The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...

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 ...

In this video I've created a device that can notify in real time about events that happen on a website. The project uses NodeMCU board and a buzzer to produce sound as alert. The board is programmed ...

Gesture control robotics replaces traditional buttons and joysticks with natural hand movements. This approach improves user ...

Budding geniuses deserve gifts that match their geeky interests. Whether it's robotics or chemistry or the mechanics of remote-control cars, the educational toy market is chock full of kits that help ...

On March 10, 2026, Synaptics Incorporated (NASDAQ:SYNA) accelerated its push into edge artificial intelligence by launching the Astra SR80 and SRW1500 series AI-native microcontrollers. Marking a key ...