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

P10 Pin → Arduino Pin nOE → D9 (Output Enable, active low) A → D6 (Row select A) B → D7 (Row select B) CLK → D13 (SPI Clock) SCLK → D8 (Shift clock) R_DATA → D11 (SPI MOSI) ...

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

This week, Hackaday’s Elliot Williams and Kristina Panos met up over assorted beverages to bring you the latest news, mystery ...

Qualcomm, which purchased microcontroller board manufacturer Arduino last year, just announced a new computer that marries AI ...

You can buy all kinds of conventional clocks that have hands and numbers for easy reading. Or, like [Fabio Ricci], you could build yourself something a little more esoteric, like this neat shadow ...

In this video I'm walking you through the steps I took to make a standalone version of my pellet level monitoring sensor that ...

Medindia's Indian population clock displays simulated real time growth of the population in India1 ). It is being constantly updated every second based on the birth (19.3 per 1000 population) and ...

This is a library for the Si5351A (10 MSOP - 3 Clocks Only) series of clock generator ICs from Skyworks Solutions for the Arduino development environment. It will allow you to control the Si5351 with ...