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Reading Time: < 1 minute LED matrix made touch sensitive with infrared control Arduino Team — August 19th, 2019 If you’d like to integrate touch functionality to your LED project, then tuenhidiy may have just the thing for you. The setup uses 16 pairs of IR emitter and receivers arranged down the length of a bi-color 16×32 matrix to tell […]
Reading Time: 2 minutes Use an LED matrix as a scanner Arduino Team — May 1st, 2019 Consider that a digital camera uses an array of sensors to capture light from an object. Maker Marcio T, however, decided to turn this idea on its head and instead utilize an array of lights that are detected by a single sensor. […]
Reading Time: 2 minutes Making an LED matrix out of glue sticks Arduino Team — January 14th, 2019 Glue sticks are great for attaching electronics and other bits to projects, but as Jon Bumstead shows in his latest work, they can also make pretty cool light diffusers. His project takes the form of a wooden box with plexiglass panels, […]