![The Perception of Colors](images/the-perception-of-colors/archives.jpg)
[»] The Perception of Colors
Published: 2024-05-13
![Absorbance Spectroscopy](images/absorbance-spectroscopy/archives.jpg)
[»] Absorbance Spectroscopy
Published: 2024-04-08
![Working with GigE PoE Cameras](images/working-with-gige-poe-cameras/archives.jpg)
[»] Working with GigE PoE Cameras
Published: 2024-02-22
![Dynamic Range Analysis of a 350-700nm Spectrometer](images/dynamic-range-analysis-of-a-350-700nm-spectrometer/archives.jpg)
[»] Dynamic Range Analysis of a 350-700nm Spectrometer
Published: 2024-02-06
![Exploring Thorlabs MTDEVAL TEC Driver](images/exploring-thorlabs-mtdeval-tec-driver/archives.jpg)
[»] Exploring Thorlabs MTDEVAL TEC Driver
Published: 2024-01-07
![#DevOptical Part 27: 50 Shades of Optical Design](images/-devoptical-part-27--50-shades-of-optical-design/archives.jpg)
[»] #DevOptical Part 27: 50 Shades of Optical Design
Published: 2023-12-01
![#DevOptical Part 26: Thin Doublets](images/-devoptical-part-26--thin-doublets/archives.jpg)
[»] #DevOptical Part 26: Thin Doublets
Published: 2023-11-04
![#DevOptical Part 25: The Perfect Dialyte](images/-devoptical-part-25--the-perfect-dialyte/archives.jpg)
[»] #DevOptical Part 25: The Perfect Dialyte
Published: 2023-10-05
![Lessons Learned: Dealing with COTS](images/lessons-learned--dealing-with-cots/archives.jpg)
[»] Lessons Learned: Dealing with COTS
Published: 2023-09-24
![#DevOptical Part 24: The Schmidt Corrector](images/-devoptical-part-24--the-schmidt-corrector/archives.jpg)
[»] #DevOptical Part 24: The Schmidt Corrector
Published: 2023-08-16
![#DevOptical Part 23: Plane Windows](images/-devoptical-part-23--plane-windows/archives.jpg)
[»] #DevOptical Part 23: Plane Windows
Published: 2023-07-29
![#DevOptical Part 22: Aspheric Lenses](images/-devoptical-part-22--aspheric-lenses/archives.jpg)
[»] #DevOptical Part 22: Aspheric Lenses
Published: 2023-07-02
![Tuning Thorlabs CPS532 Laser Modes](images/tuning-thorlabs-cps532-laser-modes/archives.jpg)
[»] Tuning Thorlabs CPS532 Laser Modes
Published: 2023-05-20
![#DevOptical Part 21: Aplanatic Lenses](images/-devoptical-part-21--aplanatic-lenses/archives.jpg)
[»] #DevOptical Part 21: Aplanatic Lenses
Published: 2023-05-01
![#DevOptical Part 20: The Anastigmat Singlet](images/-devoptical-part-20--the-anastigmat-singlet/archives.jpg)
[»] #DevOptical Part 20: The Anastigmat Singlet
Published: 2023-04-01
![CNI MGL-III-532-50mW Laser Review](images/cni-mgl-iii-532-50mw-laser-review/archives.jpg)
[»] CNI MGL-III-532-50mW Laser Review
Published: 2023-03-12
![#DevOptical Part 19: A Quick Focus Algorithm](images/-devoptical-part-19--a-quick-focus-algorithm/archives.jpg)
[»] #DevOptical Part 19: A Quick Focus Algorithm
Published: 2023-01-28
![Laser Longitudinal Modes Tuning](images/laser-longitudinal-modes-tuning/archives.jpg)
[»] Laser Longitudinal Modes Tuning
Published: 2023-01-08
![The Most Critical Step in OpenRAMAN](images/the-most-critical-step-in-openraman/archives.jpg)
[»] The Most Critical Step in OpenRAMAN
Published: 2022-12-21
![#DevOptical Part 18: Thinlenses Aberrations](images/-devoptical-part-18--thinlenses-aberrations/archives.jpg)
[»] #DevOptical Part 18: Thinlenses Aberrations
Published: 2022-12-11
