[»] Custom 5x Plan Objective from Stock Elements
Published: 2017-10-18
[»] Building an Autocollimator for the Lab
Published: 2017-08-06
[»] Thin Film Refractometer
Published: 2017-06-17
[»] 1 Amp Power LED driver with Modulation Input
Published: 2017-05-01
[»] Precision Motorized Translation Table
Published: 2017-04-22
[»] Essais: Amateur Projects Lifecycle
Published: 2017-03-26
[»] Low Noise, Adjustable Gain, Photodiode Amplifier
Published: 2017-01-15
[»] Generic 8th Order Sallen-Key Filter
Published: 2016-12-04
[»] High-Resolution Spectroscopy
Published: 2016-11-05
[»] A Reference of Optical Infinity
Published: 2016-10-15
[»] Conductivity Shield for Arduino Uno
Published: 2016-09-25
[»] DIY Conductometry
Published: 2016-07-24
[»] Better SNR for Square Wave Signals
Published: 2016-04-30
[»] Measuring Small Angles Deviations
Published: 2016-04-02
[»] The Tanks-in-Series Model
Published: 2016-02-14
[»] Entities, Components and Message Handling in Games
Published: 2015-11-18
[»] Sensitivity of CMOS Pixels
Published: 2015-11-17
[»] Building a Microscope from Camera Lenses
Published: 2015-11-15
[»] 10 Things You Need to Know Before You Buy a Makerbot Replicator 3D Printer
Published: 2015-11-11
[»] In-line Absorption and Fluorescence Sensor
Published: 2015-09-06
[»] Airsoft Electronic Shooting Targets Game
Published: 2015-08-05
[»] Generating Sine Wave from Square Waves
Published: 2015-07-11
[»] Introduction to Heterodyne Systems
Published: 2015-06-08
[»] Adding an actuated flow selector valve to our syringe pump
Published: 2015-05-20
[»] Arduino Controller for our Low-Cost Syringe Pump
Published: 2015-03-14
[»] Building a Low-Cost XYZ Microscopy Stage
Published: 2015-03-09
[»] Ultra-low Flow Rates with DIY Syringes Pumps
Published: 2015-02-24
[»] Camera Lenses as Microscopy Objectives
Published: 2015-02-12
[»] Building a Flow-Controlled Aspiration Pump
Published: 2015-02-03
[»] Spectrophotometry Part #3: SLR Lenses
Published: 2014-12-29
[»] Implementing Object Persistence in C++
Published: 2014-12-23
[»] DIY Magnetic Stirrer
Published: 2014-11-29
[»] Working with Pressure Sensors and Load Cells
Published: 2014-11-18
[»] Building a 5 kHz PIC-based Oscilloscope
Published: 2014-09-16
[»] Science-Surplus Spectrophotometer Review
Published: 2014-09-01
[»] Counting Bubbles with Laplace Pressure
Published: 2014-08-14
[»] Following a Fermentation Kinetics by Counting Bubbles
Published: 2014-08-13
[»] Instancing Objects from Strings in C++
Published: 2014-08-07
[»] Hierarchical Collision Detection
Published: 2014-08-06
[»] Construction of a 400-800 nm Spectrophotometer
Published: 2014-07-08
[»] Steady Streams in the Lab #1
Published: 2014-07-05
[»] LEDs as Photoreceptors
Published: 2014-06-18
(Last Modified: 2014-07-15)
[»] Over-pressure Electric Valve
Published: 2014-05-21
(Last Modified: 2014-07-11)
[»] Understanding Quaternion-based Rotations
Published: 2014-03-20
(Last Modified: 2014-07-29)
[»] Notes on Turbidity: Biomass Measurements
Published: 2013-07-17
(Last Modified: 2014-07-15)
[»] Understanding Rigid-Body Dynamics
Published: 2013-07-01
(Last Modified: 2014-07-31)
[»] Flow-rate Controlled Peristaltic Pump
Published: 2013-05-25
(Last Modified: 2014-07-17)
[»] Measuring Turbidity
Published: 2013-04-21
(Last Modified: 2014-07-16)
[»] A Finite State Machine-based Biological Reactor
Published: 2013-02-21
(Last Modified: 2014-08-20)
[»] Measuring Liquids Levels by Capacitance
Published: 2012-08-01
(Last Modified: 2014-07-11)
[»] Data Communication With a PIC Using RS232
Published: 2012-06-29
(Last Modified: 2014-07-19)
[»] Measuring Small Capacitances
Published: 2012-06-20
(Last Modified: 2014-07-10)
[»] Sine Wave Oscillator with Fewer Op-Amp
Published: 2012-01-27
(Last Modified: 2014-07-22)
[»] A Trick to Double ADC Resolution
Published: 2011-11-25
(Last Modified: 2014-07-15)
[»] Power Functions with Op-Amps
Published: 2011-06-06
(Last Modified: 2014-07-22)
[»] DIY Flow Sensors
Published: 2010-12-02
(Last Modified: 2014-07-23)
[»] Split Power Supply with the TC962
Published: 2010-09-07
(Last Modified: 2014-07-20)
[»] Solving Chemical Equilibria on the Computer
Published: 2010-05-30
(Last Modified: 2014-07-24)
[»] Enhancing Procedural Tiles-Maps Generation
Published: 2009-11-15
(Last Modified: 2014-08-02)