Lavva kellä

“Lavva kellä” – it means a “desk clock”. My circuit Sculpture “Lavva kellä”. It is a small desk clock. All-seeing eye mean that its an internet-connected device (IoT). Once a day it synchronizes a clock with NTP time server. There are two rows of shift registersand all numbers are individual 7-segment LEDs. Shift registers andContinue reading “Lavva kellä”

God’s clock

ATtiny13 + 8* 74hc595 Shift Registers. It have two modes: random matrix and binary counter. Code: https://github.com/taunoe/attiny13-shift-matrix My project was published on HackSpace magazine issue 37. (https://hackspace.raspberrypi.org/issues/37/pdf) https://hackaday.io/project/175011-gods-clock Article in Hackster.io https://www.hackster.io/news/this-64-bit-god-s-clock-binary-counter-is-a-completely-freeform-led-matrix-sculpture-f96c2f2cc6fb On HackSpace magazine issue 37 (pdf)