![#DevOptical Part 17: The Stop-Shift Equations](images/-devoptical-part-17--the-stop-shift-equations/archives.jpg)
[»] #DevOptical Part 17: The Stop-Shift Equations
Published: 2022-11-27
![#DevOptical Part 16: Partition Ratios Revisited](images/-devoptical-part-16--partition-ratios-revisited/archives.jpg)
[»] #DevOptical Part 16: Partition Ratios Revisited
Published: 2022-11-12
![Fiber-Coupled Laser Update](images/fiber-coupled-laser-update/archives.jpg)
[»] Fiber-Coupled Laser Update
Published: 2022-10-30
![Asynchronous Resources Management in C++](images/asynchronous-resources-management-in-c--/archives.jpg)
[»] Asynchronous Resources Management in C++
Published: 2022-08-28
![Validating Methenamine Synthesis using Raman Spectroscopy](images/validating-methenamine-synthesis-using-raman-spectroscopy/archives.jpg)
[»] Validating Methenamine Synthesis using Raman Spectroscopy
Published: 2022-07-08
![#DevOptical Part 15: Paraxial System Tolerance Analysis](images/-devoptical-part-15--paraxial-system-tolerance-analysis/archives.jpg)
[»] #DevOptical Part 15: Paraxial System Tolerance Analysis
Published: 2022-06-18
![#DevOptical Part 14: Third-Order Aberration Theory](images/-devoptical-part-14--third-order-aberration-theory/archives.jpg)
[»] #DevOptical Part 14: Third-Order Aberration Theory
Published: 2022-05-24
![#DevOptical Part 13: Quantifying the PSF](images/-devoptical-part-13--quantifying-the-psf/archives.jpg)
[»] #DevOptical Part 13: Quantifying the PSF
Published: 2022-05-01
![Solid Powder Raman Spectroscopy](images/solid-powder-raman-spectroscopy/archives.jpg)
[»] Solid Powder Raman Spectroscopy
Published: 2022-04-10
![#DevOptical Part 12: The Paraxial Image Position Formula](images/-devoptical-part-12--the-paraxial-image-position-formula/archives.jpg)
[»] #DevOptical Part 12: The Paraxial Image Position Formula
Published: 2022-02-12
![A concurrent job system in C++ with dependencies](images/a-concurrent-job-system-in-c---with-dependencies/archives.jpg)
[»] A concurrent job system in C++ with dependencies
Published: 2022-01-29
![#DevOptical Part 11: The Diffractive PSFs](images/-devoptical-part-11--the-diffractive-psfs/archives.jpg)
[»] #DevOptical Part 11: The Diffractive PSFs
Published: 2021-12-04
![#DevOptical Part 10: RMS Spot Size](images/-devoptical-part-10--rms-spot-size/archives.jpg)
[»] #DevOptical Part 10: RMS Spot Size
Published: 2021-11-12
![#DevOptical Part 9: Geometrical Image Simulation](images/-devoptical-part-9--geometrical-image-simulation/archives.jpg)
[»] #DevOptical Part 9: Geometrical Image Simulation
Published: 2021-10-17
![#DevOptical Part 8: Raytracing 101](images/-devoptical-part-8--raytracing-101/archives.jpg)
[»] #DevOptical Part 8: Raytracing 101
Published: 2021-09-11
![Understanding 3D Transforms](images/generic-archives.jpg)
[»] Understanding 3D Transforms
Published: 2021-08-07
![The Home-Scientist FAQ](images/the-home-scientist-faq/archives.jpg)
[»] The Home-Scientist FAQ
Published: 2021-07-25
![#DevOptical Part 7: Replacing Thin-Lenses by Real Lenses](images/-devoptical-part-7--replacing-thin-lenses-by-real-lenses/archives.jpg)
[»] #DevOptical Part 7: Replacing Thin-Lenses by Real Lenses
Published: 2021-06-19
