Category Archives: sensors

Build an Arduino based sonic pest repeller

Just in time for Summer, here’s a design for a sonic pest repeller. Carla Schroder developed this project which uses an Arduino Uno along with the WAVE shield and a Maxbotix ultrasonic rangefinder. This simple yet reportedly effective design senses … Read more

Open source data logger for biodiversity research

Ed Baker of the Natural History Museum, London, UK, has published a paper outlining his build of an open source hardware data logger for scientific purposes. “Proprietary data loggers can be expensive – for example a three channel data logging … Read more

LuxBlaster: Arduino controlled light sensor/response device

Techbitar writes, LuxBlaster is an Arduino gizmo that detects and tracks the most intense light source then sends back an intense light in the same direction. Beware, rude drivers. The LuxBlaster is coming!! When you drive at night, every once … Read more

DEFCON 21: Arduino based vehicle tuning device

In this presentation from DEFCON21, Albert Garcia Illera and Javier Vazquez Vidal discuss the development and operation of an Arduino based device for controlling automotive functions in 2010 and newer model vehicles that use the K-Line protocol (although we’re told … Read more

Arduino Bot tweets temp/humidity updates

in Arduino, sensors by the machinegeek | 0 comments

While testing out various sensors, Steve from Hackshed.co.uk thought it would be fun to make the Arduino actually tweet out what the current status of our office is. “The Arduino records the current, minimum, maximum and temperature change as well … Read more