| Christmas is coming soon, right? In any case, it's time to start looking for Christmas decorations. How about this blinking poinsettia?...
| Christmas is coming soon, right? In any case, it's time to start looking for Christmas decorations. How about this blinking poinsettia?...
| Fill any room with high-quality sound using the compact, energy-efficient Card Sound audio player. With micro SD storage and I²C/RS-485 cont...
| ESP32 microcontrollers, known for their versatility in IoT and smart home projects, also support digital audio via their I2S interface. In t...
| Want to remotely monitor visitors at your door? Why buy an off-the-shelf door monitoring solution when building your own is more rewarding?...
| Take your SMARS Robot to the next level! Learn how to add OLED, RGB LEDs, a buzzer, and Bluetooth connectivity with step-by-step guidance.
| Looking for a weather station project? This example highlights an ESP32-based weather station, which measures key weather parameters such as...
| The "USB Magic Eye" circuit was presented back in 2010 as a handy CPU meter with a retro look. A USB port provided power and control, and a...
| Two PCB's one for the SiLabs (Skyworks) Si4684 DAB IC one for a Frontier Siena module (early days)