![#DevOptical Part 6: Telecentric, 4f and Afocal Systems](images/-devoptical-part-6--telecentric--4f-and-afocal-systems/archives.jpg)
[»] #DevOptical Part 6: Telecentric, 4f and Afocal Systems
Published: 2021-05-02
![#DevOptical Part 5: Replacing a Thin-Lens by More](images/-devoptical-part-5--replacing-a-thin-lens-by-more/archives.jpg)
[»] #DevOptical Part 5: Replacing a Thin-Lens by More
Published: 2021-04-24
![#DevOptical Part 4: The Air-Spaced Doublet](images/-devoptical-part-4--the-air-spaced-doublet/archives.jpg)
[»] #DevOptical Part 4: The Air-Spaced Doublet
Published: 2021-04-18
![#DevOptical Part 3: Aperture STOP and Pupils](images/-devoptical-part-3--aperture-stop-and-pupils/archives.jpg)
[»] #DevOptical Part 3: Aperture STOP and Pupils
Published: 2021-04-11
![#DevOptical Part 2: Paraxial Raytracing and the ABCD Matrix](images/-devoptical-part-2--paraxial-raytracing-and-the-abcd-matrix/archives.jpg)
[»] #DevOptical Part 2: Paraxial Raytracing and the ABCD Matrix
Published: 2021-04-08
![#DevOptical Part 1: The Real, the Thin and the Thick Lenses](images/-devoptical-part-1--the-real--the-thin-and-the-thick-lenses/archives.jpg)
[»] #DevOptical Part 1: The Real, the Thin and the Thick Lenses
Published: 2021-04-07
![#DevOptical Part 0: Introduction](images/-devoptical-part-0--introduction/archives.jpg)
[»] #DevOptical Part 0: Introduction
Published: 2021-04-03
![OpenRAMAN LD & TEC Drivers](images/openraman-ld--amp--tec-drivers/archives.jpg)
[»] OpenRAMAN LD & TEC Drivers
Published: 2021-02-13
![RSA Cryptography Implementation Tips](images/rsa-cryptography-implementation-tips/archives.jpg)
[»] RSA Cryptography Implementation Tips
Published: 2020-11-18
![Robust Calibration Method for Spectrometers](images/robust-calibration-method-for-spectrometers/archives.jpg)
[»] Robust Calibration Method for Spectrometers
Published: 2020-11-12
![Thorlabs MTD415TE TEC Driver Review](images/thorlabs-mtd415te-tec-driver-review/archives.jpg)
[»] Thorlabs MTD415TE TEC Driver Review
Published: 2020-11-11
![Thorlabs LD1255R Laser Driver Review](images/thorlabs-ld1255r-laser-driver-review/archives.jpg)
[»] Thorlabs LD1255R Laser Driver Review
Published: 2020-11-09
![Event Monitoring in C++ Using EVEMON.EXE](images/event-monitoring-in-c---using-evemon-exe/archives.jpg)
[»] Event Monitoring in C++ Using EVEMON.EXE
Published: 2020-09-05
![Spectrum Analyzer Software for OpenRAMAN](images/spectrum-analyzer-software-for-openraman/archives.jpg)
[»] Spectrum Analyzer Software for OpenRAMAN
Published: 2020-08-15
![OpenRAMAN Starter Edition](images/openraman-starter-edition/archives.jpg)
[»] OpenRAMAN Starter Edition
Published: 2020-04-18
![OpenRAMAN Spectrometer Efficiency](images/openraman-spectrometer-efficiency/archives.jpg)
[»] OpenRAMAN Spectrometer Efficiency
Published: 2020-03-03
![Evidence of Bisulfite Addition to Aldehydes using Raman Spectroscopy](images/evidence-of-bisulfite-addition-to-aldehydes-using-raman-spectroscopy/archives.jpg)
[»] Evidence of Bisulfite Addition to Aldehydes using Raman Spectroscopy
Published: 2020-02-03
![Proportionality of the Least Square Coefficients in Raman Spectroscopy](images/proportionality-of-the-least-square-coefficients-in-raman-spectroscopy/archives.jpg)
[»] Proportionality of the Least Square Coefficients in Raman Spectroscopy
