Track Room Occupancy Without Cameras Using ESP32 Wi-Fi Drops

Learn how to repurpose your spare ESP32 boards into cost-effective presence detection sensors using the Tommy Sense ...
IEEE

Automatic Room Temperature Control System Using Arduino UNO R3 and DHT11 Sensor

Abstract: This paper presents designing and implementing an Automatic room temperature control system using the Arduino and DHT11 sensor. The fan speed control system has also been proposed. Here, the ...
Hackaday

Time Never Moves Slowly With This Clock

A clock is by its very nature a device for measuring time, and thus it moves forward at a constant rate. But how about in a ...
Will Cogley on MSNOpinion

Python and Arduino animatronic speech tutorial

Learn how to program speech synthesis for an animatronic mouth using Python and Arduino. Discover how to synchronize speech ...
IEEE

Accurate Extrinsic Calibration of Multiple Azure Kinect Using a Planar Checkerboard

Abstract: Initially developed for entertainment, the Kinect, has become widely used in robotics, rehabilitation, and human-computer interaction thanks to its RGB-D image capture and body tracking ...
CalMatters

Allow local governments to impose rent controls

Many cities, including San Francisco and Los Angeles, limit the amount a landlord can raise the rent each year — a policy known as rent control. But for nearly 30 years, California has imposed limits ...
GitHub

Orbbec SDK K4A Wrapper

This branch is base on release/1.4.x, and use new impl code base on Orbbec SDK to replace the k4a implementation. Femto Femto Bolt full maintenance recommended for new designs Femto Mega full ...