The demonstration design uses the ams OSRAM AS6212 temperature sensor and STMicroelectronics LIS2DW12 accelerometer boards ...

Learn to build an RFID based attendance system using Arduino with step-by-step instructions, circuit diagrams, and complete code. This $35 DIY project replaces expensive commercial systems with ...

This article proposes an adaptive power decoupling control strategy for a single-phase rectifier with an unbalanced split-capacitor decoupling circuit. Since a capacitance mismatch estimator is ...

Circuit Description. Figure 1 shows the relatively simple circuit, and Figure 2 depicts the compact layout of the adapter PCB, with layout files available online. The populated board in Figure 3 is ...

This paper proposes an automatic system that treats the household waste water to obtain optimum pH which is suitable for crop irrigation. Each plant species has a preferred pH and in general, the ...

A Simple Arduino Bluetooth Music Receiver and Sender for the ESP32. ... It is used to communicate PCM audio data between integrated circuits in an electronic device. ... It also supports Audio/Video ...

The project includes 3D-printed parts, wooden supports, and a repurposed mini conveyor belt.The working combines stepper motors, IR sensors, and a 16x2 LCD.A NEMA17 stepper motor is used to rotate the ...

If you're interested in the USB/Bluetooth protocol used to control the NXT brick, you can download the documentation from the Lego Mindstorms site. By the way, Lego's own Android application, ...