Get rid of unpleasant odors easily and effectively
https://www.electronics-lab.com/get-rid-of-unpleasant-odors-easily-and-effectively/
USM-MEMS-VOC module evaluates rate of air pollution by contaminants such as cigarette smoke and cooking odors and allows control of air ventilation system on demand. Modul USM-MEMS-VOC is based on the innovative and highly stable TGS 8100 MEMS semiconductor sensor TGS8100 from Figaro. In the presence of detectable gas, sensor resistance decreases depending on gas […]
LSM6DS3H – New 6-axis motion sensor from STMicroelectronics
https://www.electronics-lab.com/lsm6ds3h-new-6-axis-motion-sensor-from-stmicroelectronics/
by Martin Cooke @ elektormagazine.com: The latest MEMs device from STMicroelectronics is said to be the world’s most advanced six-axis motion-sensor device designed to support image stabilization in smartphones, tablets and digital still cameras. The LSM6DS3H combines a 3-axis gyroscope and 3-axis accelerometer together with an Ultra Low Power processing IC to provide a System in […]
Arduino – How to use a Force Sensitive Resistor
https://www.electronics-lab.com/arduino-how-to-use-a-force-sensitive-resistor/
by codebender_cc @ instructables.com: In this tutorial you will learn how to use an FSR – Force Sensitive Resistor with Arduino to fade an LED. This sensor is a variable resistor just like a photocell or flex sensor. The resistance changes by applying pressure on it. Arduino – How to use a Force Sensitive Resistor – […]
HC-SR04 Ping Sensor Hardware Mod
https://www.electronics-lab.com/hc-sr04-ping-sensor-hardware-mod/
by cascologix.com: HC-SR04 ultrasonic sensor modules, also commonly called ping sensors, are practically a dime a dozen, with many Asia online retailers selling them in the $2 to $3 dollar range each. While possibly not intended for an end solution or product, these sensors offer a more affordable option for prototyping and application development compared […]
DIY Miniature and Wearable Electronics
https://www.electronics-lab.com/diy-miniature-and-wearable-electronics/
MiniWear – DIY Miniature And Wearable Modules That Can Be Worn Anywhere On The Body. James Cannan writes: We love electronics, especially Wearables, and that is why we have made super cool modules that include heart rate detection, movement, non contact temperature sensing, and ultraviolet (UV), infra-red (IR), and light sensing technology. We are also one […]
Attiny45 EMF Sensor
https://www.electronics-lab.com/attiny45-emf-sensor/
by Khaleel123 @ instructables.com: This sensor is very sensitive and can pick up electrical signals from anything that uses power. It displays the amount of interference it picks up by sequentially lighting 4 led’s one after the other. I have tested it all around the house and its been kinda fun to see how different things […]
Arduino dust sensor
https://www.electronics-lab.com/arduino-dust-sensor/
Shadowandy’s Arduino-based Dust Sensor project: Put together a dust sensor using Arduino Mega 2560, Shinyei PPD42NS dust sensor and LCD shield. The codes and wiring instructions for Arduino Mega 2560 and Shinyei PPD42NS is as follow. However, I did include Serial output so you can view the sampling results using Arduino IDE’s Serial Monitor (9600 […]
Environmental Alert System
https://www.electronics-lab.com/environmental-alert-system/
by Aleator777: What’s that smell? It’s noxious gas of course! If you’re in an environment where there’s a possibility of gaseous release of which you’d rather not breathe, why not build an automatic system for sensing and alerting you? The design for the Environmental Alert System is driven by my motivation to understand the concentrations […]