The next level radical curveillance- image reminds me of this darpa style woohoo,
Two interfaces are available for this: an optical path for system programming, and a radio link for outputting data.
Programming the Mote with light. Note how this Mote was packaged in a standard IC package for testing. Credit: Electrical & Computer Engineering at the University of Michigan, Ann Arbor
The optical path uses photodiodes that are strategically placed near the bond pads so they’re exposed to ambient light. By flashing light onto them in a specific pattern, the CPU enters programming mode, enabling the user to write into the main code memory.
The sensor data can be read out again using low-power radio: the user hold a receiver near the Mote to read out any data stored in its
Where's the salmon! Gimme those 7,000 years! LOLOL
The next level radical curveillance- image reminds me of this darpa style woohoo,
Two interfaces are available for this: an optical path for system programming, and a radio link for outputting data.
Programming the Mote with light. Note how this Mote was packaged in a standard IC package for testing. Credit: Electrical & Computer Engineering at the University of Michigan, Ann Arbor
The optical path uses photodiodes that are strategically placed near the bond pads so they’re exposed to ambient light. By flashing light onto them in a specific pattern, the CPU enters programming mode, enabling the user to write into the main code memory.
The sensor data can be read out again using low-power radio: the user hold a receiver near the Mote to read out any data stored in its
https://hackaday.com/2021/10/04/snails-sensors-and-smart-dust-the-michigan-micro-mote/