The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...

Build for monitoring, buy for safety.

The annual show for the embedded electronics supply chain showcased many innovations in edge AI and connected, intelligent systems that can perceive and act in real time.

#include "rosidl_runtime_c/action_type_support_struct.h" #include "rosidl_runtime_c/message_type_support_struct.h" #include "rosidl_runtime_c/service_type_support ...

In this video, I created a blood oximeter by using the MAX30105 particle sensor to figure out the changes in color of passing ...

In this wonderful world of MEMS technology, sensor technology has been downsized and reduced in cost to the point where you ...

No one expects you to come back, so if you succeed, it will be a miracle! Inspired by the legendary Doors, this game is scary, but at the same time, it offers unlimited fun, especially if you team up ...

What did Elliot Williams and Al Williams read on Hackaday last week? Tune in and find out. After a bit of news, [Vik Oliver] chimes in with some deep PLA knowledge. Then the topic changed to ...

Volos Projects recently showcased an easy-to-reproduce, inexpensive DIY ESP32-S3 Internet radio based on a Waveshare ESP32-S3-LCD-1.54 development board ...

Weather Shield is an Arduino shield that gathers relative humidity, barometric pressure, temperature, light intensity, as well as optional rain, wind direction, and wind speed (using optional external ...

Codes in Roblox Pressure can be a lifesaver when every run is about surviving longer, making fewer mistakes, and learning enemy patterns the hard way. With permadeath-style pressure and no room for ...