Tutorials
Basic sensor interfacing techniques
Building a USB sensor interface
How to increase reliability in your sensor interfaces
Choosing an AVR microcontroller for data acquisition
Extending PWM output pins with a Texas Instruments TLC5940 LED driver
International vocabulary of metrology — Basic and general concepts and associated terms (VIM)[en,fr]
Multiplexing inputs to a microcontroller
Spatial position and orientation tracking with a virtual reality headset