Step 1: First, you need to make an account on the CircuitDigest Cloud. If you already have one, just go to the CircuitDigest ...

How microcontrollers and single-board computers coordinate high-speed RF acquisition and generation. How SCPI and UART commands let simple controllers use advanced measurements without FPGA ...

What does this project do? A USB camera connected to a Raspberry Pi continuously captures frames. OpenCV encodes each frame as a JPEG and sends it to the CircuitDigest Cloud Face Detection API via ...

In October 2025, Qualcomm acquired Arduino. At that moment, shockwaves ran through the maker community worldwide. 'Arduino is dead,' 'This is the end of open source.' Reddit erupted, and the Hacker ...

These days, a lot of embedded projects feature some sort of screen, and a screen often creates a desire for a nice user interface. [Geoffrey Wells] has created a tool for developing web interfaces for ...

While there is a time and place for wirelessly controlled devices, sometimes you want something you can just reach out and ...

ESP32s are surprisingly good AI lie detectors.

Essential Ways to Run a Python Script Python is one of the most popular programming languages today, widely praised for its simplicity and versatility. Whether you’re a beginner dipping your toes into ...

This library is not maintained. It was my first 'popular' Open Source project, and brought MQTT to the Arduino platform just as both were gaining popularity. But times have changed, and I haven't ...