Month: June 2013

Your Comments

Your Comments

When we post new content on MAKE, we love hearing from our readers. Whether the comments be informative, insightful, or funny, here are our favorites from the past week, from Makezine, our Facebook page, Google+ Community, and Twitter.

Open-Source Microscope Illuminator

Open-Source Microscope Illuminator

Stephen Richardson of Tangent Audio built the AZIZ light ring for his Bausch & Lomb stereo microscope. AZIZ is an LED microscope illuminator that I designed and built from scratch. It is designed around a Texas Instruments TLC59116 constant-current PWM LED driver chip, and an Atmel ATTiny1634 AZIZ has 64 LEDs, half super-bright and half […]