What is the Henkinson? The Henkinson is a Raspberry Pi Zero W. It has an LED strip with those nifty WS2812 thingies connected to GPIO18. It has a power supply. It has a VPN connection to our build ...
Why Pi-based prototypes can fall apart in industrial environments, and how the BB-400 fixes every weak point. How onboard UPS, dual-power inputs, deterministic I/O, and industrial-grade networking ...
The Raspberry Pi has brought digital camera experimentation within the reach of everybody, with its combination of an accessible computing platform and some almost-decent camera sensors. If ...
It started as a smart home tool; now I want it to do everything.
SunFounder has sent me a review sample of the Fusion HAT+ Raspberry Pi expansion board designed for motor and servo control using audio interactions with its built-in microphone and speaker, as well ...
If you’ve been to a wedding or a downtown coffee shop in the last 10 years, you’ve probably seen those little lightboxes that are so popular these days. They consist of letters placed ...
Display live hockey and basketball game scores, future start times, standings, etc. on an LED matrix driven by a Raspberry Pi. Hardware requirements, installation ...
One of the hobbies I picked up during the pandemic that really stuck with me is home automation. I stumbled upon Home Assistant, an incredibly customizable open-source platform that allows you to ...
Abstract: This study proposes a design method for a multi-layer dynamic interactive device based on the YOLO algorithm and Raspberry Pi-PLC collaborative control. Inspired by the Taoist figure Laozi, ...
Abstract: This paper addresses the limitations of conventional PI control in Vienna rectifiers, including sluggish dynamic response and inadequate disturbance rejection. A dual-loop control strategy ...