“The “Breathing Exercise Light” described here is a simple and relatively inexpensive pulsing light that may support you in your breathing execises and help you to keep a constant breathing rhythm. It could also be used e.g. as a …

“I here would like to describe a very simple and compact, Raspberry Pi Zero-based weather station, which displays the values measured by a BME280 temperature/pressure/humidity sensor on a Pimoroni Inky pHAT e-paper/e-ink display. To allow the connection …

“This project came about after my beloved laptop’s optical drive started to misbehave. The CD tray would repeatedly pop out whenever I gave my laptop a push or moved it about in any way. My diagnosis of the problem …

“In this Instructable I show you how I used ESP-NOW in my home automation. In the schematic you can see the communication flows I show you:how the sender workshow the receiver workshow the serial communication with a Raspberry …

“A cool raspberry pi project that uses the GPS breakout module and 2 small Digole displays to have a navigation computer on your dash.”

“This is a affordable $100 raspberry pi computer. This computer is not the thinnest or prettiest thing on instrutables. This is for getting the job done. The shell is 3D printed. There is 1 charging port, for the motherboard. The …

“It feels like only the other day I was going on about an instant camera that uses thermal paper being one of my abandoned dreams. I abandoned it because I found out it had already been done, and isn’t …

“Motivation: I wanted to use battery powered Raspberry Pi camera to take once-a-day photos outdoors to create long term time-lapse videos. My particular application is to record ground cover plant growth this coming spring and summer. Challenge: Design low current …

“So I have been playing with making custom PCB’s for the Raspberry Pi for a while now, and what started as a joke became a challenge to see how small I could go. The TinyPi was born, it is …

“We recently took the plunge and got a bunch of HomeKit enabled light switches for our house. After that we got a string of the Hue Lightstrips for pretty multi-colored lights! After looking at the Hue strip, I thought that …