Recently [mit41301] wondered about increasing the data capacity of QR codes, and was able to successfully triple the number of bits using color. He chose the new rectangular micro QR code (rMQR) ...

Two ready-to-upload Arduino sketches for finding the addresses of I2C devices on your bus. Stop guessing addresses and stop digging through datasheets — scan the bus directly and get the answer in ...

In his decades-long career in tech journalism, Dennis has written about nearly every type of hardware and software. He was a founding editor of Ziff Davis’ Computer Select in the 1990s, senior ...

fx_gasBurst_white = 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, jettison rescaleFactor = 1.0 //node_stack_bottom = 0.0, 0.0, 0.0, 0.0, -1.0, 0.0, 0 node_attach = 0.0, 0.0, 0.0, 1.0 ...