Published: 2020-01-12
![Measuring Esterification Kinetics using Raman Spectroscopy](images/measuring-esterification-kinetics-using-raman-spectroscopy/archives.jpg)
[»] Measuring Esterification Kinetics using Raman Spectroscopy
Published: 2019-12-29
![Understanding Least-Squares Fitting](images/generic-archives.jpg)
[»] Understanding Least-Squares Fitting
Published: 2019-12-07
![Quantifying Methanol in Ethanol using Raman Spectroscopy](images/quantifying-methanol-in-ethanol-using-raman-spectroscopy/archives.jpg)
[»] Quantifying Methanol in Ethanol using Raman Spectroscopy
Published: 2019-11-17
![Launching OpenRaman DIY Spectrometer !](images/launching-openraman-diy-spectrometer--/archives.jpg)
[»] Launching OpenRaman DIY Spectrometer !
Published: 2019-10-30
![Some DIY Raman Spectra](images/some-diy-raman-spectra/archives.jpg)
[»] Some DIY Raman Spectra
Published: 2019-08-17
![Raman Setup Laser Upgrade to 12 cm-1](images/raman-setup-laser-upgrade-to-12-cm-1/archives.jpg)
[»] Raman Setup Laser Upgrade to 12 cm-1
Published: 2019-07-27
![Raman Cuvette Upgrade](images/raman-cuvette-upgrade/archives.jpg)
[»] Raman Cuvette Upgrade
Published: 2019-05-18
![Raman Imaging Lens Upgrade](images/raman-imaging-lens-upgrade/archives.jpg)
[»] Raman Imaging Lens Upgrade
Published: 2019-04-14
![Slit Distortion](images/slit-distortion/archives.jpg)
[»] Slit Distortion
Published: 2019-03-08
![Slit Compression](images/slit-compression/archives.jpg)
[»] Slit Compression
Published: 2019-03-03
![DIY Raman Spectroscopy](images/diy-raman-spectroscopy/archives.jpg)
[»] DIY Raman Spectroscopy
Published: 2019-02-15
![Choosing the Best Camera Sensor for Spectroscopy](images/choosing-the-best-camera-sensor-for-spectroscopy/archives.jpg)
[»] Choosing the Best Camera Sensor for Spectroscopy
Published: 2018-12-22
![Predicting Thorlabs Achromats RMS Spots Size](images/predicting-thorlabs-achromats-rms-spots-size/archives.jpg)
[»] Predicting Thorlabs Achromats RMS Spots Size
Published: 2018-12-19
![Resolution in Spectroscopy](images/resolution-in-spectroscopy/archives.jpg)
[»] Resolution in Spectroscopy
Published: 2018-12-09
![Aligning Mill & Vises using Autocollimators](images/aligning-mill--amp--vises-using-autocollimators/archives.jpg)
[»] Aligning Mill & Vises using Autocollimators
Published: 2018-12-01
![400-800 nm Spectrometer Performances](images/400-800-nm-spectrometer-performances/archives.jpg)
[»] 400-800 nm Spectrometer Performances
Published: 2018-08-26
![Confocal Spectroscopy](images/confocal-spectroscopy/archives.jpg)
[»] Confocal Spectroscopy
Published: 2018-04-20
![Complete 400-800 nm Spectrometer Design from A to Z](images/complete-400-800-nm-spectrometer-design-from-a-to-z/archives.jpg)
[»] Complete 400-800 nm Spectrometer Design from A to Z
Published: 2018-03-24
![Building a Prism Monochromator](images/building-a-prism-monochromator/archives.jpg)
[»] Building a Prism Monochromator
Published: 2018-02-14
![Achieving High-Performance Spectroscopy](images/achieving-high-performance-spectroscopy/archives.jpg)
[»] Achieving High-Performance Spectroscopy
Published: 2018-01-27
![Linear Variable Differential Transformers](images/linear-variable-differential-transformers/archives.jpg)
[»] Linear Variable Differential Transformers
