So you want to control some mains electrical (or lower voltage) item using your phone, perhaps? This single ESP8266 plug-in controls a relay that is built in to the module. An Android app (.apk) ...

Abstract: Innovation is not a destination; it is a journey to explore. Smart home appliances are being introduced into our day-to-day lives and they have a vast future opportunity. To control these ...

Elecrow “All-in-One Starter Kit for ESP32-P4” is an open-source learning and prototyping platform based on the ESP32-P4 ...

Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you already have one ...

Tested with the Robotdyn 16 Keys I2C Capacitive Touch TTP229 Module Robotdyn Capacitive Touch Disk Pad. uint16_t readKeys() - Read data from TTP229 and return states of 16 keys in bitmap ...

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Designing induction cooktops can be hard. This reference design can make it easier for you as it can handle power and have smart features. Read on! Dual-hob half-bridge Smart Induction Cooktop ...

Software security systems can have loopholes that let anyone walk in. What if security did not rely on software at all? A Hardware based Encryption Device When you build or use any system today, ...