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/2024/01/cropped-icon_512x512-32x32.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...

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]]> 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...

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]]> 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...

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