Pi on the wall: wall mounted home server part 3 – Reducing power consumption #piday #raspberrypi @Raspberry_Pi
DomipheusLabs has posted part 3 or their “Pi on the Wall” series. This part concerns reducing power consumption.
From the start, I wanted to stretch the boundaries of the Pi On The Wall, and therefore, Raspberry Pi power consumption. It seemed like a rather fun exercise. This post describes what I did in reducing power consumption fairly drastically, given what can be done in this limited power space.
For those who want a jist of what follows: I reduced power requirements of the Raspberry Pi with PiTFT and WiFi drastically. Had to plan for high inrush currents in the designs. Choose switching regulators wisely given voltage and load characteristics. Efficiency varies drastically! Espressos are expensive!
Each Friday is PiDay here at Adafruit! Be sure to check out our posts, tutorials and new Raspberry Pi related products. Adafruit has the largest and best selection of Raspberry Pi accessories and all the code & tutorials to get you up and running in no time!
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.