BME280 LoRa Telemetry with Meshtastic ESP32 SX1262 | ShillehTek
Wire a BME280 sensor to an ESP32 LoRa V3 board and use Meshtastic to broadcast temperature, humidity, and pressure ov...
STM32F411 Black Pill Onboard LED: Blink with HAL | ShillehTek
Build an STM32CubeIDE HAL project to blink the STM32F411CEU6 Black Pill onboard LED (PC13) and verify your toolchain ...
Arduino A4988 Stepper Driver: Control a Stepper Motor | ShillehTek
Wire an Arduino Uno to an A4988 stepper driver to spin a stepper motor forward and reverse, with speed control via ST...
Raspberry Pi Pico W MQ135: Read Live ADC Values | ShillehTek
Build a Raspberry Pi Pico W and MQ135 setup that reads analog air quality values with MicroPython, printing live ADC ...
ESP32 2-Channel Relay Module: Control Two Loads | ShillehTek
Build an ESP32 2-channel relay controller to switch two loads reliably with Arduino code, with shared ground and stab...
Arduino UNO 2-Channel Relay Module: Control Two Loads | ShillehTek
Build an Arduino UNO 2-channel relay module controller to switch two loads with active LOW support, clean wiring, and...
Pico W 2-Channel Relay: Control two loads | ShillehTek
Build a Raspberry Pi Pico W 2-channel relay controller with MicroPython to switch two loads safely using shared groun...