Arduino Relay vs MOSFET: Choose the Right Switch | ShillehTek
Compare relay modules, NPN transistors, and logic-level MOSFETs with Arduino Nano wiring examples so you choose the r...
Arduino Nano SG92R Servo: Smooth 0-180 Sweep | ShillehTek
Build an Arduino Nano SG92R servo sweep (0 to 180 degrees) in minutes using the Servo library, with wiring guidance a...
Arduino L298N Motor Driver: Control DC Motor Speed | ShillehTek
Build an Arduino Nano project with an L298N motor driver to run a DC motor forward, reverse, and at variable speed us...
Arduino PCA9685: Control Multiple Servos Easily | ShillehTek
Build an Arduino Uno multi-servo controller using the PCA9685 16-channel PWM driver for cleaner I2C wiring, stable ti...
How to Use the KY-006 Passive Buzzer Module with Arduino | ShillehTek
Build an Arduino Uno KY-006 passive buzzer circuit that plays two tones using simple pulse timing, perfect for learni...
Pico W 3.5mm Audio Jack: Play WAV via MicroPython | ShillehTek
Build a Pico W WAV player with a 3.5mm audio jack breakout using MicroPython PWM, convert audio on Mac, and end playb...