Plug the RFID module into the breadboard with enough space around it. Connect the VCC pin to the Arduino's 3.3V (not 5V), and GND to the ground rail. For the data connections, wire SDA to Pin 10, SCK ...

If you make changes to the circuit ... forward to the next time I need some exotic signal fed into a circuit. Just using the Arduino as a function generator will have its uses.

The Qian group has made the technology of DNA circuits accessible to even novice researchers -- including undergraduate students -- using a software tool they developed called the Seesaw Compiler.

Electronic circuits ... using a shadow mask -- essentially a stencil -- to mark off one level of the circuit. The researchers then used the stencil to define small regions of conducting gold to ...

“In our study, we have made use of the fact that today, nanophotonic components can be manufactured in the same sizes as nanoscale mechanical resonators. When the resonator responds, corresponding ...