4 ms·
All you need to transmit data is one LED.
by snek_case 5y ago
All you need to transmit data is one LED.
- SavantIdiot 5y agoYes. In a nice confined lab. Now do it in daylight with millions of these things all pointing different directions. EDIT: Unless you meant for downloading after retrieval. That could work...
- squarefoot 5y agoWith the power available and in sunlight that would be impossible. I'd put a mini mirror behind a mini old-style b&w LCD screen and use the LCD to modulate reflections on the mirror, making it purely passive except for driving the LCD, which however would draw 3 orders of magnitude less power than a LED.