IoT Smart Pill Dispenser & Medicine Reminder System using Arduino UNO R4 WiFi

At Arduino Expert we designed and developed a fully customized IoT Pill Dispenser using Arduino UNO R4 Wi-Fi for a healthcare client who required a reliable, remotely manageable, and intelligent […]

How to Control a Stepper Motor with PIR Motion Sensor, DM542 Driver, and Arduino

Automation systems that respond intelligently to human presence are becoming increasingly important in industrial machinery, smart infrastructure, security solutions, and custom embedded products. One of the most reliable ways to […]

How to Control a DC Motor with ATtiny85 Using a Transistor and Push Button

Compact, low-power motor control is a common requirement in portable electronics, smart gadgets, toys, wearables, and custom embedded products. In many client projects, using a full-size Arduino is unnecessary due […]

Facebook
YouTube