In this video, I created a blood oximeter by using the MAX30105 particle sensor to figure out the changes in color of passing blood through my finger and counting the pulse from that. The device uses ...

I had this idea of building my own bicycle lighting system totally personalized, the lights would have the exact lighting pattern I wanted and the shape I decide. That's why I started to build this ...

The 8051 was an 8-bit Harvard-architecture microcontroller first put out by Intel in 1980.  They’ve since discontinued that line, but it lives on in the low-cost STC8 family of chips, which ...

Abstract: According to California’s 2016 Building Energy Efficiency Standards, the percentage flicker of light-emitting diode (LED) lighting fixtures should be below 30%. However, the percentage ...

At DW’s Eco Africa, we are dedicated to promoting innovative concepts that safeguard our environment and enhance our livelihoods. Our weekly program highlights inspiring ideas from Africa and Europe, ...

Abstract: The main aim of this paper is to study about interfacing STM32F407VGT6 controller with Linux operating system and how device driver code works to blink LED in the controller. To achieve this ...