical equipment, this article proposes and develops a magnetic coupling resonant ...

Fig. 2 shows the circuit diagram of the automatic school bell. It is built around Arduino Uno R3, 16×2 LCD display with I2C (MOD1), DS3231 RTC, 4×4 matrix keypad, 5V SPDT relay, 230V AC call bell, and ...

Say goodbye to embarrassing parking mishaps. Whether you’re after added peace of mind during close-quarters maneuvering of your car or truck or you share a vehicle with a younger or less ...