Figure 7 shows the digital outputs of the microcontroller that connect to a DAC circuit (AD420) with 16-bit CMOS current output using the SPI protocol. With this circuit, the device acquires a current ...

While useful for testing wiring and making sure connections are solid, they typically only test using DC. ... up to the point that they become open and short circuits respectively.

Researchers Create DNA Logic Circuits That Work In Test Tubes Date: December 8, 2006 Source: California Institute Of Technology Summary: Computers and liquids are not very compatible, as many a ...