Published: 2017-11-22
![Custom 5x Plan Objective from Stock Elements](images/custom-5x-plan-objective-from-stock-elements/archives.jpg)
[»] Custom 5x Plan Objective from Stock Elements
Published: 2017-10-18
![Building an Autocollimator for the Lab](images/building-an-autocollimator-for-the-lab/archives.jpg)
[»] Building an Autocollimator for the Lab
Published: 2017-08-06
![Thin Film Refractometer](images/thin-film-refractometer/archives.jpg)
[»] Thin Film Refractometer
Published: 2017-06-17
![1 Amp Power LED driver with Modulation Input](images/1-amp-power-led-driver-with-modulation-input/archives.jpg)
[»] 1 Amp Power LED driver with Modulation Input
Published: 2017-05-01
![Precision Motorized Translation Table](images/precision-motorized-translation-table/archives.jpg)
[»] Precision Motorized Translation Table
Published: 2017-04-22
![Essais: Amateur Projects Lifecycle](images/essais--amateur-projects-lifecycle/archives.jpg)
[»] Essais: Amateur Projects Lifecycle
Published: 2017-03-26
![Low Noise, Adjustable Gain, Photodiode Amplifier](images/low-noise--adjustable-gain--photodiode-amplifier/archives.jpg)
[»] Low Noise, Adjustable Gain, Photodiode Amplifier
Published: 2017-01-15
![Generic 8th Order Sallen-Key Filter](images/generic-8th-order-sallen-key-filter/archives.jpg)
[»] Generic 8th Order Sallen-Key Filter
Published: 2016-12-04
![High-Resolution Spectroscopy](images/high-resolution-spectroscopy/archives.jpg)
[»] High-Resolution Spectroscopy
Published: 2016-11-05
![A Reference of Optical Infinity](images/a-reference-of-optical-infinity/archives.jpg)
[»] A Reference of Optical Infinity
Published: 2016-10-15
![Conductivity Shield for Arduino Uno](images/conductivity-shield-for-arduino-uno/archives.jpg)
[»] Conductivity Shield for Arduino Uno
Published: 2016-09-25
![DIY Conductometry](images/diy-conductometry/archives.jpg)
[»] DIY Conductometry
Published: 2016-07-24
![Better SNR for Square Wave Signals](images/better-snr-for-square-wave-signals/archives.jpg)
[»] Better SNR for Square Wave Signals
Published: 2016-04-30
![Measuring Small Angles Deviations](images/measuring-small-angles-deviations/archives.jpg)
[»] Measuring Small Angles Deviations
Published: 2016-04-02
![The Tanks-in-Series Model](images/the-tanks-in-series-model/archives.jpg)
[»] The Tanks-in-Series Model
Published: 2016-02-14
![Entities, Components and Message Handling in Games](images/entities--components-and-message-handling-in-games/archives.jpg)
[»] Entities, Components and Message Handling in Games
Published: 2015-11-18
![Sensitivity of CMOS Pixels](images/sensitivity-of-cmos-pixels/archives.jpg)
[»] Sensitivity of CMOS Pixels
Published: 2015-11-17
![Building a Microscope from Camera Lenses](images/building-a-microscope-from-camera-lenses/archives.jpg)
[»] Building a Microscope from Camera Lenses
Published: 2015-11-15
![10 Things You Need to Know Before You Buy a Makerbot Replicator 3D Printer](images/10-things-you-need-to-know-before-you-buy-a-makerbot-replicator-3d-printer/archives.jpg)
[»] 10 Things You Need to Know Before You Buy a Makerbot Replicator 3D Printer
Published: 2015-11-11
![In-line Absorption and Fluorescence Sensor](images/in-line-absorption-and-fluorescence-sensor/archives.jpg)
