Science Archives - Electronics-Lab.com https://www.electronics-lab.com/projectcategory/projects/science-related/ Open Source Hardware Electronics Projects Wed, 22 Jun 2022 09:39:14 +0000 en-US hourly 1 https://www.electronics-lab.com/wp-content/uploads/2022/10/cropped-512x512_logo-32x32.png Science Archives - Electronics-Lab.com https://www.electronics-lab.com/projectcategory/projects/science-related/ 32 32 Low Frequency Spectrum Analyzer for Automotive Suspension Analysis https://www.electronics-lab.com/project/low-frequency-spectrum-analyzer-for-automotive-suspension-analysis/ https://www.electronics-lab.com/project/low-frequency-spectrum-analyzer-for-automotive-suspension-analysis/#respond Wed, 01 Apr 2015 14:54:13 +0000 https://www.electronics-lab.com/?post_type=project&p=36368

This project is an accelerometer data acquisition system for automotive suspension analysis. In other words it’s...

The post Low Frequency Spectrum Analyzer for Automotive Suspension Analysis appeared first on Electronics-Lab.com.

]]> https://www.electronics-lab.com/project/low-frequency-spectrum-analyzer-for-automotive-suspension-analysis/feed/ 0 Electronic Stethoscope https://www.electronics-lab.com/project/electronic-stethoscope/ https://www.electronics-lab.com/project/electronic-stethoscope/#comments Tue, 31 Mar 2015 13:30:46 +0000 https://www.electronics-lab.com/?post_type=project&p=36187

Circuit Description U1a operates as a low-noise microphone preamp. Its gain is only about 3.9 because...

The post Electronic Stethoscope appeared first on Electronics-Lab.com.

]]> https://www.electronics-lab.com/project/electronic-stethoscope/feed/ 1 Plants Watering Watcher https://www.electronics-lab.com/project/plants-watering-watcher/ https://www.electronics-lab.com/project/plants-watering-watcher/#comments Tue, 31 Mar 2015 13:20:28 +0000 https://www.electronics-lab.com/?post_type=project&p=36183

Using a Veroboard mother-board about the same size as the battery holder, a daughter-board was added...

The post Plants Watering Watcher appeared first on Electronics-Lab.com.

]]> https://www.electronics-lab.com/project/plants-watering-watcher/feed/ 5