As a result, remote control technologies are being widely adopted across various sectors. Among the many components used in ...

An optocoupler tester is a small device that helps verify whether an optocoupler is functioning properly or has failed. In labs and repair work, optocouplers often fail without clear signs. They may ...

In this video I'll be showing you how you can control the contrast and the back light brightness of a 1602 LCD display with just the Arduino. The contrast is typically adjusted with a variable ...

Here's the new description with all links and additional text removed: Order your pcb design at JLCPCB: $2 for 10pcs PCBs (24 hours turnaround time) up to $20 shipping discount on first order (PCB ...

Today I learned that WiFi and Bluetooth LE could NOT be used simultaneously on Arduino boards featuring the ESP32-based u-blox NINA-W102 wireless module, ...

There have been many questions about what direction Arduino would take after being bought by Qualcomm. Now it would seem that we’re getting a clearer picture. Perhaps unsurprisingly the answer appears ...

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This repo demonstrates how to work with an Arduino's PWM outputs in a clean programmer-friendly way. It packages all the low-level interaction with timer clocks that underly PWM functionality, ...

Abstract: This paper introduces a hybrid pulse width modulation (PWM) technique to enhance the efficiency and effectiveness of a grid-feeding superconducting magnetic energy storage (SMES)-based ...

Abstract: High-frequency vibration caused by pulsewidth modulation (PWM) is a critical problem of permanent magnet synchronous motor drives for low-noise applications. Periodic carrier frequency PWM ...