During the COVID-19 pandemic, I was frequently measuring my body temperature and blood oxygen levels. Based on information that it was possible to take an electrocardiogram (ECG) using the ECG app on ...

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 ...

Learn how to program speech synthesis for an animatronic mouth using Python and Arduino. Discover how to synchronize speech with mouth movement for a realistic talking robot. #Python #Arduino #Robotic ...

When it comes to electronic design, breadboarding a circuit is the fun part — the creative juices flow, parts come and go, jumpers build into a tangled mess, but it’s all worth it when the circuit ...

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 ...

Compared to the Arduino Uno of old, modern microcontrollers are absolutely tiny — especially for the amount of processing ...

Setting it up is really easy.

Do not add new line between multiple data items. Only in the end. Label names cannot contain numbers. If all data is not labelled. Then the labels will not be displayed. Once the plot (graph) is ...

case ARDUINO_EVENT_ETH_CONNECTED: Serial.println("ETH Connected"); break; case ARDUINO_EVENT_ETH_GOT_IP: Serial.printf("ETH Got IP: '%s'\n", esp_netif_get_desc(info ...