| Researchers at MIT have developed small building blocks called smart sand which can duplicate any shape they get in contact with. Smart san...
All items tagged with module and laboratory (3)
| The majority of hand-held digital volt meters use an LCD screen and are powered from a nine volt battery. Inside is most probably an ICL7106...
| Most commercial DVM modules with an LCD readout are 9-V powered and based on an ICL7106 or similar A-D converter chip. These modules are typ...