[»] In-line Absorption and Fluorescence Sensor
Published: 2015-09-06
![Airsoft Electronic Shooting Targets Game](images/airsoft-electronic-shooting-targets-game/archives.jpg)
[»] Airsoft Electronic Shooting Targets Game
Published: 2015-08-05
![Generating Sine Wave from Square Waves](images/generating-sine-wave-from-square-waves/archives.jpg)
[»] Generating Sine Wave from Square Waves
Published: 2015-07-11
![Introduction to Heterodyne Systems](images/introduction-to-heterodyne-systems/archives.jpg)
[»] Introduction to Heterodyne Systems
Published: 2015-06-08
![Adding an actuated flow selector valve to our syringe pump](images/adding-an-actuated-flow-selector-valve-to-our-syringe-pump/archives.jpg)
[»] Adding an actuated flow selector valve to our syringe pump
Published: 2015-05-20
![Arduino Controller for our Low-Cost Syringe Pump](images/arduino-controller-for-our-low-cost-syringe-pump/archives.jpg)
[»] Arduino Controller for our Low-Cost Syringe Pump
Published: 2015-03-14
![Building a Low-Cost XYZ Microscopy Stage](images/building-a-low-cost-xyz-microscopy-stage/archives.jpg)
[»] Building a Low-Cost XYZ Microscopy Stage
Published: 2015-03-09
![Ultra-low Flow Rates with DIY Syringes Pumps](images/ultra-low-flow-rates-with-diy-syringes-pumps/archives.jpg)
[»] Ultra-low Flow Rates with DIY Syringes Pumps
Published: 2015-02-24
![Camera Lenses as Microscopy Objectives](images/camera-lenses-as-microscopy-objectives/archives.jpg)
[»] Camera Lenses as Microscopy Objectives
Published: 2015-02-12
![Building a Flow-Controlled Aspiration Pump](images/building-a-flow-controlled-aspiration-pump/archives.jpg)
[»] Building a Flow-Controlled Aspiration Pump
Published: 2015-02-03
![Spectrophotometry Part #3: SLR Lenses](images/spectrophotometry-part--3--slr-lenses/archives.jpg)
[»] Spectrophotometry Part #3: SLR Lenses
Published: 2014-12-29
![Implementing Object Persistence in C++](images/implementing-object-persistence-in-c--/archives.jpg)
[»] Implementing Object Persistence in C++
Published: 2014-12-23
![DIY Magnetic Stirrer](images/diy-magnetic-stirrer/archives.jpg)
[»] DIY Magnetic Stirrer
Published: 2014-11-29
![Working with Pressure Sensors and Load Cells](images/working-with-pressure-sensors-and-load-cells/archives.jpg)
[»] Working with Pressure Sensors and Load Cells
Published: 2014-11-18
![Building a 5 kHz PIC-based Oscilloscope](images/building-a-5-khz-pic-based-oscilloscope/archives.jpg)
[»] Building a 5 kHz PIC-based Oscilloscope
Published: 2014-09-16
![Science-Surplus Spectrophotometer Review](images/science-surplus-spectrophotometer-review/archives.jpg)
[»] Science-Surplus Spectrophotometer Review
Published: 2014-09-01
![Counting Bubbles with Laplace Pressure](images/generic-archives.jpg)
[»] Counting Bubbles with Laplace Pressure
Published: 2014-08-14
![Following a Fermentation Kinetics by Counting Bubbles](images/following-a-fermentation-kinetics/archives.jpg)
[»] Following a Fermentation Kinetics by Counting Bubbles
Published: 2014-08-13
![Instancing Objects from Strings in C++](images/instancing-objects-from-strings/archives.jpg)
[»] Instancing Objects from Strings in C++
Published: 2014-08-07
![Hierarchical Collision Detection](images/hierarchical-collision-detection/archives.jpg)
[»] Hierarchical Collision Detection
