ATtiny85 EMF Detector
Some people say this is Ghost Detector
How this detector can feel Ghost ? i don't Know about That
The materials of this project are:
100R
1M
Attiny85-20PU
LED 4
PCB
Battery 3.7v to 5v
Diode 1N4148
1 Antenna
Below is my Layout
i will update the Hex File and the schematic Later