Minimal Tic Tac Toe Business Card

(*(*20*)*) The PCB trade card has lengthy been some way for the aspiring electronics engineer to set themself except their friends. Handing out a card that also is a two participant sport is a good way to safe a pair mins of a recruiter’s time, so (*3*)[Ryan Chan] designed a trade card that, along with… Continue reading Minimal Tic Tac Toe Business Card

CMOS oscillator circuit gets an eatable input

In interplay dressmaker [Leonardo Amico]’s paintings Processing Decay, lettuce is used as an enter to supply sound as a component inside of a CMOS circuit.  We’ve all observed lemons and potatoes doubling in science-fairs as suitable for eating batteries, however lettuce is one thing else.  (*12*)’s circuit makes use of alligator clips to insert lettuce… Continue reading CMOS oscillator circuit gets an eatable input