资讯

Hackaday8 年
Soda Bicarb Diode Steering Circuit For 7-Segment Display
[Hales] has been on a mission for a while to make his own diodes and put them to use and now he’s succeeded with diodes made of sodium bicarbonate and water, aluminum tape and soldered copper.
Hackaday8 年
sodium bicarbonate
[Hales] has been on a mission for a while to make his own diodes and put them to use and now he’s succeeded with diodes made of sodium bicarbonate and water, aluminum tape and soldered copper.