Published: 2014-08-06
![Construction of a 400-800 nm Spectrophotometer](images/building-a-visible-spectrophotometer/archives.jpg)
[»] Construction of a 400-800 nm Spectrophotometer
Published: 2014-07-08
![Steady Streams in the Lab #1](images/steady-flows-1/archives.jpg)
[»] Steady Streams in the Lab #1
Published: 2014-07-05
![LEDs as Photoreceptors](images/generic-archives.jpg)
[»] LEDs as Photoreceptors
Published: 2014-06-18
(Last Modified: 2014-07-15)
![Over-pressure Electric Valve](images/over-pressure-valve/archives.jpg)
[»] Over-pressure Electric Valve
Published: 2014-05-21
(Last Modified: 2014-07-11)
![Understanding Quaternion-based Rotations](images/generic-archives.jpg)
[»] Understanding Quaternion-based Rotations
Published: 2014-03-20
(Last Modified: 2014-07-29)
![Notes on Turbidity: Biomass Measurements](images/biomass-opt-density/archives.jpg)
[»] Notes on Turbidity: Biomass Measurements
Published: 2013-07-17
(Last Modified: 2014-07-15)
![Understanding Rigid-Body Dynamics](images/generic-archives.jpg)
[»] Understanding Rigid-Body Dynamics
Published: 2013-07-01
(Last Modified: 2014-07-31)
![Flow-rate Controlled Peristaltic Pump](images/peristaltic-flow/archives.jpg)
[»] Flow-rate Controlled Peristaltic Pump
Published: 2013-05-25
(Last Modified: 2014-07-17)
![Measuring Turbidity](images/measuring-turbidity/archives.jpg)
[»] Measuring Turbidity
Published: 2013-04-21
(Last Modified: 2014-07-16)
![A Finite State Machine-based Biological Reactor](images/generic-archives.jpg)
[»] A Finite State Machine-based Biological Reactor
Published: 2013-02-21
(Last Modified: 2014-08-20)
![Measuring Liquids Levels by Capacitance](images/water-cap-level/archives.jpg)
[»] Measuring Liquids Levels by Capacitance
Published: 2012-08-01
(Last Modified: 2014-07-11)
![Data Communication With a PIC Using RS232](images/rs232/archives.jpg)
[»] Data Communication With a PIC Using RS232
Published: 2012-06-29
(Last Modified: 2014-07-19)
![Measuring Small Capacitances](images/measuring-small-capacitances/archives.jpg)
[»] Measuring Small Capacitances
Published: 2012-06-20
(Last Modified: 2014-07-10)
![Sine Wave Oscillator with Fewer Op-Amp](images/sine-wave-oscillator/archives.jpg)
[»] Sine Wave Oscillator with Fewer Op-Amp
Published: 2012-01-27
(Last Modified: 2014-07-22)
![A Trick to Double ADC Resolution](images/double-adc/archives.jpg)
[»] A Trick to Double ADC Resolution
Published: 2011-11-25
(Last Modified: 2014-07-15)
![Power Functions with Op-Amps](images/power-of-n/archives.jpg)
[»] Power Functions with Op-Amps
Published: 2011-06-06
(Last Modified: 2014-07-22)
![DIY Flow Sensors](images/generic-archives.jpg)
[»] DIY Flow Sensors
Published: 2010-12-02
(Last Modified: 2014-07-23)
![Split Power Supply with the TC962](images/tc962/archives.jpg)
[»] Split Power Supply with the TC962
Published: 2010-09-07
(Last Modified: 2014-07-20)
![Solving Chemical Equilibria on the Computer](images/solving-chemical-equilibria/archives.jpg)
[»] Solving Chemical Equilibria on the Computer
Published: 2010-05-30
(Last Modified: 2014-07-24)
![Enhancing Procedural Tiles-Maps Generation](images/procedural-tiles-maps/archives.jpg)
[»] Enhancing Procedural Tiles-Maps Generation
Published: 2009-11-15
(Last Modified: 2014-08-02)