Drones are widely used across several fields, including aerial photography, surveying, inspection, agriculture, and ...

This project implements speed and direction control of a DC motor using an Arduino Uno and an H-Bridge motor driver (L293D). The system allows the user to control the motor rotation direction using ...

Figure 1 Incoming 8-bit antilog PWM interface (U1, U2, A1, Q1) generates 80 nA to 8 mA current to control 10 Hz to 1 MHz ...

It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...

I’ve been testing out the RYB2340 Bluetooth module, and it’s honestly one of the simplest ways I’ve found to add wireless control to Arduino or ESP8266 projects. In this video, I’ll walk you through ...

Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as ...

Espressif has released the ESP32-H21, a low-power wireless SoC aimed at Thread, Matter, Zigbee, and Bluetooth LE device designs. The new device is positioned as an incremental update to the ESP32-H2 ...

Abstract: The flexibility in coil placement and manufacturing tolerance of circuit components cause the self-inductance and mutual inductance of the coils to vary in wireless power transfer (WPT) ...

Abstract: Efficient air ventilation is critical for maintaining optimal environmental conditions in residential and industrial spaces. This paper aims to design and implement a hybrid control system ...