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 ...

Photoshop tutorial showing how to make a custom, well-worn, Presidential button including wrapping text around a circular path. Georgia’s 14th District special election results 2026 One type of ...

Ever wondered if a small, low-cost board like the ESP32-CAM can actually recognise objects or even identify Indian currency notes? In this project, the answer is a clear yes. We combine the ESP32-CAM ...

Arduino is also launching a Qualcomm-equipped Uno Q that functions as a single-board computer and microcontroller. Arduino is also launching a Qualcomm-equipped Uno Q that functions as a single-board ...

Update: This ESP32 drone project has now evolved and is called LiteWing - ESP32-based programmable Drone. We have improved the design and functionality, you can now program and control the drone not ...

Posts from this topic will be added to your daily email digest and your homepage feed. The $87 Plug and Make Kit includes an Arduino microcomputer, electronic components, and tutorials for building ...

There was a point in time, excruciatingly brief, in which desktop computers often had a large “TURBO” button on their front panel. Some even featured an LED display that would indicate the current CPU ...

When a body piercing closes, it often leaves a scar. This is exponentially more likely if you don't go to a professional and you pierce yourself or let a friend stick you with a needle. In those cases ...

If you are interested in adding a reset button to your Raspberry Pi Pico microcontroller, you will be pleased to know that the official Raspberry Pi Foundation has published a quick tutorial detailing ...