Raspberry Pi boards have gotten expensive, so I've been looking for cheaper alternatives. I found one in a tiny ESP32-S3 ...

We may receive a commission on purchases made from links. If you have an interest in electronics and have been hanging around DIY tech forums for a while now, chances are you already know what an ...

Abstract: Users often need to control and monitor the environmental variables of their homes, even when they are not at home. In this paper, we present a multifunctional, low-cost, and flexible system ...

With a robot powered by its Dragonwing processor front and centre at its show floor demonstration at leading trade show CES, Qualcomm Technologies has revealed its go-to-market portfolio for the ...

Random access memory, or RAM, is in just about every piece of technology we use. But it’s also the technology that AI companies like OpenAI, Anthropic, Google, and Meta are using to power the servers ...

With the BlueDisplay library you create the GUI for your application, e.g. Graphics, Text, Buttons, Sliders and Charts on the Arduino itself. No Android programming required! The Arduino is connected ...

Complete development environment for the ATS Mini radio receiver: Android companion app and custom Bluetooth-enabled firmware. ATS-Mini-Companion/ ├── app/ # Android companion application │ ├── src/ # ...

Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — either via Bluetooth or Wi-Fi with an ESP8266 ESP-01 module. With ...

The Arduino-controlled Drawing Robot is a low-cost pen plotter that can be used to make small drawings on a piece of paper. It is based on an Arduino Nano board with a Bluetooth extension module, ...

The IR blaster is officially a niche feature these days. It’s becoming rarer and rarer as a feature since phones are trying to remove as many ports as possible. However, phones with an IR blaster are ...

If you want a good display and interface device for an embedded project, it’s hard to look past an old smartphone. After all, you’ve got an excellent quality screen and capacitive touch interface all ...